A surface-modified particle includes a core containing at least one oxidic material and at least one layer. The layer is obtained from at least one silicon compound and at least one silane according to formula(S). The silicon compound includes at least one building block of formula (A) and at least one building block of formula (B). A method is developed for preparing the surface-modified particle, and another method treats a surface of a substrate with at least one surface-modified particle. The surface-modified particle is added to various formulations, in particular a toner composition.
There is presented an in situ method of degradation of a fluoro-organic compound in an aqueous environment comprising at least soil and groundwater, the method comprising at least the steps of: (a) adding a sorptive media to the aqueous environment, the sorptive media being one or more of the group comprising: carbon, reactive organic and zero valent metal; (b) allowing the fluoro-organic compound to fix onto the sorptive media over a time period of greater than 24 hours; (c) providing an oxidant being reactive to the sorptive media; and (d) adding the oxidant to the aqueous environment to contact the sorptive media in situ at an oxidant concentration of ≥0.4M, and to initiate degradation of the fluoro-organic compound on the sorptive media when the temperature of the sorptive media is at least 65°C, so that one or more fluoro-degradation products are formed. The method relates to the in situ degradation of volatile and semi-volatile organic compounds, pesticides and other recalcitrant organic compounds in soil and groundwater, and includes soil remediation.
B09C 1/08 - Régénération de sols pollués par des procédés chimiques
C02F 1/58 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par élimination de composés spécifiés dissous
B09C 1/06 - Régénération de sols pollués par des procédés thermiques
B01J 20/00 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation
C02F 101/36 - Composés organiques contenant des atomes d'halogène
C02F 103/06 - Eau souterraine contaminée ou eau de lessivage
An aqueous antimicrobial composition is made with a low odor that has (a) a first volatile carboxylic acid, (b) a second non-volatile carboxylic acid, (c) a first percarboxylic acid, (d) a second percarboxylic acid, and (e) hydrogen peroxide. The molar ratio of the sum of the first carboxylic acid and the first percarboxylic acid to the sum of the second carboxylic acid and the second percarboxylic acid is from 1:5 to 5:1, preferably from 1:3 to 3:1. Processes are developed for producing the composition and sanitizing various surfaces with it.
A01N 59/00 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des éléments ou des composés inorganiques
A01N 25/02 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'applicationSubstances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles contenant des liquides comme supports, diluants ou solvants
A01N 37/04 - Acides carboxyliques saturés ou leurs thio-analoguesLeurs dérivés polybasiques
A01P 1/00 - DésinfectantsComposés antimicrobiens ou leurs mélanges
An aged aqueous antimicrobial composition is prepared by mixing a carboxylic acid selected from maleic acid, crotonic acid, malic acid, tartaric acid, malonic acid, citric acid and mixtures thereof, with hydrogen peroxide; reacting the mixture to form a percarboxylic acid; and ageing the mixture that has the percarboxylic acid for at least 14 days.
A01N 37/36 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés organiques comportant un atome de carbone possédant trois liaisons à des hétéro-atomes, avec au plus deux liaisons à un halogène, p. ex. acides carboxyliques contenant au moins un groupe carboxylique ou un thio-analogue, ou d'un de leurs dérivés, et un atome d'oxygène ou de soufre lié par une liaison simple, liés au même squelette carboné, cet atome d'oxygène ou de soufre ne faisant pas partie d'un groupe carboxylique ou d'un thio-analogue, ou d'une de leurs dérivés, p. ex. acides hydroxycarboxyliques
A01P 1/00 - DésinfectantsComposés antimicrobiens ou leurs mélanges
A process for sterilization or disinfection treatment includes: a) obtaining a hydrogen peroxide vapour from an aqueous hydrogen peroxide solution having a dry residue determined at 105° C. of at most 5 ppm and a total content of Fe, Cr, Mn and Ni in the solution of at most 6 ppb as determined by ICP-MS analysis; and b) treating an object to be sterilized or disinfected with the hydrogen peroxide vapour obtained in a).
A61L 2/20 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des substances chimiques des substances gazeuses, p. ex. des vapeurs
A23B 7/144 - Conservation ou mûrissement à l'aide de produits chimiques non couverts par les groupes ou sous forme de gaz, p. ex. fumigationCompositions ou appareils à cet effet
A61L 2/22 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des substances chimiques des substances à phases, p. ex. des fumées, des aérosols
C01B 15/023 - Préparation à partir de composés organiques par le procédé utilisant une alkylanthraquinone
The present invention relates in general to compositions and methods for treating an animal or human patient in need of treatment for ophthalmic diseases or conditions involving oxidative stress and treatment with an ophthalmic implant containing (2R,2R')-3,3'-disulfanediyl bis(2-acetamidopropanamide) (diNACA), wherein such ophthalmic diseases or conditions include but not limited to cataracts, cataracts in a subject that does not have diabetes, corneal endothelial cell loss, age-related macular degeneration, presbyopia, retinitis pigmentosa (RP), Usher syndrome, Stargardt syndrome, glaucoma, diabetic retinopathy, and/or retinal disease.
The present invention discloses a method for increasing a conversion rate of a (trans)esterification reaction for preparing a (meth)acrylate product.of a reaction mixture in a reactor system, the reactor system comprising a reboiler, a reaction chamber comprising the reaction mixture, a column with a column head, a vapor transfer line, a condenser, a reflux tank, a reflux line, a distillate take off line, and a receiver vessel, wherein the reaction mixture comprises at least one starting material which is converted by the reaction into at least one product, wherein the reaction mixture comprises (meth)acrylic acid as first starting material and a first alcohol as second starting material which are converted by the esterification reaction into a (meth)acrylate as a first product and water as a second product, or wherein in case of a transesterification reaction the reaction mixture comprises a (meth)acrylate as first starting material and a first alcohol as second starting material which are converted by the transesterification reaction into a second (meth)acrylate as a first product and a second alcohol as a second product, wherein while the reaction is running at least a portion of at least one of the products is removed by distillate take off, wherein the conversion rate of the reaction is increased by an intermediate increased or full removal of the at least one of the products present in the column, the column head and the condenser, and wherein - the intermediate increased or full removal of the at least one of the products present in the column, the column head, and the condenser while the reaction is running is performed by maximizing distillate take off and/or - during the intermediate increased or full removal of the at least one of the products present in the column, the column head and the condenser, the filling level for the reflux tank is minimized and the concentration of the removed products in the distillate is below a concentration of 50 wt%.
The present invention relates to a plant and to a process for producing a solid-state alkali metal cyanide product. In order to obtain a solid-state alkali metal cyanide product that has a good proportion by weight of alkali metal hydroxide, and in order to ensure that it remains as calm as possible in the plant during operation, it is proposed that the proportion by weight of alkali metal hydroxide in a suspension withdrawn from the crystallization vessel and sent to a solid-liquid separation device be increased before it enters the solid-liquid separation device.
The invention relates to a water-soluble receptacle which is suitable for accommodating an additive or an additive composition and is filled with an additive or an additive composition comprising at least one dye or at least one dye composition, wherein the water-soluble receptacle has a wall thickness in the range from 5 to 50 µm, and wherein the water-soluble receptacle comprises a water-soluble polymer composition or consists of a water-soluble polymer composition, wherein the polymer composition comprises:
a) at least one polyvinyl alcohol copolymer P1 having a degree of hydrolysis in the range from 75 to 95 mol%,
wherein the polyvinyl alcohol copolymer P1 is a copolymer which comprises
vinyl alcohol repeating units,
vinyl ester repeating units and
repeating units of at least one comonomer,
wherein the at least one comonomer is selected from pentaerythritol acrylate and pentaerythritol acrylate derivatives and also optionally acrylic acid; and/or
b) at least one polyvinyl alcohol P2 having a degree of hydrolysis in the range from 87 to 95 mol%;
wherein, in addition to the at least one polyvinyl alcohol copolymer P1 and/or the at least one polyvinyl alcohol P2, the polymer composition can additionally optionally contain additive substances;
wherein the polymer composition, in the case in which it comprises at least one polyvinyl alcohol copolymer P1 and no polyvinyl alcohol P2, has a content of repeating units of the at least one comonomer in a range from in total 10% to 20% by weight, based on the total weight of polyvinyl alcohol copolymer P1; and
wherein the polymer composition, in the case in which it comprises at least one polyvinyl alcohol copolymer P1 and at least one polyvinyl alcohol P2, has a content of repeating units of the at least one comonomer in a range from in total 10% to 20% by weight, based on the total weight of polyvinyl alcohol copolymer P1 and polyvinyl alcohol P2. The water-soluble receptacle can advantageously be used in a method for producing a coloured aqueous alkali metal cyanide solution. To this end, the water-soluble receptacle can be provided together with an alkali metal cyanide compound in the form of a composition Z1. The invention also relates to a method for producing said composition Z1 and to the use of said composition for producing a coloured aqueous alkali metal cyanide solution (composition Z2).
The organophilic clay comprises a smectite-type clay ion exchanged with quaternary ammonium ions, where at least 75 mol-% of said quaternary ammonium ions are bis-(2-hydroxypropyl)-dimethylammonium fatty acid esters and at least 90% of the fatty acid moieties of the bis-(2-hydroxypropyl)-dimethylammonium fatty acid esters have a structure RC(O) with group R being a linear alkyl or alkenyl group containing from 9 to 21 carbon atoms. The organophilic clay is useful for thickening oil based compositions, in particular drilling fluids for drilling oil or gas wells, comprising an oil phase.
The present invention relates to a surface-modified particle for use in a toner composition, a method of preparing the surface-modified particle according to the invention, a method for treating a surface of a substrate with at least one particle according to the invention, a substrate having a treated surface with at least one particle according to the invention, use of the at least one surface- modified particle according to the invention as additive in various formulations and in particular a toner composition comprising the surface-modified particle according to the invention.
The present invention relates to an aged aqueous antimicrobial composition prepared by (a) mixing a carboxylic acid selected from maleic acid, crotonic acid, malic acid, tartaric acid, malonic acid, citric acid or mixtures thereof, with hydrogen peroxide; (b) reacting the mixture obtained in step a) to form a percarboxylic acid; and c) ageing the mixture comprising the percarboxylic acid for at least 14 days.
A01N 25/02 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'applicationSubstances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles contenant des liquides comme supports, diluants ou solvants
A01N 37/02 - Acides carboxyliques saturés ou leurs thio-analoguesLeurs dérivés
A01N 37/06 - Acides carboxyliques non saturés ou leurs thio-analoguesLeurs dérivés
A01N 37/36 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés organiques comportant un atome de carbone possédant trois liaisons à des hétéro-atomes, avec au plus deux liaisons à un halogène, p. ex. acides carboxyliques contenant au moins un groupe carboxylique ou un thio-analogue, ou d'un de leurs dérivés, et un atome d'oxygène ou de soufre lié par une liaison simple, liés au même squelette carboné, cet atome d'oxygène ou de soufre ne faisant pas partie d'un groupe carboxylique ou d'un thio-analogue, ou d'une de leurs dérivés, p. ex. acides hydroxycarboxyliques
The present invention relates to an aqueous antimicrobial composition with a low odor, comprising (a) a first volatile carboxylic acid, (b) a second non-volatile carboxylic acid, (c) a first percarboxylic acid, (d) a second percarboxylic acid, and (e) hydrogen peroxide, wherein the molar ratio of the sum of the first carboxylic acid and the first percarboxylic acid to the sum of the second carboxylic acid and the second percarboxylic acid is from 1:5 to 5:1, preferably from 1:3 to 3:1, a process for producing thereof and the use thereof for antimicrobial treatment.
A01N 37/02 - Acides carboxyliques saturés ou leurs thio-analoguesLeurs dérivés
A01N 37/06 - Acides carboxyliques non saturés ou leurs thio-analoguesLeurs dérivés
A01N 59/00 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des éléments ou des composés inorganiques
A01P 1/00 - DésinfectantsComposés antimicrobiens ou leurs mélanges
A23B 4/12 - Conservation au moyen d'acidesFermentation acide
A23B 7/10 - Conservation au moyen d'acidesFermentation acide
A01N 37/36 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés organiques comportant un atome de carbone possédant trois liaisons à des hétéro-atomes, avec au plus deux liaisons à un halogène, p. ex. acides carboxyliques contenant au moins un groupe carboxylique ou un thio-analogue, ou d'un de leurs dérivés, et un atome d'oxygène ou de soufre lié par une liaison simple, liés au même squelette carboné, cet atome d'oxygène ou de soufre ne faisant pas partie d'un groupe carboxylique ou d'un thio-analogue, ou d'une de leurs dérivés, p. ex. acides hydroxycarboxyliques
A process for sterilization or disinfection treatment, comprising the following steps: a) obtaining a hydrogen peroxide vapour from an aqueous hydrogen peroxide solution having a dry residue determined at 105 °C of at most 5 ppm and a total content of Fe, Cr, Mn and Ni in the solution of at most 6 ppb as determined by ICP-MS analysis; b) treatment of an object to be sterilized or disinfected with a hydrogen peroxide vapour obtained in step a).
A61L 2/20 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des substances chimiques des substances gazeuses, p. ex. des vapeurs
A61L 2/22 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des substances chimiques des substances à phases, p. ex. des fumées, des aérosols
A23B 7/144 - Conservation ou mûrissement à l'aide de produits chimiques non couverts par les groupes ou sous forme de gaz, p. ex. fumigationCompositions ou appareils à cet effet
C01B 15/00 - PeroxydesPeroxyhydratesPeroxyacides ou leurs selsSuperoxydesOzonides
15.
COMPOSITION FOR MANUFACTURING SHEET MOLDING COMPOUNDS
The present invention relates to a composition suitable for manufacturing of sheet molding compounds, a method for preparing said composition, a method for making an article using said composition, an article with said composition, a mobility device comprising at least one such article. It is further directed at the use of at least one silane, a hydrolysate, an oligomer or a polymer thereof, to control the viscosity of a liquid mixture comprising an unsaturated polyester and at least one hollow glass body.
C03C 17/00 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement
C03C 17/30 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par des matières organiques avec des composés contenant du silicium
C08J 3/205 - Formation de mélanges de polymères avec des additifs, p. ex. coloration en présence d'une phase liquide
C09D 183/00 - Compositions de revêtement à base de composés macromoléculaires obtenus par des réactions créant dans la chaîne principale de la macromolécule une liaison contenant uniquement du silicium, avec ou sans soufre, azote, oxygène ou carboneCompositions de revêtement à base de dérivés de tels polymères
C08K 9/06 - Ingrédients traités par des substances organiques par des composés contenant du silicium
C08K 9/08 - Ingrédients agglomérés par traitement avec un liant
The invention relates to a water soluble container which is suitable for receiving an additive substance or a additive substance composition and is filled with an additive substance or an additive substance composition comprising at least one dye or at least one dye composition, wherein the water soluble container has a wall thickness in the range from 5 to 50 pm, and wherein the water soluble container comprises a water soluble polymer composition or consists of a water soluble polymer composition, which comprises: • a) at least one polyvinyl alcohol copolymer Pl having a degree of hydrolysis in the range from 75 to 95 Mol%, and/or • b) at least one polyvinyl alcohol P2 having a degree of hydrolysis in the range from 87 to 95 Mol%.
The present invention generally relates to methods for curing and/or manufacturing silicone-coated release liners used e.g., in the production of pressure sensitive, peel-and-stick labels. In particular, the present invention is directed to silicone release coatings curable by LED, and methods for preparing silicone release coatings and curing such coatings with or without the need for nitrogen inerting or the addition of oxygen scavengers.
C09D 183/06 - Polysiloxanes contenant du silicium lié à des groupes contenant de l'oxygène
C09J 4/06 - Adhésifs à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable en combinaison avec un composé macromoléculaire autre qu'un polymère non saturé des groupes
C09J 183/06 - Polysiloxanes contenant du silicium lié à des groupes contenant de l'oxygène
C08J 5/12 - Fixation d'un matériau macromoléculaire préformé au même matériau ou à un autre matériau compact, tel que du métal, du verre, du cuir, p. ex. en utilisant des adhésifs
C09J 1/00 - Adhésifs à base de constituants inorganiques
C09J 5/00 - Procédés de collage en généralProcédés de collage non prévus ailleurs, p. ex. relatifs aux amorces
19.
ANTI-CORROSION KIT AND ANTI-CORROSION AGENT FORMED THEREFROM
The present invention concerns an anti-corrosion agent, a kit-of-parts for preparing said anti-corrosion agent, a method for preparing said anti-corrosion agent and an anti-corrosion layer as well as a method for providing said layer.
C09D 183/14 - Compositions de revêtement à base de composés macromoléculaires obtenus par des réactions créant dans la chaîne principale de la macromolécule une liaison contenant uniquement du silicium, avec ou sans soufre, azote, oxygène ou carboneCompositions de revêtement à base de dérivés de tels polymères dans lesquels au moins deux atomes de silicium, mais pas la totalité, sont liés autrement que par des atomes d'oxygène
Aqueous solutions of peroxyacids are stabilized by a polymeric stabilizer selected from a phosphino polycarboxylic acid, a poly(acrylic acid)-acrylamidoalkylpropane sulfonic acid co-polymer, or a poly(acrylic acid)-acrylamidoalkylpropane sulfonic acid-sulfonated styrene terpolymer. The polymer-stabilized peroxyacid solutions have applications in aseptic sterilization and disinfecting of surfaces.
A01N 25/02 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'applicationSubstances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles contenant des liquides comme supports, diluants ou solvants
A01N 25/22 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'applicationSubstances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles contenant des ingrédients stabilisant les ingrédients actifs
A01N 37/16 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés organiques comportant un atome de carbone possédant trois liaisons à des hétéro-atomes, avec au plus deux liaisons à un halogène, p. ex. acides carboxyliques contenant le groupe Leurs thio-analogues
09 - Appareils et instruments scientifiques et électriques
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Computer software; computer gaming software; virtual and
augmented reality software; artificial intelligence and
machine learning software; software for monitoring,
controlling and running physical world operations; web
application and server software; content management
software; e-commerce and e-payment software; system and
system support software, and firmware; operating systems;
firmware and device drivers; utility, security and
cryptography software; application server software; media
and publishing software; communication and networking
software; office and business applications; data and file
management and database software; information technology and
audio-visual, multimedia and photographic devices;
communications equipment; computer networking and data
communications equipment; point-to-point communications
equipment; broadcasting equipment; antennas and aerials as
communications apparatus; data storage devices and media;
replicating apparatus; photocopiers; image scanners;
printers; data processing equipment and accessories
(electrical and mechanical); calculators. Software development, programming and implementation;
computer hardware development; hosting services and software
as a service and rental of software; hosting services,
software as a service, and rental of software; hosting,
software as a service (SaaS) and rental of computer
software; rental of computer hardware and facilities; data
duplication and conversion services, data coding services;
IT consultancy, advisory and information services; IT
security services in the nature of protection and recovery
of computer data; medical and pharmacological research
services; engineering services; surveying and exploration
services; architectural and urban planning services; rental
of science and technology equipment; natural science
services; earth science services; design services; testing,
authentication and quality control; consulting services on
the environmental protection aspects of the optimisation of
cyanide leaching of ores, providing technical processes for
leaching and detoxification.
22.
Organophilic clays and drilling fluids containing them
The organophilic clay comprises a smectite-type clay ion exchanged with quaternary ammonium ions, where at least 75 mol-% of said quaternary ammonium ions are bis-(2-hydroxypropyl)-dimethylammonium fatty acid esters and at least 90% of the fatty acid moieties of the bis-(2-hydroxypropyl)-dimethylammonium fatty acid esters have a structure RC(O) with group R being a linear alkyl or alkenyl group containing from 9 to 21 carbon atoms. The organophilic clay is useful for thickening oil based compositions, in particular drilling fluids for drilling oil or gas wells, comprising an oil phase.
Cannabinoid may be separated from plant extract by mixing polar solvent and plant extract and subjecting the resulting mixture to a first nanofiltration operation including a silicone acrylate membrane layer on a polyimide support. Permeate from the first nanofiltration operation may be subjected to a second nanofiltration operation to provide a retentate enriched in cannabinoid compound and a second permeate including the solvent. The second nanofiltration operation may include the use of a membrane having a molecular weight cut off of between 150 g/mol and 350 g/mol.
The invention relates to functionalized polymers, a process for producing functionalized polymers and the use of functionalized polymers, especially in the field of personal care.
A61K 38/00 - Préparations médicinales contenant des peptides
A61Q 5/00 - Préparations pour les soins des cheveux
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
A61K 8/81 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des composés organiques macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons insaturées carbone-carbone
A61Q 1/02 - Préparations contenant des colorants cutanés, p. ex. pigments
Described herein are packages for orienting and cooling polyesters during a sterilization process, and containers for storing, transporting, and cooling the package. Also described herein are methods of sterilizing polyesters.
A61L 2/08 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des phénomènes physiques des radiations
B65D 81/18 - Réceptacles, éléments d'emballage ou paquets pour contenus présentant des problèmes particuliers de stockage ou de transport ou adaptés pour servir à d'autres fins que l'emballage après avoir été vidés de leur contenu fournissant une ambiance spécifique pour le contenu, p. ex. température supérieure ou inférieure à la température ambiante
The invention relates to a process for the preparation of alkali metal cyanides as a solid substance, comprising the steps of: i) an absorption step in the form of an absorption of hydrogen cyanide from a hydrogen cyanide-containing synthesis gas in an aqueous alkali metal hydroxide solution; ii) a crystallization step in the form of introducing said alkali metal cyanide solution into an evaporative crystallizer; iii) a separation step; iv) a recycle step; v) a drying step.
B01D 21/26 - Séparation du sédiment avec emploi de la force centrifuge
B01D 53/14 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption
B01D 53/96 - Régénération, réactivation ou recyclage des réactifs
09 - Appareils et instruments scientifiques et électriques
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Downloadable computer software for optimization of process conditions in chemical and mining processes; Downloadable virtual reality and augmented reality software for optimization of process conditions in chemical and mining processes; Downloadable artificial intelligence and machine learning software, namely, downloadable computer programs using artificial intelligence for machine learning and chemical analysis; Downloadable software for optimization of process conditions in chemical and mining processes; Web application and server software, namely, downloadable computer software platforms for web hosting; Content management software, namely, downloadable computer software platforms for optimization of process conditions in chemical and mining processes; Downloadable computer software, namely, for optimization of process conditions in chemical and mining processes, and for providing supporting information about cyanide and related chemicals; Application server software, namely, downloadable computer software for controlling and managing access server applications Data duplication and conversion services of electronic information for others, namely, electronic data storage and cloud storage services for electronic data; IT consultancy, advisory and information services, namely, data mining; Software as a service (SAAS) services featuring software using artificial intelligence for data mining and machine learning; providing temporary use of non-downloadable software for changing control systems, alarm systems and integrating into production environments; software as a service featuring software for accumulating and processing customer data to predict and improve process parameters and rental of computer software; Software as a service (SaaS) featuring software for accumulating and processing customer data to predict and improve process parameters; Software as a service (SaaS) featuring software for analyzing customer information and providing predictive modeling and analytics for improved processes; Software as a service (SaaS) services featuring software for database management, data preparation and data optimization; Software as a service (SaaS) services featuring software for database management, analytics and predictive modeling in the cyanide, chemical, mining, metal surface treatment, chemical intermediates and pharmaceutical industries; Software as a service (SaaS) services delivered on-demand or via cloud-based offering, featuring software for searching, monitoring, troubleshooting, providing operational intelligence and business analytics of client data; Software as a service (SaaS) services delivered, on-demand or via cloud-based offering featuring software for accessing the results of client data; Information technology (IT) consultancy, advisory and information services; Consulting services relating to research on the environmental protection aspects of the optimization of cyanide leaching of ores; providing technical processes for scientific research relating to leaching and detoxification; Providing technical processes for scientific research relating to leaching and detoxification for purposes of mitigating environmental impacts; Advisory services in the field of product development and quality improvement of software that contain algorithms for processes and quality improvements; computer software consulting
09 - Appareils et instruments scientifiques et électriques
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Computer gaming software; downloadable virtual reality and augmented reality software for process control purposes in the field of chemical engineering and mining; downloadable artificial intelligence and machine learning software, namely, downloadable computer programs using artificial intelligence for machine learning in the field of chemical engineering and chemical chromatography, chemical spectroscopy, chemical identification and nomenclature, chemical property prediction, spectral prediction, molecular modelling, and structure drawing in the field of chemistry; downloadable software for process control purposes in the field of chemical engineering and mining; web application and server software, namely, downloadable computer software platforms for hosting of websites; content management software, namely, downloadable computer software platforms for process control purposes in the field of chemical engineering and mining; e-commerce software to allow users to perform electronic business transactions via a global computer network; computer software and firmware for process control purposes in the field of chemical engineering and mining; computer operating system software; computer utility virus protection programs; computer software for data security; computer software for use in the encryption and decryption of digital files; computer software for the management of cryptographic security of electronic transmissions across computer networks; application server software, namely, downloadable computer software for controlling and managing access server applications; desktop publishing software; downloadable computer software applications for social networking services; downloadable computer software applications for use in managing and controlling office administration functions, namely, appointment scheduling, billing, reception and check-in functions, and queue management, electronic data processing in the field of transaction processing to upload transactional data, provide statistical analysis, and produce notifications and reports, business management, and systems management of computer software systems and software applications for public and private cloud computing networks; computer software for use in database management and digital file management, namely, storing, synchronizing, protecting, accessing, and managing unstructured file data, all in the field of chemical engineering and mining; cell phone antennas; near field communication [nfc] antennas; radio aerials; USB flash drives; hard disk drives; cloud storage gateways; blank CD-ROMs; photocopiers; image scanners; printers, namely, computer printers; calculators. (1) Computer software development; computer programming; design and implementation of computer software systems; computer hardware development; application service provider services, namely hosting of software on a global computer network for others; software as a service featuring software for accumulating and analyzing customer data for the purpose of business process improvement in the field of mining and mine operations using AI and predictive modeling; rental of computer software; rental of computer hardware; data duplication and conversion services of electronic information for others, namely, providing software for cloud Network Attached Storage facilities for use with a datastore for the general storage of data for others; computer programming, namely, coding and decoding; IT consultancy, advisory and information services, namely, data mining services; computer software installation services in the field of information security and cybersecurity; medical and pharmacological research services; architectural design consultancy services and urban planning services; consulting services in the field of mining engineering, mining surveying, and chemical engineering; providing quality assurance in the field of computer software quality testing; software as a service featuring software with product authentication features for ensuring a secure user experience; consulting services relating to research in the field of environmental protection in the field of mining, namely, the minimization of cyanide leaching of ores during mining extraction; providing technical support services in the field of environmental process engineering, namely, advising on technical processes for scientific research relating to leaching and detoxification for purposes of mitigating environmental impacts in the optimisation of cyanide leaching of ores; providing technical support services in the field of mining engineering, namely, advising on technical processes for scientific research relating to leaching and detoxification in the optimisation of cyanide leaching of ores;
29.
A DEVICE AND A MEMBRANE PROCESS FOR SEPARATING GAS COMPONENTS FROM A GAS STREAM HAVING VARYING COMPOSITION OR FLOW RATE
A device for separating a gas stream which has a compressor and three membrane separation units in series, connected to pass the retentate stream of each of the first two units to the subsequent membrane separation unit, comprises conduits for recycling the permeate streams of the second and the third membrane separation unit to upstream of the compressor and a control device controlling the fraction of the second permeate stream which is recycled. Adjusting which fraction of the second permeate is recycled can be used to maintain a target composition of the retentate obtained in the third membrane separation unit when the flow rate or the composition of the gas stream changes.
B01D 53/22 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par diffusion
C10L 3/10 - Post-traitement de gaz naturel ou de gaz naturel de synthèse
B01D 53/30 - Commande par appareil d'analyse des gaz
30.
Efficient method for decontaminating waste gases and waste water containing cyanide in a method for producing alkali metal cyanides
The invention relates to a method for producing alkali metal cyanides as solids, comprising the steps: i) an absorption step in the form of the absorption of hydrogen cyanide from a syngas containing hydrogen cyanide in an aqueous alkali metal hydroxide solution; ii) a preparation step for the waste gases containing cyanide that have accumulated in step i); iii) a crystallization step in the form of the introduction of the alkali metal cyanide solution into an evaporative crystallizer; iv) a condensation step for the vapour containing cyanide that has accumulated in step iii) to obtain a vapour condensate containing cyanide; v) a recirculation step, in which the vapour condensate containing cyanide that has been obtained in step iv) is used as an aqueous liquid in step ii).
F23G 7/06 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets particuliers ou de combustibles pauvres, p. ex. des produits chimiques de gaz d'évacuation ou de gaz nocifs, p. ex. de gaz d'échappement
31.
Biological ore processing for the isolation of heavy metals
The invention provides an assay for identifying a bacterium capable of binding elemental heavy metal, comprising the following steps: cultivating a test bacterium in a suitable first culture medium; immersing at least a surface portion of a test tool into the first culture medium for a second predetermined period of time, said surface portion being coated by elemental heavy metal, respectively; removing said test tool from said first culture medium and optionally rinsing the test tool; contacting a second culture medium with the surface portion coated by elemental heavy metal of said test tool removed in the previous step; and identifying the test bacterium as being capable of binding elemental heavy metal from growth of the test bacterium in said second culture medium.
C22B 3/24 - Traitement ou purification de solutions, p. ex. de solutions obtenues par lixiviation par des procédés physiques, p. ex. par filtration, par des moyens magnétiques par adsorption sur des substances solides, p. ex. par extraction avec des résines solides
C12N 1/22 - Procédés utilisant de la cellulose ou ses hydrolysats ou milieux de culture en contenant
C12N 1/34 - Procédés utilisant la culture en mousse
C22B 3/18 - Extraction de composés métalliques par voie humide à partir de minerais ou de concentrés à l'aide de micro-organismes ou d'enzymes, p. ex. de bactéries ou d'algues
The invention relates to continuous-fiber-reinforced composites having a modified PVDF matrix. The composite can be a semi-finished product or a product or finished part produced therefrom. A product according to the invention is a continuous fiber granular material while a finished part according to the invention is particularly a thermoplastic composite pipe.
C08J 5/04 - Renforcement des composés macromoléculaires avec des matériaux fibreux en vrac ou en nappes
B32B 5/02 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments
E21B 17/01 - Colonnes montantes pour têtes de puits immergées
33.
AMORPHOUS POLY-ALPHA-OLEFINS AND USE THEREOF IN HOT-MELT COMPOSITIONS WITH IMPROVED SPRAYABILITY
The invention relates to amorphous poly-alpha-olefins, which are characterized in that said amorphous poly-alpha-olefins have a viscosity at 190°C of less than 5000 mPas, a molar mass distribution (Mw/Mn) of 3 to 8, a quotient Mz/Mw of less than or equal to 3.0 and a quotient Mz/Mn of less than 21.0. The invention further relates to a method for producing degraded amorphous poly-alpha-olefins, in particular the amorphous poly-alpha-olefins according to the invention, and to the use of the amorphous poly-alpha-olefins according to the invention or produced according to the invention in hot-melt adhesive compositions.
C09J 123/30 - Adhésifs à base d'homopolymères ou de copolymères d'hydrocarbures aliphatiques non saturés ne possédant qu'une seule liaison double carbone-carboneAdhésifs à base de dérivés de tels polymères modifiés par post-traitement chimique par oxydation
C09J 123/20 - Homopolymères ou copolymères d'hydrocarbures contenant au moins quatre atomes de carbone contenant de quatre à neuf atomes de carbone
C08L 23/20 - Homopolymères ou copolymères d'hydrocarbures contenant au moins quatre atomes de carbone contenant de quatre à neuf atomes de carbone
C08L 23/30 - Compositions contenant des homopolymères ou des copolymères d'hydrocarbures aliphatiques non saturés ne possédant qu'une seule liaison double carbone-carboneCompositions contenant des dérivés de tels polymères modifiées par post-traitement chimique par oxydation
The invention discloses a process for preparing a polymer powder, with a D50 particle size from 40 to 200 pm and a Hausner factor of 1.25 or less from an aqueous polymer dispersion comprising 15 to 50% by weight of a polymer polymerized from 10 to 30% by weight methyl methacrylate, 50 to 70% by weight methyl acrylate and 5 to 15% by weight methacrylic acid, by freeze drying and subsequent loosen up.
F26B 5/06 - Procédés de séchage d'un matériau solide ou d'objets n'impliquant pas l'utilisation de chaleur par évaporation ou sublimation de l'humidité sous une pression réduite, p. ex. sous vide le procédé impliquant la congélation
The present invention provides for a coating composition comprising a silane-functional polyurethane and an amidine salt catalyst. The present invention also provides for a process for curing the coating composition comprising curing at elevated temperatures at or above 40°C, where the coating composition is tack free after 30 min.
AN AQUEOUS, STORAGE-STABLE COMPOSITION CONTAINING N-BENZYL-SUBSTITUTED N-(2-AMINOETHYL)-3-AMINOPROPYLSILOXANE HYDROCHLORIDES, PROCESSES FOR PRODUCTION THEREOF AND USE THEREOF
The present invention relates to an aqueous composition containing N-benzyl-substituted N-(2-aminoethyl)-3-aminopropylsiloxane hydrochlorides, wherein the composition after storage for 6 weeks at 60°C has a colour number of ≤ 1 Gardner, a content of methanol of ≤ 0.5% by weight and an active substance content of ≤ 60% by weight at a content of water of ≥ 40% to ≤ 60% by weight, wherein the components in the composition sum to 100% by weight. The present invention further relates to processes for providing such a composition and to the use thereof.
In a process for preparing hydrogen peroxide by an anthraquinone process, comprising hydrogenating a working solution comprising an anthraquinone compound, oxidizing the hydrogenated working solution to form hydrogen peroxide and extracting the hydrogen peroxide with water, the extracted aqueous hydrogen peroxide solution is stabilized with one or more oxidizer stable polymeric stabilizers.
Aqueous solutions of peroxyacids are stabilized by a polymeric stabilizer selected from a phosphino polycarboxylic acid, a poly(acrylic acid)-acrylamidoalkylpropane sulfonic acid copolymer, or a poly(acrylic acid)-acrylamidoalkylpropane sulfonic acid-sulfonated styrene terpolymer. The polymer-stabilized peroxyacid solutions have applications in aseptic sterilization and disinfecting of surfaces.
A01N 37/16 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés organiques comportant un atome de carbone possédant trois liaisons à des hétéro-atomes, avec au plus deux liaisons à un halogène, p. ex. acides carboxyliques contenant le groupe Leurs thio-analogues
A01N 25/22 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'applicationSubstances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles contenant des ingrédients stabilisant les ingrédients actifs
A01P 1/00 - DésinfectantsComposés antimicrobiens ou leurs mélanges
Aqueous solutions of hydrogen peroxide and alkali metal chlorate are stabilized by a polymeric stabilizer selected from phosphino polycarboxylic acid, poly(acrylic acid), a poly(acrylic acid)- acrylamidoalkylpropane sulfonic acid co-polymer and a poly(acrylic acid)-acrylamidoalkylpropane sulfonic acid-sulfonated styrene terpolymer.
Aqueous solutions of hydrogen peroxide are stabilized by at least one polymeric stabilizer selected from phosphino polycarboxylic acids, poly(acrylic acid)-acrylamidoalkylpropane sulfonic acid co-polymers and poly(acrylic acid)-acrylamidoalkylpropane sulfonic acid-sulfonated styrene terpolymers. The polymer-stabilized hydrogen peroxide solutions have applications in aseptic packaging, electronics manufacture, and pulp and paper bleaching.
An additive composition for making polyurethane foam where the additive composition is defined as at least one compound selected from the following groups: a. Aromatic ethers of general formula R-(CH2)x-Z-(CH2)y-R' where R = substituted or unsubstituted aryl group; Z = O or R"-N with R" = Ci-C8 alkyl group, and preferentially methyl or benzyl; x = 0-3; y = 0-3; and R' = substituted or unsubstituted aryl group where the substituents are non- isocyanate reactive groups or a Ci-C8 alkyl group; b. Aromatic ethers of general formula R-O-Aryl-O-R' where R = C1-C6 hydrocarbon; R' = CrC6 hydrocarbon; and aryl = alkyl/aryl substituted or unsubstituted where the substituents are non-isocyanate reactive groups; c. Aromatic esters of general formula R-02C-Aryl-C02-R' where R = CrC6 hydrocarbon; R' = CrC6 hydrocarbon; and aryl = substituted or unsubstituted aryl group where the substituents are non-isocyanate reactive groups; and d. Substituted aromatic compounds of the general formula Rx-Aryl where R = Ci-C6 hydrocarbon; x = 1 -6; and aryl = substituted or unsubstituted aromatic derived from benzene, naphthalene, anthracene, or phenanthrene. A polyurethane composition and method for forming a polyurethane foam is also disclosed.
B32B 5/20 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par le fait qu'une des couches contient un matériau sous forme de mousse ou essentiellement poreux la structure sous forme de mousse étant réalisée sur place
B32B 27/10 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique de papier ou de carton
B32B 27/40 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyuréthanes
C08G 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
C08J 9/00 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement
C08J 9/14 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement utilisant des gaz de gonflage produits par un agent de gonflage introduit au préalable par un agent physique de gonflage organique
C08G 18/18 - Catalyseurs contenant des amines secondaires ou tertiaires ou leurs sels
C08G 18/42 - Polycondensats contenant des groupes ester carboxylique ou carbonique dans la chaîne principale
C08L 61/18 - Polymères de condensation obtenus uniquement à partir d'aldéhydes ou de cétones avec des hydrocarbures aromatiques ou leurs dérivés halogénés
C08L 75/08 - Polyuréthanes à partir des polyéthers
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine vinyliqueProduits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
42.
PREPARATION OF 2,2,4,4-TETRASILYLPENTASILANE IN THE PRESENCE OF LEWIS ACIDS
The present invention relates to a method of preparing 2,2,4,4- tetrasilylpentasilane in the presence of Lewis acids comprising an element of the 13th IUPAC group of the periodic table, a method of preparing semiconductor substrates as well as to the use of said Lewis acids for the catalysis of oligomerization of hydridosilanes in general.
Disclosed is a polymer based composite, comprising (a) a polyamide component, (b) a (co) -polyamide based on ether units and amide units, and (c) carbon black. Also provided herein is the finding that (1) the (co) -polyamide (b) offers sufficient absorbency for the printing ink, and (2) the selection of the polyamide component and the (co) -polyamide and the amount of the carbon black result in both sufficient transparency and sufficient absorption centers for the laser energy. Also disclosed are the use of, and the moulded article made of the polymer based composite, and a layered structure comprising at least one layer made of the polymer based composite and a security and/or valuable document comprising the layered structure.
A modified colloidal silica is produced by mixing an effective amount of an alkyl silicate to form a colloidal silica, followed by treating the colloidal silica with an effective amount of a polyethersilane to form a modified colloidal silica.
The invention relates to a method for the continuous production of ketones from a compound that contains at least one epoxide group in at least one fixed-bed reactor. In this method, a catalyst composition is used which contains at least one noble metal and at least one metal oxide. In order to reduce the high-boiling components which are produced during the reaction, an inert gas is introduced so that a carbon monoxide partial pressure of 50 mbar or less is set in the reactor.
C07C 45/58 - Préparation de composés comportant des groupes C=O liés uniquement à des atomes de carbone ou d'hydrogènePréparation des chélates de ces composés à partir de composés hétérocycliques avec l'oxygène comme unique hétéro-atome dans des cycles à trois chaînons
C07C 49/413 - Composés saturés comportant un groupe cétone faisant partie d'un cycle d'un cycle de sept à douze chaînons
48.
PLASTIC MATERIAL FOR PRINTING BY DYE DIFFUSION THERMAL TRANSFER PRINTING
The present invention relates to use of a plastic material as the ink receiver or printing medium in dye diffusion thermal transfer printing, wherein the plastic material comprises (a) a polyamide component (a), and (b) a (co) -polyamide (b) based on ether units and amide units. The present invention also relates to a layered structure comprising a layer produced from the plastic material, use of the layered structure in dye diffusion thermal transfer printing, and a process for the for the production of the layered structure as well as a security and/or valuable document, comprising the layered structure. The present invention is based on the finding that the (co) -polyamide (b) offers sufficient absorbency for the printing ink, and the layer produced from the plastic material can be printed on by means of dye diffusion thermal transfer printing with a good colour intensity.
B41M 5/00 - Procédés de reproduction ou méthodes de reproduction ou de marquageMatériaux en feuilles utilisés à cet effet
B41M 7/00 - Traitement ultérieur des travaux imprimés, p. ex. chauffage, irradiation
C08L 77/00 - Compositions contenant des polyamides obtenus par des réactions créant une liaison amide carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
C08L 77/02 - Polyamides dérivés des acides oméga-aminocarboxyliques ou de leurs lactames
49.
METHOD FOR PREPARING KETO-FUNCTIONALIZED AROMATIC (METH)ACRYLATES
The invention relates to a method for preparing keto-functionalized aromatic (meth)acrylates by reacting keto-functionalized aromatic alcohols or keto-functionalized aromatic amines with (meth)acrylic anhydride having a content of (meth)acrylic acetic anhydride of less than 4.5%.
C07C 67/08 - Préparation d'esters d'acides carboxyliques par réaction d'acides carboxyliques ou d'anhydrides symétriques avec le groupe hydroxyle ou O-métal de composés organiques
C07C 231/02 - Préparation d'amides d'acides carboxyliques à partir d'acides carboxyliques ou à partir de leurs esters, anhydrides ou halogénures par réaction avec de l'ammoniac ou des amines
C07C 233/33 - Amides d'acides carboxyliques ayant des atomes de carbone de groupes carboxamide liés à des atomes d'hydrogène ou à des atomes de carbone acycliques ayant l'atome d'azote d'au moins un des groupes carboxamide lié à un atome de carbone d'un radical hydrocarboné substitué par des atomes d'oxygène liés par des liaisons doubles avec le radical hydrocarboné substitué lié à l'atome d'azote du groupe carboxamide par un atome de carbone d'un cycle aromatique à six chaînons
50.
LASER MARKABLE MATERIALS COMPRISING A POLYAMIDE COMPONENT AND CARBON BLACK
The present invention relates to a laser markable polymer composite, comprising (a) a polyamide component as the matrix, and (b) carbon black as a laser-sensitive additive, wherein the polyamide component consists of based on the total weight thereof at least 50 wt% a polyamide selected from a linear aliphatic polyamide (a1) or (a2), a cycloaliphatic polyamide (a3), a semi-aromatic polyamide (a4) or (a5) and the compound thereof as well as the copolymer thereof, the carbon black is present in an amount of 50-300 ppm, based on the total weight of the polymer composite. The present invention results in better chemical resistance than conventional polycarbonate as the matrix in addition to desired quality (that is to say sharpness and resolution) of laser marking. The present invention also relates to the use of, and the moulded article made of the laser markable polymer composite as well as a layered structure comprising at least one layer made of the laser markable polymer composite and a security and/or valuable document comprising the layered structure.
B32B 27/34 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyamides
B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
B32B 27/18 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers
B42D 25/30 - Caractéristiques d’identification ou de sécurité, p. ex. pour empêcher la falsification
B42D 25/41 - Marquage par rayonnement électromagnétique
The invention relates to equilibrated trifluoromethanesulphonic acid α,ω-diacetoxypolydimethylsiloxanes, processes for the production thereof and SiOC-linked, linear polydimethylsiloxane-polyoxyalkylene block copolymers of the structural type ABA as well as a method for the production thereof, wherein the production of SiOC-linked, linear polydimethylsiloxane-polyoxyalkylene block copolymers of the structural type ABA is carried out by reacting trifluoromethanesulphonic acid acetoxysiloxane with polyetherols optionally in the presence of bases and optionally in the presence of an inert solvent.
The invention relates to equilibrated trifluoromethanesulphonic acid diacetoxypolydimethylsiloxanes, processes for the production thereof and to SiOC-linked, linear polydimethylsiloxane-polyoxyalkylene block copolymers of the structural type ABA, as well as to a process for the production thereof, wherein the production of SiOC-linked, linear polydimethylsiloxane-polyoxyalkylene block copolymers of the structural type ABA is carried out by reacting trifluoromethanesulphonic acid acetoxysiloxane with polyetherols optionally in the presence of a buffer mixture and optionally an additional condensation catalyst and optionally in the presence of an inert solvent.
The present invention relates to computer-implemented methods for the determination and/or assessment of processing influences on the energy value of a feedstuff raw material and/or feedstuff, in which the processing conditions indicator of the feedstuff raw material and/or feedstuff is determined and the corrected energy values of the feedstuff raw material and/or feedstuff is determined. The present invention also relates to a process for the preparation of a feed considering the determined processing influences and the energy values of feedstuff raw materials and/or feedstuffs.
G16H 20/60 - TIC spécialement adaptées aux thérapies ou aux plans d’amélioration de la santé, p. ex. pour manier les prescriptions, orienter la thérapie ou surveiller l’observance par les patients concernant le contrôle de l’alimentation, p. ex. les régimes
A23K 10/30 - Produits alimentaires pour animaux à base de matières d’origine végétale, p. ex. de racines, de graines ou de foinProduits alimentaires pour animaux à base de matières d’origine fongique, p. ex. de champignons
A23K 50/75 - Produits alimentaires spécialement conçus pour des animaux spécifiques pour les oiseaux pour la volaille
A23K 50/30 - Produits alimentaires spécialement conçus pour des animaux spécifiques pour les porcs
54.
NANOPARTICLE COMPRISING A BIO-RESORBABLE POLYESTER, A HYDROPHILIC POLYMER AND AN ACYLATED HUMAN LACTOFERRIN-DERIVED PEPTIDE
12in-situin-situ by initially reacting an ester of fumaric acid or maleic acid with a polyamine and then reacting the unreacted ester of fumaric acid or maleic acid to completion with a secondary heterocyclic amine. This method makes it possible to prepare a polyurea coating without maleic acid or fumaric acid esters thereby providing a safer and more environmentally friendly product.
ALMA MATER STUDIORUM - UNIVERSITA' DI BOLOGNA (Italie)
Inventeur(s)
Lizio, Rosario
Ockermann, Philipp
Liebana Viñas, Sara
Chiari, Lorenzo
Moscato, Serena
Abrégé
The present invention relates to a method to estimate the blood pressure and the arterial stiffness based on photoplethysmographic (PPG) signals. New algorithms have been developed and validated based on PPG signals to analyze the cardiovascular condition of a person by estimating cardiovascular parameters. With the present invention a method for measuring one or more cardiovascular parameters in a subject based on PPG signals is provided.
A61B 5/02 - Détection, mesure ou enregistrement en vue de l'évaluation du système cardio-vasculaire, p. ex. mesure du pouls, du rythme cardiaque, de la pression sanguine ou du débit sanguin
A61B 5/021 - Mesure de la pression dans le cœur ou dans les vaisseaux sanguins
A61B 5/024 - Mesure du pouls ou des pulsations cardiaques
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
57.
METHODS TO ESTIMATE THE BLOOD PRESSURE AND THE ARTERIAL STIFFNESS BASED ON PHOTOPLETHYSMOGRAPHIC (PPG) SIGNALS
The present invention relates to a method to estimate the blood pressure and the arterial stiffness based on photoplethysmographic (PPG) signals. New algorithms have been developed and validated based on PPG signals to analyze the cardiovascular condition of a person by estimating cardiovascular parameters. With the present invention a method for measuring one or more cardiovascular parameters in a subject based on PPG signals is provided.
A61B 5/02 - Détection, mesure ou enregistrement en vue de l'évaluation du système cardio-vasculaire, p. ex. mesure du pouls, du rythme cardiaque, de la pression sanguine ou du débit sanguin
A61B 5/021 - Mesure de la pression dans le cœur ou dans les vaisseaux sanguins
A61B 5/024 - Mesure du pouls ou des pulsations cardiaques
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
58.
PREPARATIONS CONTAINING ANTHOCYANINS FOR USE IN THE PREVENTION AND TREATMENT OF CARDIOVASCULAR DISEASES
The present invention is related to preparations containing one or more anthocyanins for use in the prevention and treatment of cardiovascular diseases and reduction of arterial stiffness in a subject.
A61K 31/7048 - Composés ayant des radicaux saccharide et des hétérocycles ayant l'oxygène comme hétéro-atome d'un cycle, p. ex. leucoglucosane, hespéridine, érythromycine, nystatine
A61K 36/45 - Ericaceae ou Vacciniaceae (famille de la bruyère ou de la myrtille), p. ex. myrtille, canneberge ou airelle
The current invention concerns a synbiotic preparation containing at least one probiotic strain and at least one amino acid or derivative thereof selected from glutamine, glutamic acid or salts thereof, conjugated glutamine, or oligopeptides of 2-10 amino acid units in length, said amino acid units being natural amino acids, and at least one amino acid unit being a glutamine or glutamic acid unit.
A23K 10/18 - Ajout de micro-organismes ou de leurs produits d’extraction, p. ex. de protéines provenant d’organismes unicellulaires, à des compositions de produits alimentaires de micro-organismes vivants
A23K 20/147 - Dérivés polymériques, p. ex. peptides ou protéines
The invention relates to compositions containing at least one siloxane and at least one microbiological active substance, to methods of producing same, the use thereof in the treatment of plants, seeds or soils, the use thereof as a biostimulant or the use thereof as a probiotic nutritional supplement or animal feed additive, and compositions for use as probiotic drugs, and to the use of the siloxane to improve the storage stability of a microbiological active substance.
A01N 25/02 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'applicationSubstances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles contenant des liquides comme supports, diluants ou solvants
A01N 25/30 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'applicationSubstances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles caractérisés par les agents tensio-actifs
A01N 63/00 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des micro-organismes, des virus, des champignons microscopiques, des animaux ou des substances produites par, ou obtenues à partir de micro-organismes, de virus, de champignons microscopiques ou d'animaux, p. ex. enzymes ou produits de fermentation
A01N 63/04 - Champignons microscopiques; Substances produites par, ou obtenues à partir de champignons microscopiques
C08G 77/46 - Polymères séquencés ou greffés contenant des segments de polysiloxanes contenant des segments de polyéthers
A23K 10/18 - Ajout de micro-organismes ou de leurs produits d’extraction, p. ex. de protéines provenant d’organismes unicellulaires, à des compositions de produits alimentaires de micro-organismes vivants
A23K 20/20 - Substances inorganiques, p. ex. oligo-éléments
The present invention relates to a new method of making phenalkamines, products produced by such method, and use of such products. The method provides for phenalkamines obtained by an amine exchange reaction of a cardanol derived Mannich base with a compound with at least one alkylene or aralkylene group and at least two amino groups. These products may be used to cure, harden, and/or crosslink an epoxy resin. The curing agent compositions of this invention are of low viscosity and can be used neat or dissolved in a minimum amount of an organic solvent or diluent to effect cure of epoxy resins.
C07C 213/02 - Préparation de composés contenant des groupes amino et hydroxy, amino et hydroxy éthérifiés ou amino et hydroxy estérifiés liés au même squelette carboné par des réactions impliquant la formation de groupes amino à partir de composés contenant des groupes hydroxy ou des groupes hydroxy éthérifiés ou estérifiés
C07C 215/50 - Composés contenant des groupes amino et hydroxy liés au même squelette carboné ayant des groupes hydroxy liés à des atomes de carbone d'au moins un cycle aromatique à six chaînons et des groupes amino liés à des atomes de carbone acycliques ou à des atomes de carbone de cycles autres que des cycles aromatiques à six chaînons du même squelette carboné avec des groupes amino reliés au cycle aromatique à six chaînons, ou au système cyclique condensé contenant ce cycle par l'intermédiaire de chaînes carbonées qui ne sont pas substituées de plus par des groupes hydroxy avec des groupes amino et le cycle aromatique à six chaînons, ou le système cyclique condensé contenant ce cycle, liés au même atome de carbone de la chaîne carbonée
A61K 8/46 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des composés organiques contenant du soufre
A61K 8/36 - Acides carboxyliquesLeurs sels ou anhydrides
The invention relates to special siloxanes, to compositions which contain these special siloxanes, to methods for producing them, and to the use of these compositions for treating fabrics, in cleaning and care formulations for the household and for industrial applications and in cosmetic, pharmaceutical and dermatological compositions, in particular in cosmetic cleaning and care formulations, hair treatment agents and hair after-treatment agents, and also for cleaning and care of hard surfaces, preferably for cleaning and care of vehicles, in particular as an additive in drying aids for car washes.
C08G 77/388 - Polysiloxanes modifiés par post-traitement chimique contenant des atomes autres que le carbone, l'hydrogène, l'oxygène ou le silicium contenant de l'azote
A61K 8/898 - Polysiloxanes contenant des atomes autres que du silicium, du carbone, de l'oxygène et de l'hydrogène, p. ex. diméthicone copolyol phosphate contenant de l'azote, p. ex. amodiméthicone, triméthyl silyl amodiméthicone, diméthicone propyl PG-bétaïne
D06M 15/643 - Composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone contenant du silicium dans la chaîne principale
C11D 3/00 - Autres composés entrant dans les compositions détergentes couvertes par le groupe
65.
USE OF GUANIDINOACETIC ACID AND/OR CREATINE IN AQUACULTURE
Surprisingly, it has been found in accordance with the invention that, by adding guanidinoacetic acid, creatine and/or their saltsto the feed of aquaticanimalsin aquaculture, the growth of the aquaticanimals,the feed conversion rateand the meat quality can be improved.
A23K 50/80 - Produits alimentaires spécialement conçus pour des animaux spécifiques pour les animaux aquatiques, p. ex. pour les poissons, les crustacés ou les mollusques
66.
METHOD OF OBTAINING A MICROBIAL OIL AND A METHOD OF REDUCING EMULSION BY MAINTAINING A LOW CONCENTRATION OF CARBOHYDRATE
Disclosed herein are processes for reducing emulsion during the process of obtaining a microbial oil comprising one or more polyunsaturated fatty acids (PUFAs) from one or more microbial cells by maintaining the level of carbohydrate at less than 15g/Kg in the fermentation broth. Further disclosed herein is microbial oil comprising one or more PUFAs that is recovered from microbial cells by at least one process described herein.
C12P 7/64 - GraissesHuilesCires de type esterAcides gras supérieurs, c.-à-d. ayant une chaîne continue d'au moins sept atomes de carbone liée à un groupe carboxyleHuiles ou graisses oxydées
Composite materials comprising thermoplastic polymeric material such as polyaryletherketones (PAEKs) and inorganic additive species serving to increase the processing and resultant mechanical, thermal, and biological properties of said thermoplastic polymeric material which may be subsequently used in various medical applications after the two materials are mixed through thermal processing methods. The inorganic additive species may be a calcium salt, and may include fluorine ions.
A61L 27/18 - Matériaux macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
A61L 27/46 - Matériaux composites, c.-à-d. en couches ou contenant un matériau dispersé dans une matrice constituée d'un matériau analogue ou différent comportant une matrice macromoléculaire avec des charges inorganiques contenant du phosphore
A61L 27/48 - Matériaux composites, c.-à-d. en couches ou contenant un matériau dispersé dans une matrice constituée d'un matériau analogue ou différent comportant une matrice macromoléculaire avec des charges macromoléculaires
The present invention relates to a new structural class of phenalkamine curing agent compositions and methods of making such compositions. The phenalkamine curing agent compositions of the present invention can be prepared by reacting cardanol with an aldehyde compound and triaminononane. These curing-agent compositions may be used to cure, harden, and/or crosslink an epoxy resin. The curing-agent compositions of this invention are of low viscosity and can be used neat or dissolved in a minimum amount of an organic solvent or diluent to effect cure of epoxy resins.
C08G 59/40 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les agents de durcissement utilisés
The present invention relates to a new structural class of phenalkamines, curing agent compositions comprising the phenalkamines, their use, as well as and methods of producing such phenalkamines and compositions. The phenalkamines of the present invention can be prepared by reacting cardanol with an aldehyde compound and triaminononane. These curing-agent compositions may be used to cure, harden, and/or crosslink an epoxy resin. The curing-agent compositions of this invention are of low viscosity and can be used neat or dissolved in a minimum amount of an organic solvent or diluent to effect cure of epoxy resins.
C08G 59/40 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les agents de durcissement utilisés
The present invention relates to a method for producing cycloalkenamer-containing compositions. The polymerisation of cycloalkenamer is stopped by adding alkyl vinyl ethers. Subsequently compound A is added, wherein compound A has at least one of the features i) or ii): i) at least one functional group which is selected from primary amino groups, secondary amino groups, tertiary amino groups, thiol groups, ester groups, carbonate ester groups, acetal groups, aldehyde groups, carbonyl groups, carboxamido groups, imido groups, oxime groups, thioester groups, nitrile groups, thiocyanate groups, primary ketimino groups, secondary ketimino groups, primary aldimino groups, secondary aldimino groups, sulfinyl groups, amine oxide groups, carboxy groups, phosphino groups, phosphane oxide groups, phosphono groups or ii) at least one saturated or unsaturated aliphatic or aromatic heterocyclic ring having 3 to 14 ring atoms, wherein the ring atoms contain at least one carbon atom and at least one atom selected from oxygen, nitrogen and sulfur. A membrane filtration is subsequently carried out. This type of production produces polyalkenamers which are temperature-stable at 180°C.
C08G 61/08 - Composés macromoléculaires contenant uniquement des atomes de carbone dans la chaîne principale de la molécule, p. ex. polyxylylènes uniquement des atomes de carbone aliphatiques préparés par ouverture du cycle des composés carbocycliques des composés carbocycliques contenant une ou plusieurs doubles liaisons carbone-carbone dans le cycle
B01D 57/00 - Séparation, autre que la séparation de solides, non entièrement couverte par un seul groupe ou sous-classe, p. ex.
C09D 165/00 - Compositions de revêtement à base de composés macromoléculaires obtenus par des réactions créant une liaison carbone-carbone dans la chaîne principaleCompositions de revêtement à base de dérivés de tels polymères
C09J 165/00 - Adhésifs à base de composés macromoléculaires obtenus par des réactions créant une liaison carbone-carbone dans la chaîne principaleAdhésifs à base de dérivés de tels polymères
C08L 65/00 - Compositions contenant des composés macromoléculaires obtenus par des réactions créant une liaison carbone-carbone dans la chaîne principaleCompositions contenant des dérivés de tels polymères
Disclosed herein are processes for reducing or eliminating emulsion during the process of obtaining a microbial oil comprising one or more polyunsaturated fatty acids (PUFAs) from one or more microbial cells by washing the fermentation broth with at least 1X amount of water. Further disclosed herein is microbial oil comprising one or more PUFAs that is recovered from microbial cells by at least one process described herein.
The present invention relates to a PVC plastisol composition comprising at least one vinyl chloride polymer selected from polyvinylchlorides and copolymers of vinyl chloride with one or more monomers; at least one plasticizer; at least one epoxy resin; and at least one isocyanate resin blocked with cardanol. The PVC plastisol composition of this invention provides strong adhesion to the surface of various metals or various undercoats of metals by thermal treatment for a short time at 100oC-200oC and is excellent in storage stability. In addition, it offers good rheological properties with improved yield value dosing and viscosity stability during applications compared to the nonylphenol blocked isocyanate PVC adhesion promotor.
C08G 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
C08G 18/77 - Polyisocyanates ou polyisothiocyanates contenant des hétéro-atomes autres que l'azote, l'oxygène ou le soufre de l'isocyanate ou de l'isothiocyanate
C08G 18/79 - Polyisocyanates ou polyisothiocyanates contenant des hétéro-atomes autres que l'azote, l'oxygène ou le soufre de l'isocyanate ou de l'isothiocyanate de l'azote caractérisés par le polyisocyanate utilisé, celui-ci contenant des groupes formés par oligomérisation d'isocyanates ou d'isothiocyanates
C08G 18/28 - Polymérisats d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs caractérisés par l'emploi de composés spécifiés contenant un hydrogène actif
73.
CROSSLINKED POLYETHER-SILOXANE BLOCK COPOLYMERS AND THEIR USE FOR PRODUCING POLYURETHANE FOAMS
Crosslinked polyether-siloxane block copolymers are obtained by reacting an alpha-omega hydrogen siloxane with at least one superior hydrogen siloxane and at least one polyether in the presence of a hydrosilylation catalyst. The invention describes said block copolymers and their use as additives in the production of polyurethane foams, in particular mechanically foamed polyurethane foams.
11228112266 hydroxy-alkylester of acrylic acid or methacrylic acid, wherein in polymer 1 the monomers (a1) and (b1) add up from 98 to 100 % by weight, and most preferred to 100 %, and wherein in polymer 2, independent from polymer 1, the monomers (a2) and (c2) add up from 98 to 100 % by weight, most preferred to 100 %.
C09D 4/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable
C09D 133/04 - Homopolymères ou copolymères d'esters
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
EIDGENÖSSISCHE MATERIALPRÜFUNGS- UND FORSCHUNGSANSTALT (Suisse)
Inventeur(s)
Numrich, Uwe
Lazar, Björn
Ost, Karl
Koebel, Matthias
Stojanovic, Ana
Huber, Lukas
Abrégé
The present invention relates to a method for producing an aerogel material based on amorphous silicon dioxide, comprising the following steps: a) preparing a mixture containing silicon dioxide sol, alcohol and an acid-catalytically activatable hydrophobicization agent; b1) adding a base to the mixture formed in step a) and mixing the resulting mixture; b2) gelating the mixture obtained in step b2) containing silicon dioxide sol, wherein a silicon dioxide gel is created, and optional ageing of the gel; c) adding a hydrophobicization catalyst to the optionally aged silicon dioxide gel formed in step b2), in situ formation or controlled release of a hydrophobicization catalyst and initiating catalysed hydrophobicization of the silicon dioxide; d) removing the volatile components from the mixture formed in step c) by subcritical drying, wherein the aerogel material is formed, wherein at least steps b2) to d) are carried out in one and the same reactor.
B01J 13/00 - Chimie des colloïdes, p. ex. production de substances colloïdales ou de leurs solutions, non prévue ailleursFabrication de microcapsules ou de microbilles
The present invention related to an epoxy curing agent comprising a first amine component and a second amine component. The present invention also relates to an epoxy resin system containing the reaction product of an epoxy resin component and an amine-based curing agent component comprising a first amine component and a second amine component. The present invention also relates to a method for producing the epoxy resin system comprising combining an epoxy resin component with an amine-based curing agent component, the amine-based curing agent component comprising a first amine component and a second amine component; and reacting the amine-based curing agent component and the epoxy resin component to form a cured epoxy resin composition. The first amine component is N-(3-aminopropyl) cyclohexylamine. The second amine component is the hydrogenated product of oligomeric structure from the 4,4'-Methylenedianiline process. N-(3-aminopropyl) cyclohexylamine enhances desirable properties of epoxy resin compositions without the negative impact on mechanical properties in the cured product normally seen with cycloaliphatic amine-based curing agents.
The present invention pertains to an in vitro method for detecting intestinal barrier failure in an avian population, the method comprising the following steps: a) collecting a pooled fecal sample deriving from an avian population and b) determining the amount of at least one protein marker contained in said sample; wherein the at least one protein marker comprises or consists of an acute phase protein or a functional fragment thereof, and wherein an increased amount of said at least one protein marker contained in said sample versus a reference sample indicates intestinal barrier failure.
G01N 33/68 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir des protéines, peptides ou amino-acides
78.
IN VITRO METHOD FOR DETECTING INTESTINAL BARRIER FAILURE IN ANIMALS BY DETERMINING OVOTRANSFERRIN
The present invention pertains to an in vitro method for detecting intestinal barrier failure in animals, the method comprising the following steps: a) collecting intestinal sample material of an individual animal or of an animal population; and b) determining the amount of at least one protein marker contained in said sample material; wherein the at least one protein marker comprises or consists of ovotransferrin or a functional fragment thereof, and wherein an increased amount of said at least one protein marker contained in said sample versus a reference sample indicates intestinal barrier failure.
G01N 33/68 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir des protéines, peptides ou amino-acides
79.
COMPOSITIONS BASED ON CYCLIC SILOXANES, FOR USE AS SLOW SUPER-SPREADING AGENTS FOR PLANT PROTECTION
The invention relates to special compositions comprising cyclic siloxanes, a method for producing same, the use of same in plant protection and as a tank mix additive in sprays.
A01N 25/30 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'applicationSubstances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles caractérisés par les agents tensio-actifs
C08G 77/46 - Polymères séquencés ou greffés contenant des segments de polysiloxanes contenant des segments de polyéthers
80.
METHOD FOR THE PREPARATION OF C3-C12-ALCOHOLS BY CATALYTIC HYDROGENATION OF THE CORRESPONDING ALDEHYDES
31212 alcohols by catalytically hydrogenating the corresponding aldehydes at a temperature in the range of 50-250°C and a pressure in the range of 5-150 bar in the presence of a supported activated Raney-type catalyst, characterized in that the support body is a metal foam and the metal is selected from the group consisting of cobalt, nickel and copper and mixtures thereof.
C07C 29/141 - Préparation de composés comportant des groupes hydroxyle ou O-métal liés à un atome de carbone ne faisant pas partie d'un cycle aromatique à six chaînons par réduction d'un groupe fonctionnel contenant de l'oxygène de groupes contenant C=O, p. ex. —COOH d'un groupe —CHO avec de l'hydrogène ou des gaz contenant de l'hydrogène
C07C 31/12 - Alcools monohydroxyliques acycliques contenant quatre atomes de carbone
C07C 31/125 - Alcools monohydroxyliques acycliques contenant de cinq à vingt-deux atomes de carbone
The present invention relates to a method of extracting an alkanoic acid and/or ester there of from an aqueous medium, the method comprising : (a)contacting the alkanoic acid and/or ester thereof in the aqueous medium with at least one extracting medium for a time sufficient to extract the alkanoic acid and/or ester thereof from the aqueous medium into the extracting medium, (b)separating the extracting medium with the extracted alkanoic acid and/or ester thereof from the aqueous medium wherein the extracting medium comprises: -a mixture of at least one alkyl-phosphine oxide, preferably Trioctylphosphine oxide (TOPO), and at least one alkane wherein the alkane comprises at least 12 carbon atoms.
C12P 7/64 - GraissesHuilesCires de type esterAcides gras supérieurs, c.-à-d. ayant une chaîne continue d'au moins sept atomes de carbone liée à un groupe carboxyleHuiles ou graisses oxydées
82.
HIGHLY STABLE AND ALKALINE CLEANING SOLUTIONS AND SOLUBLE SURFACTANT
1234561233 may all be identical or two of them may be identical or all may be different and are selected from the group consisting of OH and Ο-Y+, wherein Y+11 comprises a tertiary carbon atom attached to the nitrogen atom; b) one or more alkaline compound(s); and c) water Surfactant according to formula (I). Use of said cleaning solution in industrial cleaning or consumer cleaning applicaitons.
C07C 229/26 - Composés contenant des groupes amino et carboxyle liés au même squelette carboné ayant des groupes amino et carboxyle liés à des atomes de carbone acycliques du même squelette carboné le squelette carboné étant acyclique et saturé ayant plus d'un groupe amino lié au squelette carboné, p. ex. lysine
C11D 1/10 - Acides aminocarboxyliquesAcides iminocarboxyliquesLeurs produits de condensation avec des acides gras
C11D 17/00 - Détergents ou savons caractérisés par leur forme ou leurs propriétés physiques
C11D 11/00 - Méthodes particulières pour la préparation de compositions contenant des mélanges de détergents
C07C 229/24 - Composés contenant des groupes amino et carboxyle liés au même squelette carboné ayant des groupes amino et carboxyle liés à des atomes de carbone acycliques du même squelette carboné le squelette carboné étant acyclique et saturé ayant plus d'un groupe carboxyle lié au squelette carboné, p. ex. acide aspartique
C07C 229/46 - Composés contenant des groupes amino et carboxyle liés au même squelette carboné ayant des groupes amino ou carboxyle liés à des atomes de carbone de cycles autres que des cycles aromatiques à six chaînons du même squelette carboné
The invention relates to a mixture composition comprising glucolipids, to its use for producing formulations and to formulations comprising this mixture composition.
C07K 14/195 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant de bactéries
C12P 19/18 - Préparation de composés contenant des radicaux saccharide préparés par action d'une transférase glycosylique, p. ex. alpha-, bêta- ou gamma-cyclodextrines
C11D 1/10 - Acides aminocarboxyliquesAcides iminocarboxyliquesLeurs produits de condensation avec des acides gras
The present invention relates to at least one cell for producing at least one lipid with general formula (II) from at least one carbon substrate, wherein R1and R222) capable of converting 3-hydroxyalkanoyl-3-hydroxyalkanoyl-CoA/ACP or 3-(3-hydroxyalkanoyloxy)alkanoic acid (HAA) and NDP-glucose into β-D-glucopyranosyl-3-hydroxyalkanoyl-3-hydroxyalkanoate.
C07K 14/195 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant de bactéries
C12P 19/18 - Préparation de composés contenant des radicaux saccharide préparés par action d'une transférase glycosylique, p. ex. alpha-, bêta- ou gamma-cyclodextrines
85.
LIGHT SCATTERING POLYMERIC COMPOSITION WITH IMPROVED SCATTERING EFFICIENCY AND IMPROVED MECHANICAL PROPERTIES
The present invention relates to light scattering polymeric compositions with improved scattering efficiency and improved mechanical properties. The compositions comprise a polymeric matrix material and at least two different kinds of scattering particles uniformly dispersed therein.
The present invention comprises a polymeric based femoral and/or tibial component implant to be used in total knee replacement/arthroplasty procedures serving to provide increased wear resistance, enhanced physiological response at the bone/implant interface, and decreased stress-shielding. The implant can be made via additive manufacturing. The articulating surface of the implant may be implemented in without any additive or in a form containing an additive for improved tribological response. Further, the device disclosed herein contains an interfacial surface which is in contact with the native bone (i.e., bone/implant interface) which may exist in its pure form, containing a bioactive additive. The implant has a porous morphology on the bone/implant interface for improved biological response and improved fixation. The depth of the additives and the topographical morphology therein are controlled via techniques disclosed herein.
A61L 27/16 - Matériaux macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
A61L 27/18 - Matériaux macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
A61L 27/44 - Matériaux composites, c.-à-d. en couches ou contenant un matériau dispersé dans une matrice constituée d'un matériau analogue ou différent comportant une matrice macromoléculaire
A61L 27/46 - Matériaux composites, c.-à-d. en couches ou contenant un matériau dispersé dans une matrice constituée d'un matériau analogue ou différent comportant une matrice macromoléculaire avec des charges inorganiques contenant du phosphore
The present invention is related to a light emitting element comprising edge-lit luminaires of transparent light guiding material having an increased resistance against UV-light and high temperatures.The light emitting element can be advantageously employed as a light source in outdoor applications such as traffic signs, street lights, advertising panels, outdoor illumination means or in exterior vehicle lighting.
F21V 8/00 - Utilisation de guides de lumière, p. ex. dispositifs à fibres optiques, dans les dispositifs ou systèmes d'éclairage
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
C08L 33/12 - Homopolymères ou copolymères du méthacrylate de méthyle
Flame retardantcompositions, blends and articles comprisingphosphonate polymers, nanoparticles and optionally dispersing agents are described herein, and method for preparing such retardant composition, blends and articles are also presented herein.
A wearable device (204) comprising: a base coupled to a user; a recessed portion formed in the base; a microneedle array (200) supported by the base wherein the microneedle array includes a plurality of microneedles; and an actuator (208) coupled to the microneedle array to move the microneedle array into and out of the recessed portion in the base.
A61B 5/15 - Dispositifs de prélèvement d'échantillons de sang
A61B 5/145 - Mesure des caractéristiques du sang in vivo, p. ex. de la concentration des gaz dans le sang ou de la valeur du pH du sang
A61M 37/00 - Autres appareils pour introduire des agents dans le corpsPercutanisation, c.-à-d. introduction de médicaments dans le corps par diffusion à travers la peau
Described herein are microneedle arrays for delivery of medicinal formulations. The microneedle arrays includes an anchoring system for securing the microneedle arrays to the skin for a period of time, e.g., a treatment period. The microneedles in the array also may include a coating, such as a lubricious coating for ease of puncturing/penetrating the skin or anti-microbial agents.
A61M 37/00 - Autres appareils pour introduire des agents dans le corpsPercutanisation, c.-à-d. introduction de médicaments dans le corps par diffusion à travers la peau
91.
DEVICE FOR PRODUCING THREE-DIMENSIONAL OBJECTS LAYER BY LAYER
The present invention relates to a device for producing three-dimensional objects layer by layer in a powder bed fusion process. The device (20) comprises a building space (1), at least one energy source (5), a building area (4) with a building space platform (6) and a building space container (9) laterally confining the building space platform (6). The building space platform (6) has an upper side (12), facing a powder (2), and an underside (13), facing away from the powder. The upper side (12) of the building space platform (6) comprises a material with a thermal conductivity of at least 20 W/(m·K) and the underside (13) of the building space platform (6) comprises a material with a thermal conductivity of a maximum of 0.5 W/(m·K). The contact surface of the upper side (12) of the building space platform (6) with respect to the powder (2) or with respect to the cooling medium is raised by at least 20% in comparison with the planar surface of a building space platform (6).
B33Y 30/00 - Appareils pour la fabrication additiveLeurs parties constitutives ou accessoires à cet effet
B29C 64/153 - Procédés de fabrication additive n’utilisant que des matériaux solides utilisant des couches de poudre avec jonction sélective, p. ex. par frittage ou fusion laser sélectif
The current invention relates to a method of isolating polyunsaturated fatty acids containing lipids from a lipids containing biomass comprising a step of demulsification in a continuous reactor.
C12P 7/64 - GraissesHuilesCires de type esterAcides gras supérieurs, c.-à-d. ayant une chaîne continue d'au moins sept atomes de carbone liée à un groupe carboxyleHuiles ou graisses oxydées
93.
METHOD FOR PRODUCING TEMPERATURE-STABLE POLYALKENYLENES
The present invention relates to a method for producing cycloalkenamer-containing compositions. The polymerisation of cycloalkenamer is stopped by adding alkyl vinyl ethers. A membrane filtration is subsequently carried out. This type of production produces polyalkenamers which are temperature-stable at 180°C.
C08G 61/08 - Composés macromoléculaires contenant uniquement des atomes de carbone dans la chaîne principale de la molécule, p. ex. polyxylylènes uniquement des atomes de carbone aliphatiques préparés par ouverture du cycle des composés carbocycliques des composés carbocycliques contenant une ou plusieurs doubles liaisons carbone-carbone dans le cycle
C08L 65/00 - Compositions contenant des composés macromoléculaires obtenus par des réactions créant une liaison carbone-carbone dans la chaîne principaleCompositions contenant des dérivés de tels polymères
B01D 71/70 - Polymères contenant, dans la chaîne principale, uniquement du silicium, avec ou sans soufre, azote, oxygène ou carbone
94.
METHOD OF SEPARATING LIPIDS FROM A LYSED LIPIDS CONTAINING BIOMASS
The present invention relates to an oil comprising at least one polyunsaturated fatty acid having at least 20 carbon atoms (LC-PUFA). It is found that LC-PUFA-containing oil are susceptible to gelling by formation of microscopic crystals during storage ultimately resulting in unfavorable quality and handling properties. This problem has been particularly observed with a microbial oil comprising at least about 25% by weight LC-PUFA and a moisture content of 0,2 to 5% by weight. Surprisingly, it has been found that a LC-PUFA-containing oil as described above is effectively stable and does not show gelling properties under conventional storage conditions, if the oil composition as such contains less than about 8% preferably less than about 5% by weight of free fatty acid in the residual moisture of the oil. Therefore, the present invention is directed to an oil comprising at least about 25% by weight LC-PUFA and a moisture content comprising less than about 8% preferably less than about 5% by weight of free fatty acid.
C11B 1/10 - Production des graisses ou huiles à partir de matières premières par extraction
C12P 7/64 - GraissesHuilesCires de type esterAcides gras supérieurs, c.-à-d. ayant une chaîne continue d'au moins sept atomes de carbone liée à un groupe carboxyleHuiles ou graisses oxydées
C12N 1/00 - Micro-organismes, p. ex. protozoairesCompositions les contenantProcédés de culture ou de conservation de micro-organismes, ou de compositions les contenantProcédés de préparation ou d'isolement d'une composition contenant un micro-organismeLeurs milieux de culture
The present invention relates to a process for preparing a pulverulent, porous crystalline metal silicate, comprising the following steps: a) hydrothermal synthesis in an aqueous mixture comprising (A) at least one silicon source, (B) at least one metal source and (C) at least one mineralizer to obtain an aqueous suspension comprising a porous crystalline metal silicate as reaction product; and b) calcination of the reaction product, characterized in that the calcination is conducted by means of flame spray pyrolysis at an adiabatic combustion temperature within a range of 450-2200°C, wherein the suspension having a solids content of ≤70% by weight which is obtained in step a) is sprayed into a flame generated by combustion of a fuel in the presence of oxygen to form a pulverulent, porous crystalline metal silicate.
C01B 39/02 - Zéolites aluminosilicates cristallinesLeurs composés isomorphesLeur préparation directeLeur préparation à partir d'un mélange réactionnel contenant une zéolite cristalline d'un autre type, ou à partir de réactants préformésLeur post-traitement
C01B 39/46 - Autres types caractérisés par leur diagramme de diffraction des rayons X et par leur composition définie
97.
WATER VAPOUR STERILIZABLE TRANSPARENT BARRIER LAYERS PREVENTING OXYGEN TRANSMISSION FOR PACKAGING MATERIALS
3 14144 alkyl or alkoxy silyl-substituted ethylene radical, ii) at least one hydrolysate of at least one polyisocyanurate bearing alkoxy silyl alkyl units, iii) at least one polymer bearing hydroxyl groups, and iv) a solvent mixture containing water comprising at least one alcohol with 1 to 4 carbon atoms, wherein the pH value of the formulation lies in a range from 1.8 - 4.7, preferably from 3 - 4.5, and the content of the polymer bearing hydroxyl groups ranges from 13 wt.% to 33 wt.% related to the solids content in the formulation. The invention further relates to a method for the production of said formulation, the use thereof in the production of laminate structures and corresponding laminate structures having at least two layers comprising the formulation.
The invention relates to a body comprising a plurality of phases that have different electron spin resonance spectra not resulting simply from combining the ESR spectra of each phase individually.
G01N 24/10 - Recherche ou analyse des matériaux par l'utilisation de la résonance magnétique nucléaire, de la résonance paramagnétique électronique ou d'autres effets de spin en utilisant la résonance paramagnétique électronique
99.
METHOD FOR PREPARING SIOC-LINKED POLYETHER SILOXANES BRANCHED IN THE SILOXANE PART
The invention relates to a method for preparing SiOC-linked polyether siloxanes branched in the siloxane part, starting from cyclic branched siloxanes of the D/T type, wherein in a first step the mixtures of cyclic branched siloxanes of the D/T type are reacted, optionally mixed with simple siloxane cycles, with acetic anhydride in an acid-catalysed manner to form acetoxy-group-bearing, branched siloxanes, in a second step the equilibration of the acetoxy-modified branched siloxane with trifluoromethanesulfonic acid is carried out, preferably with addition of acetic acid, and in a third step the trifluoromethanesulfonic acid acetoxysiloxane is reacted with polyetherols, optionally in the presence of bases and optionally in the presence of an inert solvent.
The invention relates to silane mixtures which contain a silane of formula I (R1yy(R23-y3-ySi-R3-(S-R4nxx-R5(I), and a silane of formula II (R1yy(R23-y3-ySi-R3-Si(R1yy(R23-y3-y (II), the molar ratio of the silane of formula I to the silane of formula II being 15:85 to 90:10. The silane mixture according to the invention can be prepared by mixing the silanes of formula I with the silanes of formula II.
C08L 83/14 - Compositions contenant des composés macromoléculaires obtenus par des réactions créant dans la chaîne principale de la macromolécule une liaison contenant uniquement du silicium, avec ou sans soufre, azote, oxygène ou carboneCompositions contenant des dérivés de tels polymères dans lesquels au moins deux atomes de silicium, mais pas la totalité sont liés autrement que par des atomes d'oxygène
C08K 5/548 - Composés contenant du silicium contenant du soufre
