The present disclosure provides a thermoplastic polyurethane obtained from the reaction of a reaction mixture comprising (i) a polyisocyanate comprising isophorone diisocyanate, (ii) a polyol component comprising an aliphatic polyester polyol or an aliphatic polyether polyol, and (iii) a chain extender. The thermoplastic polyurethane may be used in a variety of applications, such as in automotive, electronic device and consumer product applications.
C08G 18/75 - Polyisocyanates ou polyisothiocyanates cycliques cycloaliphatiques
B32B 17/10 - Produits stratifiés composés essentiellement d'une feuille de verre ou de fibres de verre, de scorie ou d'une substance similaire comprenant du verre comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
The present disclosure provides a thermoplastic polyurethane multifilament yarn for a textile product, wherein the thermoplastic polyurethane multifilament yarn is produced from a thermoplastic polyurethane material comprising: (v) a thermoplastic polyurethane component; (vi) a polystyrene component; (vii) an ultraviolet absorber; and (viii) a hindered amine light stabilizer, wherein the polystyrene component is present in an amount of from about 5 wt% to about 20 wt%, based upon the total weight of the thermoplastic polyurethane material.
D01F 1/10 - Autres agents modifiant les propriétés de ces filaments
D01F 6/94 - Filaments, ou similaires, faits par l’homme, à un seul composant, formés de polymères synthétiquesLeur fabrication à partir de mélanges de produits de polycondensation comme constituant majeur avec d'autres polymères ou des composés de bas poids moléculaire d'autres produits de polycondensation
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
19 - Matériaux de construction non métalliques
Produits et services
(1) Active chemical ingredients and solvents for use in the manufacture of insecticides; Adjuvant for use with agricultural chemicals; Aromatic solvents for industrial and commercial use; Bleaching preparations for industrial purposes; Catalysts for use in the manufacture of plastics; Catalysts for use in the manufacture of industrial chemicals; Catalysts for use in the manufacture of synthetics, rubbers and polymers; Chemical additives for use in the manufacture of a wide variety of goods; Chemical compositions for application to substrates to prevent mold; Chemical diffusing agents for use in the manufacture of a wide variety of goods; Chemical preparations to prevent mold; Chemical thickeners for use in the manufacture of a wide variety of goods; Chemicals for use in industry; Chemicals for use in the manufacture of a wide variety of goods; Curing agent dispersion for the preparation of clear coats, enamels and primers; Curing agent for synthetic resin; Degreasing solvents for use in manufacturing processes; Chemicals used in the manufacture of fabric or textiles; Foaming agents; Heat transfer fluids for industrial use; Hydraulic fluid; Industrial adhesives; Mold inhibiting chemicals for preventing growth of mold; Mold release compounds for use in a wide variety of industries; Mold-release preparations; Plasticizers; Polymers and polymeric additives for use in the manufacture of industrial products, consumer and household products, sealants, and automotive fluids; Polymers, biopolymers, polymeric additives and biopolymeric additives for use in the manufacture of industrial products, consumer and household products, sealants or packaging; Polyurethanes; Solvents for varnishes; Specialty chemicals, namely, chemical additives for general industrial use in the manufacture of a wide variety of goods; Surface active compounds for general use in the industrial arts, namely, as wetting, spreading, emulsifying, dispersing and penetrating agents; Surfactants for use in connection with agricultural pesticides; Thermoplastic resins, unprocessed; Unprocessed artificial resins; Unprocessed epoxy resins; Unprocessed plastics; Carbonates.
(2) Binding agents for paints; Coatings in the nature of an acrylic fixture to be applied over cement, stucco, or EIFS (exterior insulation finishing system); Coatings in the nature of elastomeric and acrylic coatings for walls; Coatings in the nature of industrial sealants for waterproofing and surface hardening; Coatings in the nature of stains; Colorants; Elastomeric-based coatings for use on roofs, walls and building foundations; Fixatives in spray form for industrial use in the nature of an acrylic protective coating; Paints, varnishes, lacquers; Pigments; Preservatives against rust in the nature of coatings; Raw natural resins.
(3) Adhesive tape for industrial and commercial use; Artificial resins, semi processed; Carbon nanotubes, namely, finished carbon nanotubes in the form of mats, sheets, tapes, and yarns; Caulking materials; Electric, thermal and acoustic insulators; Fiberglass for insulation; Foam insulation for use in building and construction; High heat thermoplastic resin in pellet form for use in manufacturing; Insulating coatings; Insulating materials; Non-metal flexible tubing; Packing and insulating material; Plastics in extruded form for use in further manufacturing; Polyurethane spray foam for buildings; Sealing and insulating materials; Semi-processed plastics; Semi-processed resins; Semi processed thermoplastics; Semi-worked synthetic plastic and synthetic resins as semi-finished products in form of pellets, rods, foils, foams, fibers, films and sheets; Soundproofing materials; Waterproof packings for industrial use; Waterproof sealants; Waterproofing membranes for foundations of buildings.
(4) Mortar for building; Non-metal building materials, namely, flooring panels, flooring tiles, synthetic flooring materials, cement, waterproofing membranes for roofing, floors, and walls, insulated building panels and insulated glass.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
19 - Matériaux de construction non métalliques
Produits et services
Active chemical ingredients and solvents for use in the manufacture of insecticides; Adjuvant for use with agricultural chemicals; Aromatic solvents for industrial and commercial use; Bleaching preparations for industrial purposes; Catalysts for use in the manufacture of plastics; Catalysts for use in the manufacture of industrial chemicals; Catalysts for use in the manufacture of synthetics, rubbers and polymers; Chemical additives for use in the manufacture of a wide variety of goods; Chemical compositions for application to substrates to prevent mold; Chemical diffusing agents for use in the manufacture of a wide variety of goods; Chemical preparations to prevent mold; Chemical thickeners for use in the manufacture of a wide variety of goods; Chemicals for use in industry; Chemicals for use in the manufacture of a wide variety of goods; Curing agent dispersion for the preparation of clear coats, enamels and primers; Curing agent for synthetic resin; Degreasing solvents for use in manufacturing processes; Chemicals used in the manufacture of fabric or textiles; Foaming agents; Heat transfer fluids for industrial use; Hydraulic fluid; Industrial adhesives; Mold inhibiting chemicals for preventing growth of mold; Mold release compounds for use in a wide variety of industries; Mold-release preparations; Plasticizers; Polymers and polymeric additives for use in the manufacture of industrial products, consumer and household products, sealants, and automotive fluids; Polymers, biopolymers, polymeric additives and biopolymeric additives for use in the manufacture of industrial products, consumer and household products, sealants or packaging; Polyurethanes; Solvents for varnishes; Specialty chemicals, namely, chemical additives for general industrial use in the manufacture of a wide variety of goods; Surface active compounds for general use in the industrial arts, namely, as wetting, spreading, emulsifying, dispersing and penetrating agents; Surfactants for use in connection with agricultural pesticides; Thermoplastic resins, unprocessed; Unprocessed artificial resins; Unprocessed epoxy resins; Unprocessed plastics; Carbonates Binding agents for paints; Coatings in the nature of an acrylic fixture to be applied over cement, stucco, or EIFS (exterior insulation finishing system); Coatings in the nature of elastomeric and acrylic coatings for walls; Coatings in the nature of industrial sealants for waterproofing and surface hardening; Coatings in the nature of stains; Colorants; Elastomeric-based coatings for use on roofs, walls and building foundations; Fixatives in spray form for industrial use in the nature of an acrylic protective coating; Paints, varnishes, lacquers; Pigments; Preservatives against rust in the nature of coatings; Raw natural resins Adhesive tape for industrial and commercial use; Artificial resins, semi-processed; Carbon nanotubes, namely, finished carbon nanotubes in the form of mats, sheets, tapes, and yarns; Caulking materials; Electric, thermal and acoustic insulators; Fiberglass for insulation; Foam insulation for use in building and construction; High heat thermoplastic resin in pellet form for use in manufacturing; Insulating coatings; Insulating materials; Non-metal flexible tubing; Packing and insulating material; Plastics in extruded form for use in further manufacturing; Polyurethane spray foam for buildings; Sealing and insulating materials; Semi-processed plastics; Semi-processed resins; Semi-processed thermoplastics; Semi-worked synthetic plastic and synthetic resins as semi-finished products in form of pellets, rods, foils, foams, fibers, films and sheets; Soundproofing materials; Waterproof packings for industrial use; Waterproof sealants; Waterproofing membranes for foundations of buildings Mortar for building; Non-metal building materials, namely, flooring panels, flooring tiles, synthetic flooring materials, cement, waterproofing membranes for roofing, floors, and walls, insulated building panels and insulated glass
The present invention relates to a liquid polyurethane sealant for sealing a space between a first interior construction element and a second interior construction element, the liquid polyurethane sealant comprising a polyisocyanate component comprising an aromatic polyisocyanate; and a polyisocyanate reactive component comprising at least one of a polyether polyol and a hydrophobic polyol. A sealant system comprising the same is also described.
The invention relates to a liquid polyurea sealant for sealing a space between a first exterior construction element and a second exterior construction element, the liquid polyurea sealant comprising: a) a polyisocyanate component comprising an aliphatic polyisocyanate; and b) a polyisocyanate reactive component comprising a polyamine. In a further aspect, the invention provides a method for sealing a space between a first exterior construction element and a second exterior construction element and for a sealed structural assembly.
C08G 18/50 - Polyéthers contenant des hétéro-atomes autres que l'oxygène
C08G 18/75 - Polyisocyanates ou polyisothiocyanates cycliques cycloaliphatiques
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
C08K 3/013 - Charges, pigments ou agents de renforcement
7.
A FOAM COMPOSITION FOR PRODUCING A POLYURETHANE-BASED FOAM COMPRISING AN ADDITIVE TO PREVENT OR REDUCE PHENOLIC YELLOWING
The present disclosure provides a foam composition for producing a polyurethane-based foam, the foam composition comprising: an isocyanate component; an isocyanate-reactive component; a base catalyst; and an additive, wherein the additive is an ester of a carboxylic acid and the free carboxylic acid of the ester of the carboxylic acid has a pKa1 of about 0.5 to about 4.0.
The present invention relates to a de- and rebondable polymer prepared from the reaction between a difunctional mercaptan hardener; and a difunctional thiol-reactive resin. The resultant polymer has a softening point greater than about 70 °C, preferably about 90 °C to about 150 °C.
C08G 59/68 - 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 catalyseurs utilisés
C08G 18/38 - Composés de bas poids moléculaire contenant des hétéro-atomes autres que l'oxygène
C09J 163/00 - Adhésifs à base de résines époxyAdhésifs à base de dérivés des résines époxy
The present disclosure provides an isocyanate-reactive hydrogen composition including an increased amount of a sustainable polyester polyol. The isocyanate-reactive hydrogen composition may be combined with a polyisocyanate composition to form a reaction system which can be reacted and expansion moulded to form a flexible foam. The flexible foam that is produced may be used in a variety of applications, such as in automotive and furniture seating.
The present disclosure provides a method of preparing a modified polyethylene terephthalate (PET), comprising: step 1) reacting bis (2-hydroxyethyl) terephthalate (BHET), an oligomer thereof or a derivative thereof, and a polyester polyol to obtain the modified PET. The modified PET is useful as a fiber e.g., in textiles.
A thermoplastic polyurethane powder blend for use in producing a recyclable three-dimensional object in an additive manufacturing process. The blend includes a first thermoplastic polyurethane material having a first reactive group and a number average functionality of about 1.8 to about 2.4 and a second thermoplastic polyurethane material having a second reactive group and a number average functionality of about 1.8 to about 2.4, wherein the first reactive group is different from the second reactive group.
B29C 64/00 - Fabrication additive, c.-à-d. fabrication d’objets en trois dimensions [3D] par dépôt additif, agglomération additive ou stratification additive, p. ex. par impression en 3D, stéréolithographie ou frittage laser sélectif
B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
C08G 18/24 - Catalyseurs contenant des composés métalliques de l'étain
C08J 11/06 - Récupération ou traitement des résidus des polymères sans réaction chimique
C08L 75/06 - Polyuréthanes à partir des polyesters
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 present invention relates to a heat-curable-reaction-resin mixture suitable for impregnation or encapsulation material for coils, stators, rotors in electric engine, which reaction-resin mixture comprises:
a) A polyfunctional isocyanate,
b) An epoxy resin composition predominantly comprising a compound A based on glycidyl ether of aliphatic and/or cycloaliphatic alcohols having at least 2 alcohol functionalities, or a compound B based on glycidyl esters of aliphatic and/or cycloaliphatic carbonic acids having at least 2 carboxylic acid functionalities,
c) A cure accelerator, wherein the cure accelerator is based on boron trichloride-amine complex.
The present invention relates to a reaction mixture for manufacturing an inorganic-filler based closed-cell rigid polyisocyanurate (PIR) comprising foam, the reaction mixture comprising mixing at an isocyanate index >120:
At least one polyisocyanate-containing compound;
At least one isocyanate-reactive compound;
At least one PIR promoting catalyst;
An inorganic filler composition;
At least one physical blowing agent;
characterised in that said inorganic filler composition has bulk density ranging from 1 to 2 g/cm3, and wherein the total amount of inorganic fillers in the reaction mixture is at least 70 wt % calculated on the total weight of said reaction mixture, without taking into account the weight of said at least one physical blowing agent.
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
A REACTION MIXTURE FOR MANUFACTURING AN INORGANIC-FILLER BASED CLOSED-CELL RIGID POLYURETHANE OR POLYISOCYANURATE CONTAINING FOAM WITH LOW WATER CONTENT
The present invention relates to a reaction mixture for manufacturing an inorganic-filler based closed-cell rigid polyurethane or polyisocyanurate (PU or PIR) containing foam having a calorific value below 6 MJ/kg, preferably below 4.5 MJ/kg, more preferably below 3 MJ/kg, measured according to EN ISO 1716, the reaction mixture comprising:
At least one polyisocyanate-containing compound;
At least one isocyanate-reactive compound;
An inorganic filler composition;
At least one physical blowing agent;
characterised in that said inorganic filler composition has bulk density ranging from 1 to 2 g/cm3, preferably from 1.5 to 2 g/cm3, characterised in that said reaction mixture further comprises an added amount of water by weight lower than 1.5 parts per hundred isocyanate-reactive compounds present in the reaction mixture and wherein the total amount of inorganic fillers in the reaction mixture is at least 70 wt % calculated on the total weight of said reaction mixture, without taking into account the weight of said at least one physical blowing agent.
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
A cupsole for footwear, said cupsole comprising at least a sidewall, a bottom surface and a central portion and wherein said sidewall circumscribes the central portion, said central portion having openings, preferably in the form of at least one honeycomb structure and wherein at least the sidewall and the bottom surface of the cupsole have a solid structure with no openings and wherein the complete cupsole is customized on the base of specific and measured data obtained directly from the user and printed in 1 single 3D printing step thereby using a thermoplastic polymer.
The present disclosure provides a reaction system for producing a polyurethane-based elastomer foam, the reaction system comprising: component A) an isocyanate component comprising a hard block prepolymer; and component B) an isocyanate-reactive component comprising: a polyol; a first chain extender and a second chain extender which is different from the first chain extender, wherein the first and second chain extenders are each an aliphatic diol having from 2 to 6 carbon atoms; a blowing agent; optionally a surfactant; and optionally a catalyst.
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
The present disclosure provides a reaction system for producing a polyurethane-based elastomer foam, the reaction system comprising: component A) an isocyanate component comprising a hard block prepolymer; and component B) an isocyanate-reactive component comprising: a polyol; a first chain extender and a second chain extender which is different from the first chain extender, wherein the first and second chain extenders are each an aliphatic diol having from 2 to 6 carbon atoms; one or more adhesion promoters; a blowing agent; optionally a surfactant; and optionally a catalyst.
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
C08J 9/12 - 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
C08G 18/06 - Polymérisats d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs
The present disclosure provides a multi-coating system operable to provide an impact protective coating and a fire protective coating to various substrates, such as a composite vessel. The multi-coating system generally includes an impact protective coating composition including a polyisocyanate component and a polyisocyanate reactive composition and a fire protective coating composition including an isocyanate component, an isocyanate-reactive hydrogen composition and an intumescent component.
An aliphatic thermoplastic polyurethane resin composition comprising: (a) an isocyanate compound; (b) an isocyanate reactive compound; (c) a chain extender compound; and (d) one or more additives; and wherein after the thermoplastic polyurethane resin composition is formed into an aliphatic thermoplastic polyurethane film having a thickness of 0.1 mm, the aliphatic thermoplastic polyurethane film has: (x) a modulus of at least 800 MPa at 25° C. and (y) a haze value of less than 2%.
Bismaleimide compounds of the formula (I) wherein R1 is a divalent aliphatic radical and R2 is a divalent aromatic radical; And resin compositions comprising said bismaleimide compounds of the formula (I), having a low dielectric constant (Dk), a low dielectric dissipation factor (Df) and a high glass transition temperature (Tg).
C08G 73/12 - Précurseurs de polyimides non saturés
C08F 236/22 - Copolymères de composés contenant plusieurs radicaux aliphatiques non saturés et l'un au moins contenant plusieurs liaisons doubles carbone-carbone le radical contenant au moins trois doubles liaisons carbone-carbone
C08J 5/24 - Imprégnation de matériaux avec des prépolymères pouvant être polymérisés en place, p. ex. fabrication des "prepregs"
C08G 73/10 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
25 - Vêtements; chaussures; chapellerie
Produits et services
Thermoplastic polyurethane in the form of pellets for use in
injection molding of footwear-related components;
polyurethane film for use in manufacturing footwear and
footwear-related components; semi-processed thermoplastic
polymer resins used in manufacturing footwear and
footwear-related components; thermoplastic polyurethane in
pellet form for use in further manufacture; thermoplastic
polyurethane in foam form for use in further manufacture. Footwear and parts thereof.
The present invention relates to reactive mixtures and processes for forming flexible polyurethane foams more in particular low-density flexible polyurethane foams with mainly open cells and low air flow resistivities, said reactive mixture being characterized as a reactive mixture avoiding the use of water as blowing agent and at least one carbodiimide forming catalyst beside at least one polyurethane and/or polyisocyanurate forming catalyst and said processes being characterized as having a low reaction exotherm during foaming thereby reducing the risk of scorching during production.
C08G 18/09 - Procédés de préparation comprenant l'oligomérisation d'isocyanates ou d'isothiocyanates, impliquant la réaction entre eux d'une partie des groupes isocyanate ou isothiocyanate dans le mélange réactionnel
A polyurethane insulation foam composition is disclosed herein. The polyurethane insulation foam comprises: (i) an aromatic isocyanate compound; (ii) an isocyanate reactive compound; (iii) water; (iv) a tertiary amine compound; (v) a hydrophilic carboxylic acid compound; (vi) a halogenated olefin compound; (vii) a stabilizing compound, and (vii) optionally, other additives.
C08G 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
C08J 9/12 - 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
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
Produits et services
Chemicals for industrial use; unprocessed synthetic resins
for industrial use; unprocessed plastics for industrial use;
adhesives for industrial use; polyurethane for industrial
use; chemicals for the production of polyurethane elastomer
and other elastic parts. Semi-processed plastics in the form of file, rods, blocks,
tubes, cylinders, hoses, rings, and sheets; insulating
materials; sealing and insulating materials; polyurethane
sealants; vibration damping materials of elastomeric
polyurethane.
29.
LOW DIELECTRIC RESIN COMPOSITION AND AN ARTICLE OF MANUFACTURE PREPARED THEREFROM
The present disclosure generally relates to a resin composition having a low dielectric constant (Dk) and a low dielectric dissipation factor (Df) including a crosslinker selected from a vinylbenzyl indene compound, a vinylbenzyl fluorene compound and a mixture thereof and a resin selected from a polyphenylene ether derivative, a hydrocarbon thermoplastic and a compound containing one or more maleimide groups.
C08F 212/32 - Monomères contenant un seul radical aliphatique non saturé contenant plusieurs cycles
C08F 283/06 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères prévus par la sous-classe sur des polyéthers, des polyoxyméthylènes ou des polyacétals
C08J 5/24 - Imprégnation de matériaux avec des prépolymères pouvant être polymérisés en place, p. ex. fabrication des "prepregs"
The present disclosure is related to a catalyst for PIR/PUR foam production comprising a compound having the general formula (I) wherein R1 and R2 are independently selected from a C1-C18 straight-chain or branched alkyl group, unsubstituted or substituted with one or more hydroxyl, amino or aminoalkyl groups, or R1 and R2, taken together, form a 5- or 6-membered ring or 7-membered bicyclic structure, one of the members of the ring or bicyclic structure being X, wherein X is selected from CH2, O, S, NCH3 or NCH2COOM, wherein R3 and R4 are independently selected from hydrogen or a C1-C4 straight-chain or branched alkyl group and wherein M is an alkali metal ion or a quaternary ammonium ion, as well as to a process for production of said compound and uses thereof and to a process for the production of PIR/PUR foam or flexible foam in the presence of the catalyst of the present disclosure.
The present disclosure is related to a catalyst for PIR/PUR foam production comprising a compound having the general formula (I) wherein R1 and R2 are independently selected from a C1-C18 straight-chain or branched alkyl group, unsubstituted or substituted with one or more hydroxyl, amino or aminoalkyl groups, or R1 and R2, taken together, form a 5- or 6-membered ring or 7-membered bicyclic structure, one of the members of the ring or bicyclic structure being X, wherein X is selected from CH2, O, S, NCH3 or NCH2COOM, wherein R3 and R4 are independently selected from hydrogen or a C1-C4 straight-chain or branched alkyl group and wherein M is an alkali metal ion or a quaternary ammonium ion, as well as to a process for production of said compound and uses thereof and to a process for the production of PIR/PUR foam or flexible foam in the presence of the catalyst of the present disclosure.
C08G 18/22 - Catalyseurs contenant des composés métalliques
C07C 227/12 - Formation de groupes amino et carboxyle
C07C 229/12 - 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 un seul groupe amino et un seul groupe carboxyle liés au squelette carboné l'atome d'azote du groupe amino étant lié de plus à des atomes de carbone acycliques ou à des atomes de carbone de cycles autres que des cycles aromatiques à six chaînons à des atomes de carbone de squelettes carbonés acycliques
C07C 229/16 - 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 un seul groupe amino et un seul groupe carboxyle liés au squelette carboné l'atome d'azote du groupe amino étant lié de plus à des atomes de carbone acycliques ou à des atomes de carbone de cycles autres que des cycles aromatiques à six chaînons à des atomes de carbone de radicaux hydrocarbonés substitués par des groupes amino ou carboxyle, p. ex. acide éthylènediaminetétra-acétique, acides iminodiacétiques
C07D 209/52 - Composés hétérocycliques contenant des cycles à cinq chaînons condensés avec d'autres cycles, ne comportant qu'un atome d'azote comme unique hétéro-atome du cycle condensés avec un carbocycle condensés avec un cycle autre qu'un cycle à six chaînons
C08G 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
C08J 9/12 - 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
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
A formulation comprising at least one isocyanate compound; at least one bio-oil based compound selected from triglyceride (TG) based bio-oil compounds and esterified bio-based fatty acid compounds, optionally a catalyst compound to promote the urea/urethane formation and optionally further auxiliary compounds and/or additives wherein the ratio TG based bio-oil compounds towards esterified fatty acid compounds is in the range 60/40 up to 0/100, preferably in the range 55/45 up to 0/100, more preferably in the range 50/50 up to 40/60, most preferred a ratio of 45/55 up to 50/50, and the at least one isocyanate compound (a) is present in an amount of at least 90 % by weight based on 100% by weight of the total formulation.
B27D 1/00 - Assemblage du placage de bois avec n'importe quel matériauFabrication d'objets à partir de tels assemblagesTraitements préparatoires des surfaces à assembler, p. ex. entaillage
B32B 21/02 - Produits stratifiés composés essentiellement de bois, p. ex. une planche de bois, une feuille de placage, une feuille de bois aggloméré sous forme de fibres, copeaux ou particules
C08G 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
C08L 97/02 - Matériau lignocellulosique, p. ex. bois, paille ou bagasse
A water submersible controlled release fertilizer particle comprising: (i) a fertilizer core material; (ii) a polyurethane coating layer encapsulates the fertilizer core material; and (iii) a hydrophilic outer layer encapsulates the polyurethane coating layer wherein the hydrophilic outer layer dissolves when subjected to water.
C05G 3/40 - Mélanges d'un ou plusieurs engrais avec des additifs n'ayant pas une activité spécifique d'engrais pour influer sur le dosage de l’engrais ou sur sa vitesse de libérationMélanges d'un ou plusieurs engrais avec des additifs n'ayant pas une activité spécifique d'engrais pour influer sur la solubilité
C05C 9/00 - Engrais contenant de l'urée ou ses composés
C05G 5/30 - Engrais caractérisés par leur forme en couches ou enrobés, p. ex. enrobages anti-poussière
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
Produits et services
Footwear parts, namely, toe caps, footwear uppers, heelpieces for footwear, and soles for footwear Thermoplastic polyurethane in the form of pellets for use in injection molding of footwear components; Polyurethane film for use in manufacturing footwear and footwear components; Semi-processed thermoplastic polymer resins used in manufacturing footwear and footwear components; Thermoplastic polyurethane in pellet form for use in further manufacture; Thermoplastic polyurethane in foam form for use in further manufacture
35.
One Component Polymerizable Composition for Trickle Impregnation
The present disclosure generally relates to a one component epoxy resin-based composition including an epoxy resin, a reactive diluent, a cyanoacetamide derived from a cycloaliphatic-type diamine and a polyoxyalkylene amine, a protected base in the form of an adduct or salt which can release a base upon heating at a temperature of greater than about 50° C. and a polyacid and its use in trickle impregnation processes.
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
C08G 59/68 - 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 catalyseurs utilisés
C09D 163/00 - Compositions de revêtement à base de résines époxyCompositions de revêtement à base de dérivés des résines époxy
C09J 5/00 - Procédés de collage en généralProcédés de collage non prévus ailleurs, p. ex. relatifs aux amorces
C09J 163/00 - Adhésifs à base de résines époxyAdhésifs à base de dérivés des résines époxy
H02K 3/30 - Enroulements caractérisés par leur matériau d'isolement
36.
METHOD FOR MAKING A LOW DENSITY THERMALLY RECYCLABLE POLYMER FOAM
A 2-step processing method to form a partly cross-linked polyurethane (PU) comprising foam having densities below 600 kg/m3, preferably in the range 20-300 kg/m3, said method comprising:
A first processing which comprises at least following steps:
a) providing a reactive mixture comprising an isocyanate composition comprising at least one isocyanate compound, an isocyanate-reactive composition comprising at least one isocyanate reactive compound, a crosslinking agent and a blowing agent composition comprising at least a heat activatable blowing agent which is heat activatable to achieve blowing at an activation temperature Tactivate, and
b) allowing the reactive mixture to polymerize, optionally using a shape or mold, at a process temperature Tprocess wherein Tprocess
C08J 9/10 - 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 chimique de gonflage dégageant de l'azote
B29C 35/02 - Chauffage ou durcissement, p. ex. réticulation ou vulcanisation
B29C 44/02 - Moulage par pression interne engendrée dans la matière, p. ex. par gonflage ou par moussage pour la fabrication d'objets de longueur définie, c.-à-d. d'objets séparés
B29C 44/08 - Moulage par pression interne engendrée dans la matière, p. ex. par gonflage ou par moussage pour la fabrication d'objets de longueur définie, c.-à-d. d'objets séparés en plusieurs étapes d'expansion
B29C 44/34 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires
B29K 75/00 - Utilisation de polyurées ou de polyuréthanes comme matière de moulage
B29K 105/04 - Présentation, forme ou état de la matière moulée cellulaire ou poreuse
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
A reactive mixture and method for making a moulded flexible polyurethane comprising foam having a demould time <45 seconds, said reactive mixture comprising mixing at least following ingredients at an isocyanate index in the range 40-110.
C08G 18/18 - Catalyseurs contenant des amines secondaires ou tertiaires ou leurs sels
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
The present invention relates to a curable two-part resin system having a resin part containing at least one cycloaliphatic epoxy resin and a hardener part containing (i) at least one alicyclic anhydride, and (ii) a block-copolymer having polysiloxane blocks and organic blocks, and containing greater than 60 wt % of an inorganic filler.
Given a method for production of polyurethane polyol blends, it is an objective to allow in situ production of polyurethane polyol blends while keeping the production recipe confidential. The objective is solved by a method (400) comprising receiving (410) a first request for a production of a polyurethane polyol blend; sending (420) a first signal to a blockchain storage (300), the signal containing the first request for the production of the polyurethane polyol blend and an ID of the device (100) or of a user of the device; receiving (430) a second signal from the blockchain storage (300), the second signal containing an encrypted recipe for the production of the polyurethane polyol blend; decrypting (440) the recipe using a private key of the device, and storing a decrypted recipe; sending (450) signals for the production of the polyurethane polyol blend according to the recipe.
G06Q 20/06 - Circuits privés de paiement, p. ex. impliquant de la monnaie électronique utilisée uniquement entre les participants à un programme commun de paiement
G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projetsPlanification d’entreprise ou d’organisationModélisation d’entreprise ou d’organisation
Functionalized polyacrylate polymer compositions for treating clay or clay bearing aggregates compositions are disclosed. Also disclosed are methods for preparing the functionalized polyacrylate polymer compositions, admixtures containing such polymers and methods for the mitigation of clays in cementitious and aggregate compositions using these polymers.
The present invention relates to soft thermoplastic polyurethane materials with very good elastic recovery properties (> 92%) in combination with low softening points and good adhesive properties towards supporting materials such as textile.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
Produits et services
(1) Chemicals for industrial use; unprocessed synthetic resins for industrial use; unprocessed plastics for industrial use; adhesives for industrial use; polyurethane for industrial use; chemicals for the production of polyurethane elastomer and other elastic parts.
(2) Semi-processed plastics in the form of file, rods, blocks, tubes, cylinders, hoses, rings, and sheets; insulating materials; sealing and insulating materials; polyurethane sealants; vibration damping materials of elastomeric polyurethane.
The present invention relates to a method for reducing the acid value in a provided polyol to obtain an upgraded stabilized polyol composition, said method comprising following process steps:
Solubilizing ammonia in a distillable alcohol having a boiling point lower than 200° C. with formation of an ammoniated distillable alcohol;
Providing a polyol having a predefined acid value;
Chemically reacting the ammoniated distillable alcohol with the provided polyol;
Removing the distillable alcohol by distillation at a temperature comprised between 120 and 220° C.; and
Obtaining an upgraded stabilized polyol composition having an acid value lower than the predefined acid value of said provided polyol.
C08J 11/28 - Récupération ou traitement des résidus des polymères par coupure des chaînes moléculaires des polymères ou rupture des liaisons de réticulation par voie chimique, p. ex. dévulcanisation par traitement avec une substance organique par traitement avec des composés organiques contenant de l'azote, du soufre ou du phosphore
A method for making an aromatic polyester polyol compound, wherein the method comprises reacting at esterification reaction conditions a reactive mixture comprising the following components: (i) an aromatic acid compound; (ii) an aliphatic diol compound; (iii) a dialkylol alkanoic acid compound; (iv) optionally, a hydrophobic compound, a polyhydroxy compound comprising at least three hydroxyl groups, or combinations thereof, and wherein the aromatic polyester polyol compound is liquid at 25° C. and has a hydroxy value ranging from about 30 to about 600.
C08G 18/42 - Polycondensats contenant des groupes ester carboxylique ou carbonique dans la chaîne principale
C08G 63/672 - Acides dicarboxyliques et composés dihydroxylés
C08G 63/85 - Germanium, étain, plomb, arsenic, antimoine, bismuth, titane, zirconium, hafnium, vanadium, niobium, tantale ou leurs composés
C08J 9/04 - 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
45.
A POLYURETHANE FOAM COMPOSITION COMPRISING AN AROMATIC POLYESTER POLYOL COMPOUND AND PRODUCTS MADE THEREFROM
A polyurethane foam composition comprising: (a) an isocyanate compound; (b) one or more isocyanate reactive compounds and wherein at least one of the isocyanate reactive compounds comprises an aromatic polyester polyol compound that is the reaction product of: (i) an aromatic acid compound; (ii) an aliphatic diol compound; (iii) a dialkylol alkanoic acid compound; and (iv) optionally, a polyhydroxy compound comprising at least three hydroxyl groups, a hydrophobic compound, or combinations thereof; and wherein the aromatic polyester polyol compound is liquid at 25° C. and has a hydroxy value ranging from 30 to 600; and (c) a blowing agent.
C08G 18/34 - Acides carboxyliquesLeurs esters avec des composés monohydroxylés
C08G 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
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
A thermoplastic polyurethane resin composition comprising: a thermoplastic polyurethane resin; an ultraviolet absorber package comprising a benzotriazole compound (UVA1), and a triazine compound (UVA2) wherein the mass ratio of UVA1 to UVA2 is from 1:1 to 3:1; optionally, a hindered amine light stabilizer and/or an antioxidant compound; and wherein the thermoplastic polyurethane resin composition has a maximum ultraviolet transmittance of ≤3% in the wavelengths between 280 nm and 365 nm and an ultraviolet transmittance of ≤6% in the wavelengths between 365 nm and 370 nm when the thermoplastic polyurethane resin is formed into a film having a thickness of 6 mils and wherein the cumulative weight % of UVA1 and UVA2 in the polyurethane resin composition ranges from 0.5 wt % to 0.85 wt % based on the total weight of the polyurethane resin composition.
C08G 18/12 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle utilisant plusieurs composés contenant un hydrogène actif dans le premier stade de la polymérisation
The present invention relates to reactive mixtures and processes for forming isocyanate based flexible and semi-rigid polyimide comprising foams which have high temperature resistance with good acoustic properties.
C08J 9/08 - 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 chimique de gonflage dégageant de l'anhydride carbonique
A polyurethane-polyurea comprising water blown foam having an apparent density in the range 30-700 kg/m3 measured according to ISO 845 and having a tensile strength (measured according to DIN 53504) over apparent density ratio of at least 10 kPa·m3/kg.
A polyurethane-polyurea comprising water blown foam having an apparent density in the range 30-700 kg/m3 measured according to ISO 845 and having a tensile strength (measured according to DIN 53504) over apparent density ratio of at least 10 kPa·m3/kg.
These foams are very suitable for use in footwear and automotive and more in particular in applications aiming for consumer comfort.
C08J 9/12 - 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
C08J 9/00 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement
C08G 18/12 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle utilisant plusieurs composés contenant un hydrogène actif dans le premier stade de la polymérisation
A reactive foam formulation and method for forming a polyurethane-polyurea comprising water blown foam having an apparent density in the range 30-700 kg/m3 measured according to ISO 845 and having a tensile strength (measured according to DIN 53504) over apparent density ratio of at least 10 kPa·m 3/kg.
A reactive foam formulation and method for forming a polyurethane-polyurea comprising water blown foam having an apparent density in the range 30-700 kg/m3 measured according to ISO 845 and having a tensile strength (measured according to DIN 53504) over apparent density ratio of at least 10 kPa·m 3/kg.
Furthermore, foams having elastomeric behaviour and significant improved mechanical properties such as tensile strength and ball rebound are disclosed. These foams are very suitable for use in footwear and automotive and more in particular in applications aiming for consumer comfort.
C08J 9/12 - 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
C08G 18/12 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle utilisant plusieurs composés contenant un hydrogène actif dans le premier stade de la polymérisation
A reactive formulation and method for forming a thermoplastic polyurethane (TPU) having a glass transition temperature (Tg) above room temperaid50000142204867 ISR 2023-04-15 Filing No.:24ture, preferably a Tg higher than 40°C, more preferably higher than 55°C, a flexural modulus in the range 300-15000 MPa-(measured according to ISO 178), most preferably in the range 1500-2700 MPa and a tensile strength at break (according to DIN 53504) in the range of 5 up to 150 MPa is disclosed. Said reactive formulation comprising at least an isocyanate composition and an isocyanate-reactive composition comprising at least an aromatic dicarboxylic acid based diol chain extender having a molecular weight < 500 g/mol and optionally fillers. Furthermore, a TPU material having a glass transition temperature (Tg) > room temperature and a flexural modulus in the range 300-15000 MPa (measured according to ISO 178) is disclosed which is thermally recyclable and optionally made from a terephthalic acid based polyester diol chain extender made from recycled PET.
The present disclosure provides a thermoplastic polyurethane obtained from the reaction of a reaction mixture comprising (i) a polyisocyanate comprising isophorone diisocyanate, (ii) a polyol component comprising an aliphatic polyester polyol or an aliphatic polyether polyol, and (iii) a chain extender. The thermoplastic polyurethane may be used in a variety of applications, such as in automotive, electronic device and consumer product applications.
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
The present disclosure provides a reaction mixture for producing polyurethane/polyisocyanurate sandwich panels having a high temperature stability of up to about 230 Deg C. The polyurethane/polyisocyanurate sandwich panels may be used in connection with the production of automotive structural parts. The present disclosure also provides a process for the production of a polyurethane/polyisocyanurate molded article which exhibits high temperature stability.
B32B 15/095 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique comprenant des polyuréthanes
B32B 15/04 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique
C08G 18/09 - Procédés de préparation comprenant l'oligomérisation d'isocyanates ou d'isothiocyanates, impliquant la réaction entre eux d'une partie des groupes isocyanate ou isothiocyanate dans le mélange réactionnel
B32B 15/08 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
Produits et services
Chemicals for industrial use; unprocessed synthetic resins for industrial use; unprocessed plastics for industrial use; adhesives for industrial use; polyurethanes for industrial use, namely, the manufacture of tubing, films, foams, sprays, membranes, rods, blocks, cylinders, hoses, rings, and sheets; chemicals for the production of polyurethane elastomer and other elastic parts Semi-processed plastics in the form of film, rods, blocks, tubes, cylinders, hoses, rings, and sheets; insulating materials; sealing and insulating materials; polyurethane sealants; elastomeric compounds for vibration dampening
54.
Araldite Easy to use professional adhesives You can always rely on Araldite ORIGINAL EPOXY SINCE 1950
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
16 - Papier, carton et produits en ces matières
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
19 - Matériaux de construction non métalliques
Produits et services
Chemicals used in industry; unprocessed artificial resins;
epoxy resins; hardening preparations for epoxy resins;
chemical additives for epoxy resins; unprocessed synthetic
resins used in the building and stone industry, also for the
manufacture and finishing of marble and granite; unprocessed
plastics; tanning materials; adhesives for industrial use;
glues; adhesive substances for bonding metals, plastics and
other materials; adhesives for DIY (do-it- yourself) use. Paints; Varnishes; lacquers; coatings (paints); enamels
(varnishes); preservatives against rust and against
deterioration of wood; dyestuffs; wood stains; stains for
leather; raw natural resins. Bookbinding material; Adhesives for paper and stationery or
for household purposes, including adhesives consisting of an
epoxy two-component system; modeling paste; plastic
materials for packaging, included in this class. Semi-finished plastic products; Plastics in extruded form
(semi-finished) for use in manufacture of products; packing,
stopping and insulating materials; electrically insulating,
thermally insulating and acoustic insulating materials and
plastics, also for the manufacture parts in the form of
sheets, blocks and rods; flexible pipes, not of metal;
resin-based, semi finished materials and products for
coating, filling, jointing, sealing, finishing, repairing,
installing, assembling and isolating, the aforementioned
products also for use in connection to stone, including
marble and granite; elastic pastes for filling, jointing,
sealing, finishing, repairing, installing, assembling and
isolating; adhesive, coating and filling materials on the
basis of epoxy resins; all kinds of semi-processed synthetic
resins, plate resins, resins plates, plates made of resins,
coating resins, packaging resins, casting resins, molding
resins and synthetic resins as composite material. Non-metallic building materials; Synthetic-resin-based
building materials for building purposes, including products
for filling, jointing, sealing, finishing, repairing,
installing, assembling and isolating, also for use in
connection to stone including marble and granite; mortar,
filling mortar and pastes; mortar for tiles.
55.
DISPERSE AZO DYES BASED ON 2-HYDROXYNAPHTHALENE-3-CARBOXYLIC ACID
The present invention relates disperse azo dyes based on BON-acid (2-hydroxynaphthalene-3-carboxylic acid) of the general formula (1) a process for the preparation of such azo dyes, a dye mixture comprising such azo dyes, the use of such azo dyes in dyeing or printing semi-synthetic or synthetic hydrophobic fibre materials and to a semi-synthetic or synthetic hydrophobic fibre material dyed or printed by said azo dyes or said dye mixture.
C09B 29/01 - Colorants monoazoïques préparés par diazotation et copulation caractérisés par le composant diazo
C09B 29/20 - Colorants monoazoïques préparés par diazotation et copulation à partir de copulants ne contenant comme groupe orienteur qu'un groupe hydroxyle o-Hydroxycarbonamides des séries du naphtalène
This disclosure generally provides polyfunctional isocyanate compositions and polyurethane compositions made thereof which has improved impact resistance, wherein the polyfunctional isocyanate composition comprising a polyfunctional isocyanate compound which is a derivative of an ether based diisocyanate; wherein the functionality of the polyfunctional isocyanate compound is 3.
The present invention relates to a reaction mixture for manufacturing an inorganic-filler based closed-cell rigid polyurethane or polyisocyanurate (PU or PIR) containing foam having a calorific value below 6 MJ/kg, preferably below 4.5 MJ/kg, more preferably below 3 MJ/kg, measured according to EN ISO 1716, the reaction mixture comprising:
At least one polyisocyanate-containing compound;
At least one isocyanate-reactive compound;
An inorganic filler composition;
At least one physical blowing agent;
The present invention relates to a reaction mixture for manufacturing an inorganic-filler based closed-cell rigid polyurethane or polyisocyanurate (PU or PIR) containing foam having a calorific value below 6 MJ/kg, preferably below 4.5 MJ/kg, more preferably below 3 MJ/kg, measured according to EN ISO 1716, the reaction mixture comprising:
At least one polyisocyanate-containing compound;
At least one isocyanate-reactive compound;
An inorganic filler composition;
At least one physical blowing agent;
characterised in that said inorganic filler composition has bulk density higher than 2 g/cm3, preferably higher than 2.1 g/cm3, more preferably higher than 2.2 g/cm3, even more preferably higher than 2.4 g/cm3.
C08G 18/12 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle utilisant plusieurs composés contenant un hydrogène actif dans le premier stade de la polymérisation
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
The present disclosure provides an electrode binder composition comprising a thermoplastic polyurethane and an electrode comprising the electrode binder composition. The electrode may be used in connection with the production of a secondary battery.
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium
59.
Additive for Reducing Polyurethane Foam Degradation
The present disclosure relates to sulfonic acid esters for use as additives in a polyurethane formulation. The polyurethane formulation further includes a compound containing an isocyanate functional group, an active hydrogen-containing compound and a reactive amine catalyst.
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
The present disclosure relates to a thermoplastic polyurethane (TPU) based polymer electrolyte composition hosting an ion conductive salt in the presence of a plasticizer.
The present disclosure provides an isocyanate-reactive hydrogen composition including an increased amount of a sustainable polyester polyol. The isocyanate-reactive hydrogen composition may be combined with a polyisocyanate composition to form a reaction system which can be reacted and expansion moulded to form a flexible foam. The flexible foam that is produced may be used in a variety of applications, such as in automotive and furniture seating.
C08G 18/70 - Polymérisats d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs caractérisés par les isocyanates ou isothiocyanates utilisés
C08G 18/72 - Polyisocyanates ou polyisothiocyanates
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
C08G 18/06 - Polymérisats d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs
62.
A REACTION MIXTURE FOR MANUFACTURING AN INORGANIC-FILLER BASED CLOSED-CELL RIGID POLYURETHANE OR POLYISOCYANURATE CONTAINING FOAM WITH LOW WATER CONTENT
The present invention relates to a reaction mixture for manufacturing an inorganic-filler based closed-cell rigid polyurethane or polyisocyanurate (PU or PIR) containing foam having a calorific value below 6 MJ/kg, preferably below 4.5 MJ/kg, more preferably below 3 MJ/kg, measured according to EN ISO 1716, the reaction mixture comprising: - At least one polyisocyanate-containing compound; - At least one isocyanate-reactive compound; - An inorganic filler composition; - At least one physical blowing agent; characterised in that said inorganic filler composition has bulk density ranging from 1 to 2 g/cm3, preferably from 1.5 to 2 g/cm3, characterised in that said reaction mixture further comprises an added amount of water by weight lower than 1.5 parts per hundred isocyanate-reactive compounds present in the reaction mixture and wherein the total amount of inorganic fillers in the reaction mixture is at least 70 wt % calculated on the total weight of said reaction mixture, without taking into account the weight of said at least one physical blowing agent.
The present invention relates to a reaction mixture for manufacturing an inorganic-filler based closed-cell rigid polyisocyanurate (PIR) comprising foam, the reaction mixture comprising mixing at an isocyanate index >120: - At least one polyisocyanate-containing compound; - At least one isocyanate-reactive compound; - At least one PIR promoting catalyst; - An inorganic filler composition; - At least one physical blowing agent; characterised in that said inorganic filler composition has bulk density ranging from 1 to 2 g/cm3, and wherein the total amount of inorganic fillers in the reaction mixture is at least 70 wt % calculated on the total weight of said reaction mixture, without taking into account the weight of said at least one physical blowing agent.
The present invention relates to the field of isomeric mixture of reactive dyes that are suitable for the dyeing or printing of nitrogen-containing or hydroxy-group-containing fibre materials and yield on such materials dyeings or prints having a good build-up behaviour, a high fixation rate, good washing off properties of the unfixed dyes and good all-round fastness properties, as well as a good stability to various dyeing parameters such as a good bath stability. Furthermore, the present invention relates to a process for dyeing or printing of nitrogen-containing or hydroxy-group-containing fibre materials, wherein the isomeric mixture of reactive dyes according to the invention is used. The isometric mixture of the present invention comprises at least an isomer of formula (Ia) and an isomer of formula (Ib).
This disclosure generally provides compositions with improved thermal aging resistance, crack resistance and flux compatibility, wherein the resin composition comprising: (a) an epoxy resin comprising a compound having two or more epoxy groups per molecule; (b) a binder comprising a compound having at least one carboxyl group per molecule; (c) a photopolymerization initiator; and (d) a filler composition comprising silica, talc and wollastonite.
A polyurethane insulation foam composition is disclosed herein. The polyurethane insulation foam comprises: (i) an isocyanate compound; (ii) an isocyanate reactive compound; (iii) water; (iv) a tertiary amine compound; (v) a hydrophilic carboxylic acid compound; (vi) a halogenated olefin compound; and (vii) optionally, other additives.
C08G 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
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
67.
PROCESS FOR MAKING RIGID POLYURETHANE OR URETHANE-MODIFIED POLYISOCYANURATE FOAMS
Process for preparing rigid polyurethane or urethane-modified polyisocyanurate foams from polyisocyanates and polyfunctional isocyanate-reactive compounds in the presence of blowing agents wherein the polyfunctional isocyanate-reactive compounds comprise an unmodified or modified novolac polyol and a polyether polyol having a hydroxyl number of between 50 and 650 mg KOH/g obtained by reacting a polyfunctional initiator first with ethylene oxide and subsequently with propylene oxide wherein the propoxylation degree is between 0.33 and 2 mole propylene oxide per active hydrogen atom in the initiator and wherein the molar ratio of ethylene oxide to propylene oxide in said polyether polyol is at least 2.
C08G 18/12 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle utilisant plusieurs composés contenant un hydrogène actif dans le premier stade de la polymérisation
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
68.
USE OF EPOXY COMPOUNDS AS CARBON DIOXIDE SCAVENGERS IN PIR COMPRISING FOAMS FOR SUPERIOR THERMAL INSULATION PROPERTIES
A reactive composition for making a PIR comprising foam at an isocyanate index of at least 120, said composition comprising at least an isocyanate composition comprising one or more isocyanate compounds, an isocyanate-reactive composition comprising one or more isocyanate-reactive compounds, at least one PIR promoting catalyst, at least one physical blowing agent with a lambda gas ≤12 mW/m·K at 10° C., at least one CO2 scavenging compound selected from at least one epoxy compound, and optionally a catalyst promoting epoxy reaction with CO2 characterized in that the amount of isocyanate-reactive compounds in the reactive composition is at least 10 wt % calculated on the total weight of the reactive composition, or at least more than the amount of epoxy compounds and the molar amount of epoxy compounds in the reactive composition is at least 7.8 times higher than the molar amount of CO2 formed by the water present in the reactive composition after reaction with isocyanates.
C08G 18/09 - Procédés de préparation comprenant l'oligomérisation d'isocyanates ou d'isothiocyanates, impliquant la réaction entre eux d'une partie des groupes isocyanate ou isothiocyanate dans le mélange réactionnel
C08G 18/18 - Catalyseurs contenant des amines secondaires ou tertiaires ou leurs sels
C08G 18/22 - Catalyseurs contenant des composés métalliques
C08G 18/42 - Polycondensats contenant des groupes ester carboxylique ou carbonique dans la chaîne principale
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
C08J 9/00 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement
A process for recycling a polyurethane material wherein the polyurethane material comprises a moiety that is capable of undergoing decomposition through acidolysis, the process comprising: contacting the polyurethane material with an acid solution and allowing at least a portion of the polyurethane material to decompose into a recovered raw material composition comprising a degradation compound; and introducing an acetoacetylated polyol into the recovered raw material composition and reacting the acetoacetylated polyol with the degradation compound to form a polyol compound.
C08J 11/26 - Récupération ou traitement des résidus des polymères par coupure des chaînes moléculaires des polymères ou rupture des liaisons de réticulation par voie chimique, p. ex. dévulcanisation par traitement avec une substance organique par traitement avec des composés organiques contenant de l'oxygène contenant des groupes acide carboxylique, leurs anhydrides ou esters
The present disclosure generally provides binder compositions and more specially polyfunctional isocyanate binder compositions which can be used in the preparation of composite wood panels, wherein the binder composition comprising (a) a polyfunctional isocyanate or an isocyanate prepolymer, wherein the isocyanate prepolymer is obtained by reacting a polyfunctional isocyanate with a polyfunctional polyol; (b) a tackifier; and (c) a phosphate ester. The compositions have high tack capability and improved mold releasing capability.
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
Functionalized particles comprising a shell and a core and a payload that is embedded or entrapped, wherein the shell matrix is obtained by interfacial polymerisation of vinyltriethoxy silane and at least one other ethylenically unsaturated monomer copolymerizable with vinyltriethoxy silane, said functionalized particles being capable to chemically bind to a substrate, are suitable as controlled release systems for textile applications to impart durable softness and excellent water retention even after multiple laundries.
The invention relates to a process for preparing a derivatized polysaccharide and stable isocyanate-based dispersions comprising derivatized polysaccharide.
C08B 15/06 - Dérivés contenant des éléments autres que carbone, hydrogène, oxygène, halogènes ou soufre contenant de l'azote
C08G 18/64 - Composés macromoléculaires non prévus dans les groupes
C08G 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
73.
SILYL TERMINATED POLYURETHANES AND INTERMEDIATES FOR THE PREPARATION THEREOF
The present invention relates to silyl terminated polyurethanes and to intermediates for the preparation thereof. In particular to an allyl-monool-containing initiator, allyl-terminated polyurethane prepolymer and to processes for their preparation. According to another of its aspect, the invention relates to a product obtainable by curing the silyl terminated polyurethane of the invention and to uses thereof.
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
C08G 18/22 - Catalyseurs contenant des composés métalliques
C08G 18/38 - Composés de bas poids moléculaire contenant des hétéro-atomes autres que l'oxygène
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
74.
FLAME, SMOKE AND TOXICITY RETARDANT COMPOSITION FOR USE IN POLYURETHANE/POLYISOCYANURATE COMPRISING FOAMS
A reactive mixture comprising a Fire, Smoke and Toxicity retardant (FST) composition for making a polyisocyanurate and/or polyurethane (PIR/PUR) comprising material, said FST composition comprising: a) at least one compound having at least one ethylenically unsaturated moiety having a number average equivalent weight<160 g/mol, and b) optionally one or more radical initiator compound characterized in that the onset temperature for radical polymerization (Tonset) of the ethylenically unsaturated compound with or without the radical initiator is 2° C. up to 40° C. lower than the maximum reaction temperature achieved during the process for making the PIR/PUR material (reaction exotherm (Treaction)).
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 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
C08G 18/09 - Procédés de préparation comprenant l'oligomérisation d'isocyanates ou d'isothiocyanates, impliquant la réaction entre eux d'une partie des groupes isocyanate ou isothiocyanate dans le mélange réactionnel
C08G 18/81 - Isocyanates ou isothiocyanates non saturés
A polyisocyanurate and/or polyurethane (PIR/PUR) comprising material having improved Flame, Smoke and/or Toxicity (FST) retardancy is disclosed and a method for forming said PIR/PUR comprising material. The PIR/PUR material is comprising at least 0.2 wt % of compounds having a number average equivalent weight <160 g/mol and at least one non-polymerized ethylenically unsaturated moiety based on the total weight of the PIR/PUR comprising material, and optionally 0.01 wt % up to 1 wt % of one or more radical initiator compounds based on the total weight of the PIR/PUR comprising material.
C08G 18/12 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle utilisant plusieurs composés contenant un hydrogène actif dans le premier stade de la polymérisation
C08G 18/18 - Catalyseurs contenant des amines secondaires ou tertiaires ou leurs sels
C08G 18/09 - Procédés de préparation comprenant l'oligomérisation d'isocyanates ou d'isothiocyanates, impliquant la réaction entre eux d'une partie des groupes isocyanate ou isothiocyanate dans le mélange réactionnel
The present invention relates to reactive mixtures and processes for forming flexible polyurethane foams more in particular low-density flexible polyurethane foams with mainly open cells and low air flow resistivities, said reactive mixture being characterized as a reactive mixture avoiding the use of water as blowing agent and at least one carbodiimide forming catalyst beside at least one polyurethane and/or polyisocyanurate forming catalyst and said processes being characterized as having a low reaction exotherm during foaming thereby reducing the risk of scorching during production.
C08G 18/09 - Procédés de préparation comprenant l'oligomérisation d'isocyanates ou d'isothiocyanates, impliquant la réaction entre eux d'une partie des groupes isocyanate ou isothiocyanate dans le mélange réactionnel
A reactive mixture and method for making a thermoplastic polyurethane (TPU) flexible foam having a predominantly open-cell structure (open-cell content of ≥50% by volume calculated on the total volume of the foam and measured according to ASTM D6226-10) and an apparent density below 200 kg/m3.
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 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
C08J 9/12 - 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
79.
Tris (hydroxymethyl) phosphine oxide based polyester polyol and a resin composition obtained therefrom
This disclosure generally provides tris (hydroxymethyl) phosphine oxide based polyfunctional polyester polyol compounds and resin compositions made therefrom which have improved flammability, wherein the resin composition comprising: (a) a polyfunctional isocyanate; (b) an isocyanate reactive composition comprising (b1) a polyfunctional polyol composition and a catalyst composition; and optionally (b2) a polyfunctional amine; wherein the polyfunctional polyol composition comprises tris (hydroxymethyl) phosphine oxide based polyfunctional polyester polyol compound.
C08G 18/18 - Catalyseurs contenant des amines secondaires ou tertiaires ou leurs sels
C08G 18/46 - Polycondensats contenant des groupes ester carboxylique ou carbonique dans la chaîne principale contenant des hétéro-atomes autres que l'oxygène
C08G 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
(1) Polyurethanes; chemicals for use in the manufacture of polyurethanes; industrial chemicals for use in the manufacture of foam pads; unprocessed polyurethane resins.
An aliphatic thermoplastic polyurethane resin composition comprising: (a) an isocyanate compound; (b) an isocyanate reactive compound; (c) a chain extender compound; and (d) one or more additives; and wherein after the thermoplastic polyurethane resin composition is formed into an aliphatic thermoplastic polyurethane film having a thickness of 0.1 mm, the aliphatic thermoplastic polyurethane film has: (x) a modulus of at least 800 MPa at 25oC and (y) a haze value of less than 2%.
C08G 18/12 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle utilisant plusieurs composés contenant un hydrogène actif dans le premier stade de la polymérisation
A method of forming an aromatic polyester polyol compound comprising an imide moiety, wherein the method comprises reacting: (i) a cyclic anhydride compound; (ii) a phthalic acid based compound; (iii) a primary amine compound; and (iv) an aliphatic diol compound.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
16 - Papier, carton et produits en ces matières
Produits et services
Chemicals used in industry; unprocessed artificial resins, epoxy resins, hardening preparations for epoxy resins, chemical additives for epoxy resins, unprocessed synthetic resins used in the building and stone industry also for the manufacture and finishing of marble and granite; unprocessed plastics; tanning materials; adhesives for industrial use, glues, adhesive substances for bonding metals, plastics and other working material; adhesives for DIY (do-it-yourself) use. Gums (adhesives) for stationery or household purposes; adhesives tapes for stationery or household purposes; adhesives (glues) for stationery or household purposes; glue for stationery or household purposes; pastes for stationery or household purposes; self-adhesive tapes for stationery or household purposes; sealing compounds for stationery purposes; isinglass for stationery or household purposes; non-setting adhesive paper.
85.
METHOD FOR MAKING A LOW DENSITY THERMALLY RECYCLABLE POLYMER FOAM
activateprocessprocessactivateprocessmeltmeltsofteningsofteningactivateatmatm), and then subsequently e) subjecting the polyurethane comprising material to a pressure reduction which is sufficient to achieve expansion (foaming) and to obtain the partly cross-linked polyurethane comprising foam
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
C08G 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
C08J 9/10 - 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 chimique de gonflage dégageant de l'azote
C08J 9/32 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement à partir de compositions contenant des microbilles, p. ex. mousses syntactiques
C08L 75/08 - Polyuréthanes à partir des polyéthers
86.
Process for manufacturing an upgraded bio-oil from black liquor
The present invention relates to a process for manufacturing an upgraded bio-oil derived from black liquor, comprising the following steps: —Providing black liquor, which comes from the pulp and paper manufacturing industry; —Subjecting black liquor to a pyrolysis treatment with formation of a pyrolyzed black liquor gas and a solid mass, which comprises char and salts; —Catalytic conversion of said pyrolyzed black liquor gas by contacting at least part of the latter with a bi-metallic modified zeolite catalyst with formation of the upgraded bio-oil, which comprises benzene, toluene, xylene (BTX), naphthalene and non-BTX products.
C10G 1/08 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon par hydrogénation destructive avec catalyseurs mobiles
D21C 11/06 - Traitement des gaz de la pâteRécupération de la chaleur des gaz
D21C 11/10 - Concentration de lessive résiduaire par évaporation
A water submersible controlled release fertilizer particle comprising: (i) a fertilizer core material; (ii) a polyurethane coating layer encapsulates the fertilizer core material; and (iii) a hydrophilic outer layer encapsulates the polyurethane coating layer wherein the hydrophilic outer layer dissolves when subjected to water.
C05C 9/02 - Engrais contenant de l'urée ou ses composés contenant des produits de condensation uréeformaldéhyde
C05G 3/00 - Mélanges d'un ou plusieurs engrais avec des additifs n'ayant pas une activité spécifique d'engrais
C05G 3/90 - Mélanges d'un ou plusieurs engrais avec des additifs n'ayant pas une activité spécifique d'engrais pour influer sur la nitrification des composés d’ammonium ou de l’urée dans le sol
88.
MOULDED POLYURETHANE FLEXIBLE FOAMS HAVING IMPROVED DEMOULDING TIME
A reactive mixture and method for making a moulded flexible polyurethane comprising foam having a demould time < 45 seconds, said reactive mixture comprising mixing at least following ingredients at an isocyanate index in the range 40 -110.
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
C08G 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
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
89.
Polyurethane foam composition comprising an aromatic polyester polyol compound and products made therefrom
A polyurethane foam composition comprising: (a) an isocyanate compound; (b) one or more isocyanate reactive compounds at least one of the isocyanate reactive compounds comprises an aromatic polyester polyol compound comprising an imide moiety wherein the aromatic polyester polyol is the reaction product of: (i) a cyclic anhydride compound; (ii) a phthalic acid based compound, (iii) a primary amine compound, (iv) an aliphatic diol compound; (v) optionally, a high functionality, low molecular weight polyether polyol compound; (vi) optionally, a hydrophobic compound; and wherein the weight ratio of Component (i) to Component (ii) is from 1:24 to 24:1; and wherein the aromatic polyester polyol is liquid at 25° C. and comprises a hydroxy value ranging from about 30 to about 600; and (c) a blowing agent.
A liquid curable polyurethane based resin comprising a) polyurethane compounds which are functionalized with reactive ethylenically unsaturated moieties, b) at least one reactive diluent compound having at least one ethylenically unsaturated functional group and c) at least one photo-initiator for making polymerized/cured polyurethane based materials having elongation at break values of >100%, preferably >125%, most preferably >150% and a tensile strength of >5 MPa, more preferably >7 MPa, most preferably >10 MPa (both measured according to DIN 53504 S2).
C08L 75/16 - Polyuréthanes comportant des liaisons non saturées carbone-carbone comportant des liaisons non saturées carbone-carbone terminales
B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
B29C 64/129 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p. ex. dépôt d’un cordon continu de matériau visqueux utilisant des couches de liquide à solidification sélective caractérisés par la source d'énergie à cet effet, p. ex. par irradiation globale combinée avec un masque
A molded flexible polyurethane foam having a hardness gradient going from soft to hard from the top to the bottom of the foam. The hardness gradient in the foam is a result of a foam elasticity gradient which arises from a polymer elasticity gradient and/or density gradient. A method for producing a flexible foam having a hardness gradient and a reactive mixture suitable for making said flexible foam is disclosed. Furthermore, the use of the flexible foams having a hardness gradient in matrasses, cushions for seating (more in particular for use in automotive seating), furniture, automotive under-carpets and dash insulators is disclosed.
B29C 39/00 - Moulage par coulée, c.-à-d. en introduisant la matière à mouler dans un moule ou entre des surfaces enveloppantes sans pression significative de moulageAppareils à cet effet
B29C 39/12 - Fabrication d'objets multicouches ou polychromes
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
C08G 18/18 - Catalyseurs contenant des amines secondaires ou tertiaires ou leurs sels
The present invention relates to a liquid composition comprising at least one silylated polymer and at least one tin-free polyhedral oligomeric titanium silsesquioxane in liquid form.
The present invention relates to the use of reactive colourless and metal-free protein cross-linking agents for the cross-linking (tanning) of protein-containing substrates, said agents are environmentally friendly and give an improved fixation yield, a long-term cross-linking (tanning) stability and good washing off properties. The present invention further relates to processes for the cross-linking (tanning) of protein-containing substrates thereby creating an environmentally friendly process which minimizes the use of chemicals and further improves the quality and efficiency of the tanning and dyeing process.
A method for making an aromatic polyester polyol compound, wherein the method comprises reacting at esterification reaction conditions a reactive mixture comprising the following components: (i) an aromatic acid compound; (ii) an aliphatic diol compound; (iii) a dialkylol alkanoic acid compound; (iv) optionally, a hydrophobic compound, a polyhydroxy compound comprising at least three hydroxyl groups, or combinations thereof; and wherein the aromatic polyester polyol compound is liquid at 25oC and has a hydroxy value ranging from about 30 to about 600.
A polyurethane foam composition comprising: (a) an isocyanate compound; (b) one or more isocyanate reactive compounds and wherein at least one of the isocyanate reactive compounds comprises an aromatic polyester polyol compound that is the reaction product of: (i) an aromatic acid compound; (ii) an aliphatic diol compound; (iii) a dialkylol alkanoic acid compound; and (iv) optionally, a polyhydroxy compound comprising at least three hydroxyl groups, a hydrophobic compound, or combinations thereof; and wherein the aromatic polyester polyol compound is liquid at 25°C and has a hydroxy value ranging from 30 to 600; and (c) a blowing agent.
A thermoplastic polyurethane resin composition comprising: a thermoplastic polyurethane resin; an ultraviolet absorber package comprising a benzotriazole compound (UVA1), and a triazine compound (UVA2) wherein the mass ratio of UVA1 to UVA2 is from 1 : 1 to 3 : 1; optionally, a hindered amine light stabilizer and/or an antioxidant compound; and wherein the thermoplastic polyurethane resin composition has a maximum ultraviolet transmittance of ≤ 3% in the wavelengths between 280nm and 365nm and an ultraviolet transmittance of ≤ 6% in the wavelengths between 365nm and 370nm when the thermoplastic polyurethane resin is formed into a film having a thickness of 6 mils and wherein the cumulative weight % of UVA1 and UVA2 in the polyurethane resin composition ranges from 0.5 wt % to 0.85 wt % based on the total weight of the polyurethane resin composition.
The present invention relates to a method for reducing the acid value in a provided polyol to obtain an upgraded stabilized polyol composition, said method comprising following process steps: - Solubilizing ammonia in a distillable alcohol having a boiling point lower than 200 °C with formation of an ammoniated distillable alcohol; - Providing a polyol having a predefined acid value; - Chemically reacting the ammoniated distillable alcohol with the provided polyol; - Removing the distillable alcohol by distillation at a temperature comprised between 120 and 220 °C; and - Obtaining an upgraded stabilized polyol composition having an acid value lower than the predefined acid value of said provided polyol.
C07C 209/16 - Préparation de composés contenant des groupes amino liés à un squelette carboné par substitution de groupes fonctionnels par des groupes amino par substitution de groupes hydroxy ou de groupes hydroxy éthérifiés ou estérifiés avec formation de 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
C07C 29/88 - SéparationPurificationStabilisationEmploi d'additifs par traitement donnant lieu à une modification chimique d'au moins un composé
C08J 11/10 - Récupération ou traitement des résidus des polymères par coupure des chaînes moléculaires des polymères ou rupture des liaisons de réticulation par voie chimique, p. ex. dévulcanisation
C07C 41/44 - SéparationPurificationStabilisationEmploi d'additifs par traitement donnant lieu à une modification chimique
98.
MANUFACTURING EQUIPMENT, MANUFACTURING METHOD OF POLYURETHANE PLYWOOD AND POLYURETHANE PLYWOOD PRODUCED THEREOF
A manufacturing equipment and manufacturing method of the polyurethane plywood are provided according to the present disclosure. The manufacturing equipment of a polyurethane plywood comprises: a preprocessing device configured to provide veneers conforming to a preset specification; a lay-up and glue spreading device configured to divide the veneers into multiple types, wherein a plurality of types of the veneers are sequentially joined to form a continuous veneer strip, and the single-sided glue spreading process is performed on the continuous veneer strip; and the plurality of types of veneers being processed with single-sided glue spreading are stacked in sequence to form a pile of veneers; a conveying and preheating device configured to transport the pile of veneers from the lay-up and glue spreading device to the hot pressing device, and preheating the pile of veneers during the conveying process; a hot pressing device configured to perform a continuous flat pressing process on the pile of veneers with heat transfer medium to form a semi-finished board; and a raw board handling device configured to perform one or more of the following processes: to perform detection on semi-finished board, to deal with the disqualified semi-finished board, to cool the semi-finished board, and to clip the semi-finished board. This present disclosure makes it possible to apply polyurethane adhesive on a large scale in the polyurethane plywood industry and to improve product quality as well as the environmental performance.
B32B 21/08 - Produits stratifiés composés essentiellement de bois, p. ex. une planche de bois, une feuille de placage, une feuille de bois aggloméré comprenant du bois comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétiqueProduits stratifiés composés essentiellement de bois, p. ex. une planche de bois, une feuille de placage, une feuille de bois aggloméré comprenant du bois comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine renforcée de fibres
B27D 1/04 - Assemblage du placage de bois avec n'importe quel matériauFabrication d'objets à partir de tels assemblagesTraitements préparatoires des surfaces à assembler, p. ex. entaillage pour fabriquer du contre-plaqué ou des objets en contre-plaquéFeuilles de contre-plaqué
99.
REACTIVE FORMULATIONS FOR FORMING A STRONG POLYURETHANE-POLYUREA COMPRISING WATER BLOWN FOAM
A reactive foam formulation and method for forming a polyurethane-polyurea comprising water blown foam having an apparent density in the range 30-700 kg/m3measured according to ISO 845 and having a tensile strength (measured according to DIN 53504) over apparent density ratio of at least 10 kPa.m3/kg. Furthermore, foams having elastomeric behaviour and significant improved mechanical properties such as tensile strength and ball rebound are disclosed. These foams are very suitable for use in footwear and automotive and more in particular in applications aiming for consumer comfort.
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
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 9/12 - 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
A polyurethane-polyurea comprising water blown foam having an apparent density in the range 30-700 kg/m3 measured according to ISO 845 and having a tensile strength (measured according to DIN 53504) over apparent density ratio of at least 10 kPa.m3/kg. These foams are very suitable for use in footwear and automotive and more in particular in applications aiming for consumer comfort.
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
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 9/12 - 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
