Produits et services

Chemicals for use in industry; chemical preparations, compounds and substances; chemical coating; chemical additives for use in the production of coatings; waterproofing chemical compositions; unprocessed biocomposite chemical resins; unprocessed biocomposite chemical resins impregnated with fibres; resins for use in the manufacture of biocomposite materials; unprocessed synthetic resins in the form of paste; unprocessed cellulose resins; waterproofing preparations; chemical products for use in making resins; chemical additives; additives for concrete and plasters; additives for drilling fluids; additives for cosmetics and other personal care items; additives for paper and packaging; chemical additives for food; chemical additives for cleaning fluids and other home care products; additives for adhesives; synthetic resins; thermoset crosslinking resins; artificial and synthetic resins; tempering and soldering preparations; adhesives used in industry; aqueous colloidal dispersions and emulsions; aqueous dispersions, emulsions and solutions; aqueous dispersions, emulsions and solutions.

Produits et services

(1) Chemical resins [semi-finished]; chemical resins impregnated with fibres [semi-finished]; unprocessed and semi-processed biocomposite chemical resins; unprocessed and semi-processed biocomposite chemical resins impregnated with fibres; cellulose resins filled with polymers [semi-finished]; cellulose resins filled with polymers and impregnated with fibres [semi-finished]; resins for use in the manufacture of biocomposite materials; unprocessed and semi-processed synthetic resins in the form of paste; unprocessed and semi-processed cellulose resins; polymer resins (semi-finished); epoxy resins, hemicellulose resins, acrylic resins, polyvinyl acetate resins, gelatine, guar gum, polyurethane resin, phenolic resins, siloxane resins, all being semi processed; waterproofing preparations; chemical products for use in making resins; chemical additives; additives for concrete and plasters; additives for drilling fluids; additives for cosmetics and other personal care items; additives for paper and packaging; chemical additives for food; chemical additives for cleaning fluids and other home care products; additives for adhesives. (2) Paints, varnishes, lacquers; additives for paints; additives for use in coatings; thickeners for paints, lacquers and other coatings; preservatives against rust and against deterioration of wood; raw natural resins. (3) Artificial resins [semi-finished products]; fibre-reinforced synthetic resinous materials [semi-processed]; carbon fibre reinforced synthetic resins for use in manufacture; glass reinforced resins [semi-worked or semi-finished]; biocomposite materials; waterproof biocomposite materials; biocomposite materials impregnated with fibres; cellulose based biocomposite materials; waterproof cellulose based biocomposite materials; cellulose based biocomposite materials impregnated with fibres; cellulose based biocomposite materials filled with polymers; cellulose based biocomposite materials filled with polymers and impregnated with fibres.

Produits et services

Unprocessed thermoplastic biocomposite chemical resins; unprocessed thermoplastic biocomposite chemical resins impregnated with fibres; unprocessed artificial resins for use in the manufacture of biocomposite materials; unprocessed synthetic resins in the form of paste; unprocessed cellulose resins; waterproofing chemical preparations; chemical preparations for use in making resins; chemical additives for use in the manufacture of resins; chemical additives for concrete and plasters; chemical additives for drilling fluids; chemical additives for cosmetics and personal care items; chemical additives for paper and packaging; chemical additives for food; chemical additives for cleaning fluids and home care products; chemical additives for adhesives Paints, varnishes, lacquers; additives for paints in the nature of polymers; textured additives for use in coatings; thickeners for paints, lacquers and coatings; preservatives against rust and against deterioration of wood in the nature of coatings; raw natural resins Semi-finished artificial resins; semi-processed fibre-reinforced synthetic resinous materials; semi-processed carbon fibre reinforced synthetic resins for use in manufacture; semi-processed glass reinforced resins; semi-processed biocomposite materials; semi-processed waterproof biocomposite materials; semi-processed biocomposite materials impregnated with fibres; semi-processed cellulose based biocomposite materials; semi-processed waterproof cellulose based biocomposite materials; semi-processed cellulose based biocomposite materials impregnated with fibres; semi-processed cellulose based biocomposite materials filled with polymers; semi-processed cellulose based biocomposite materials filled with polymers and impregnated with fibres

Produits et services

(1) Chemicals for use in industry; chemical preparations, compounds and substances; chemical coating; chemical additives for use in the production of coatings; waterproofing chemical compositions; unprocessed biocomposite chemical resins; unprocessed biocomposite chemical resins impregnated with fibres; resins for use in the manufacture of biocomposite materials; unprocessed synthetic resins in the form of paste; unprocessed cellulose resins; waterproofing preparations; chemical products for use in making resins; chemical additives; additives for concrete and plasters; additives for drilling fluids; additives for cosmetics and other personal care items; additives for paper and packaging; chemical additives for food; chemical additives for cleaning fluids and other home care products; additives for adhesives; synthetic resins; thermoset crosslinking resins; artificial and synthetic resins; tempering and soldering preparations; adhesives used in industry; aqueous colloidal dispersions and emulsions; aqueous dispersions, emulsions and solutions; aqueous dispersions, emulsions and solutions.

Produits et services

Chemicals for use in industry; chemical preparations, compounds and substances for use in industry; chemical coatings for use in industry, namely, chemical coatings for use in the manufacture of surface preparations and waterproof and protective barrier coatings for packaging; chemical additives for use in the production of coatings; waterproofing chemical compositions; unprocessed polymer biocomposite chemical resins; unprocessed polymer biocomposite chemical resins impregnated with fibres; unprocessed artificial resins for use in the manufacture of biocomposite materials; unprocessed synthetic resins in the form of paste; unprocessed cellulose resins; waterproofing preparations, namely biocomposite, biodegradable and compostable unprocessed thermoplastic resins and unprocessed polymers; chemical preparations for use in making resins; chemical additives for use in the manufacture of resins; biocomposite, biodegradable and compostable thermoplastic chemical additives for concrete and plasters; biocomposite, biodegradable and compostable thermoplastic chemical additives for drilling fluids; biocomposite, biodegradable and compostable thermoplastic chemical additives for cosmetics and personal care items; biocomposite, biodegradable and compostable thermoplastic chemical additives for paper and packaging; chemical additives for use in the manufacture of food; chemical additives for use in the manufacture of cleaning fluids and home care products; biocomposite, biodegradable and compostable thermoplastic additives for adhesives; unprocessed synthetic resins; biocomposite, biodegradable and compostable thermoplastic chemical additives, namely, thermoset crosslinking resins; unprocessed artificial and synthetic resins; tempering and soldering preparations; adhesives used in industry; aqueous colloidal dispersion and emulsion solutions for use in the manufacture and compounding of polymers, fine-particle powders and polymer concentrates for use in industry; aqueous dispersions, emulsions and solutions for use in modifying and stabilising polymers and to make, modify and stabilise latices, all for use in the textile, plastics, food and drink industries; none of the foregoing for use in aquariums

Abrégé

The present invention relates to a process for preparing an antimicrobial cellulose-containing microporous superabsorbent composition from an herbaceous plant material, the process comprising the step of comminuting dry granulated herbaceous plant material to form microparticles having an average particle diameter of from 100 μm to 800 μm; to obtain the cellulose-containing microporous superabsorbent composition.

Classes IPC  ?

• A61L 15/60 - Matériaux gonflant avec les liquides pour former un gel, p. ex. super-absorbants
• A61L 15/42 - Utilisation de matériaux caractérisés par leur fonction ou leurs propriétés physiques
• C08L 97/02 - Matériau lignocellulosique, p. ex. bois, paille ou bagasse

Abrégé

The present invention relates to preparing a biodegradable and reusable cellulose comprising cellulose fibres and material from other plant fibres. The invention also relates to a material obtainable from such a process and the use of such a material to improve the properties of articles comprising such material.

Classes IPC  ?

• D21H 11/12 - Pâte obtenue à partir de végétaux ou de récoltes non ligneux, p. ex. coton, lin, paille ou bagasse
• D21H 17/02 - Matériaux d'origine végétale
• D21H 17/10 - Composés contenant du phosphore
• D21H 17/15 - Acides polycarboxyliques, p. ex. acide maléique
• D21H 17/18 - Composés organiques non macromoléculaires contenant des éléments autres que le carbone et l'hydrogène formant de nouveaux composés in situ, p. ex. dans la pâte ou le papier, par réaction chimique avec lui-même, ou avec d'autres substances ajoutées
• D21H 17/25 - Cellulose
• D21H 19/44 - Couches contenant des pigments caractérisées par les autres ingrédients, p. ex. par le liant ou l'agent dispersant
• D21H 19/52 - CelluloseSes dérivés
• D21H 21/18 - Agents de renforcement
• D21H 27/10 - Papier d'emballage

Abrégé

The present invention relates to preparing a biodegradable and reusable cellulose comprising cellulose fibres and material from other plant fibres. The invention also relates to a material obtainable from such a process and the use of such a material to improve the properties of articles comprising such material.

Classes IPC  ?

• D21H 11/12 - Pâte obtenue à partir de végétaux ou de récoltes non ligneux, p. ex. coton, lin, paille ou bagasse
• D21H 17/02 - Matériaux d'origine végétale
• D21H 17/10 - Composés contenant du phosphore
• D21H 17/15 - Acides polycarboxyliques, p. ex. acide maléique
• D21H 17/18 - Composés organiques non macromoléculaires contenant des éléments autres que le carbone et l'hydrogène formant de nouveaux composés in situ, p. ex. dans la pâte ou le papier, par réaction chimique avec lui-même, ou avec d'autres substances ajoutées
• D21H 17/25 - Cellulose
• D21H 19/44 - Couches contenant des pigments caractérisées par les autres ingrédients, p. ex. par le liant ou l'agent dispersant
• D21H 19/52 - CelluloseSes dérivés
• D21H 21/18 - Agents de renforcement
• D21H 27/10 - Papier d'emballage

Abrégé

The present invention relates to an antimicrobial fabric comprising: i. a first fabric layer; ii. an adhesive layer comprising adhesive material and functionalised cellulose active material particles; and iii. a second fabric layer, wherein the adhesive layer is adhered to the first fabric layer and to the second fabric layer.

Classes IPC  ?

• A61F 13/00 - Bandages ou pansementsGarnitures absorbantes
• A41D 13/11 - Masques de protection du visage, p. ex. pour utilisation chirurgicale ou pour utilisation en atmosphère polluée
• A41D 31/30 - Matériaux spécialement adaptés aux vêtements de dessus caractérisés par une fonction ou une utilisation particulières antimicrobiens, p. ex. antibactériens
• B01D 39/08 - Tissus filtrants, c.-à-d. matériau tissé, tricoté ou entrelacé
• B01D 39/16 - Autres substances filtrantes autoportantes en substance organique, p. ex. fibres synthétiques

Abrégé

The present invention relates to a process for preparing an antimicrobial cellulose-containing microporous superabsorbent composition from an herbaceous plant material, the process comprising the step of comminuting dry granulated herbaceous plant material to form microparticles having an average particle diameter of from 100 μm to 800 μm; to obtain the cellulose -containing microporous superabsorbent composition.

Classes IPC  ?

• A01N 25/10 - Composés macromoléculaires
• A01N 25/34 - Formes façonnées, p. ex. feuilles, non prévues dans l'un quelconque des autres sous-groupes du présent groupe principal
• A01N 59/16 - Métaux lourdsLeurs composés
• A01N 65/00 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux contenant du matériel provenant d'algues, de lichens, de bryophytes, de champignons multicellulaires ou de plantes, ou leurs extraits
• A01N 65/08 - Magnoliopsida [dicotylédones]
• A01P 1/00 - DésinfectantsComposés antimicrobiens ou leurs mélanges
• A61F 13/00 - Bandages ou pansementsGarnitures absorbantes
• A61L 15/28 - Polysaccharides ou leurs dérivés
• B01D 46/00 - Filtres ou procédés spécialement modifiés pour la séparation de particules dispersées dans des gaz ou des vapeurs
• A01N 25/24 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'applicationSubstances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles contenant des ingrédients augmentant l'adhérence des ingrédients actifs
• C08L 5/06 - PectineSes dérivés
• C08L 97/02 - Matériau lignocellulosique, p. ex. bois, paille ou bagasse
• C08L 99/00 - Compositions contenant des composés macromoléculaires naturels ou leurs dérivés, non prévus dans les groupes ou

Abrégé

A method for replacing eggs and/or egg materials, particularly egg yolks, and/or for replacing a significant proportion of its fat and/or sugar content in a food composition, the method comprising the step of providing, in the food product, cellulose-containing particles that are derived from a herbaceous plant and that comprise: less than 30 wt % extractable glucose; and extractable xylose in an amount of at least 3% of the amount of extractable xylose in the plant. The replacement method involves providing, in the composition, cellulose-containing particles made from a herbaceous plant material by a process of: i) comminuting the plant material to form particles of the plant having a mean major dimension of less than 10 mm, preferably less than 100 μm, ii) then treating the plant particles from i) with a peroxide and water, iii) then heating the peroxide-treated plant particles from ii), and iv) then isolating the cellulose-containing particles.

Classes IPC  ?

• A21D 2/18 - Hydrates de carbone
• A23L 33/24 - Cellulose ou ses dérivés
• A23L 15/00 - Produits à base d’œufsLeur préparation ou leur traitement
• A21D 13/062 - Produits à valeur nutritive modifiée, p. ex. à teneur en amidon modifiée à teneur en sucre modifiéeProduits sans sucre
• A21D 13/068 - Produits à valeur nutritive modifiée, p. ex. à teneur en amidon modifiée à teneur en matières grasses modifiéeProduits sans matières grasses
• A21D 10/00 - Pâtes lisses, pâtes consistantes ou mélanges avant cuisson
• A21D 13/066 - Produits sans gluten
• A23L 23/00 - PotagesSauces Leur préparation ou leur traitement
• A23G 1/40 - Produits à base de cacao, p. ex. chocolatLeurs succédanés caractérisés par la composition caractérisés par les hydrates de carbone utilisés, p. ex. des polysaccharides

Abrégé

A method for replacing eggs and/or egg materials, particularly egg yolks, and/or for replacing a significant proportion of its fat and/or sugar content in a food composition, the method comprising the step of providing, in the food product, cellulose-containing particles that are derived from a herbaceous plant and that comprise: less than 30 wt% extractable glucose; and extractable xylose in an amount of at least 3 % of the amount of extractable xylose in the plant. The replacement method involves providing, in the composition, cellulose-containing particles made from a herbaceous plant material by a process of: i) comminuting the plant material to form particles of the plant having a mean major dimension of less than 10 mm, preferably less than 100 µm, ii) then treating the plant particles from i) with a peroxide and water, iii) then heating the peroxide-treated plant particles from ii), and iv) then isolating the cellulose-containing particles.

Classes IPC  ?

• A23L 15/00 - Produits à base d’œufsLeur préparation ou leur traitement
• A21D 2/36 - Substances végétales
• A23L 27/50 - Sauce de soja
• A23L 29/262 - CelluloseSes dérivés, p. ex. éthers
• A23L 33/24 - Cellulose ou ses dérivés
• A23L 27/60 - Assaisonnements pour saladesMayonnaiseKetchup

Abrégé

The invention relates to plant-derived cellulose-containing particles useful as strengthening agents in water based systems and to a process for preparing cellulose-containing particles from plant material, which process involves treating said plant material with a peroxide reagent. The process can be controlled to produce cellulose-containing particle having a viscosity up to about 2500 cps.

Classes IPC  ?

• C09D 7/00 - Caractéristiques de compositions de revêtement non prévues dans le groupe Procédés pour l’incorporation d’ingrédients dans des compositions de revêtement
• C09D 7/65 - Adjuvants macromoléculaires
• A23L 29/262 - CelluloseSes dérivés, p. ex. éthers
• A23L 33/24 - Cellulose ou ses dérivés
• C08H 8/00 - Composés macromoléculaires dérivés de matériaux lignocellulosiques
• C08L 1/02 - CelluloseCellulose modifiée
• C08L 97/02 - Matériau lignocellulosique, p. ex. bois, paille ou bagasse
• C04B 24/38 - Polysaccharides ou leurs dérivés
• C04B 28/02 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p. ex. contenant des ciments de polycarboxylates contenant des ciments hydrauliques autres que ceux de sulfate de calcium
• C04B 18/24 - Déchets de végétaux, p. ex. balle de riz, rafles de maïsMatières cellulosiques, p. ex. papier
• C09D 5/02 - Peintures émulsions
• C09D 101/02 - CelluloseCellulose modifiée
• C09D 197/02 - Matériau lignocellulosique, p. ex. bois, paille ou bagasse
• D21H 17/02 - Matériaux d'origine végétale
• D21H 17/24 - Polysaccharides
• D21H 17/25 - Cellulose
• D21H 21/14 - Matériaux non fibreux ajoutés à la pâte, caractérisés par leur fonction, leur forme ou leurs propriétésMatériaux d'imprégnation ou de revêtement du papier, caractérisés par leur fonction, leur forme ou leurs propriétés caractérisés par leur fonction ou leurs propriétés dans, ou sur, le papier
• A61K 8/73 - Polysaccharides
• A61Q 19/00 - Préparations pour les soins de la peau
• A61K 8/02 - Cosmétiques ou préparations similaires pour la toilette caractérisés par une forme physique particulière
• C09D 7/43 - Agents épaississants
• A61K 8/9789 - Magnoliopsida [dicotylédones]
• C08B 15/00 - Préparation d'autres dérivés cellulosiques ou de cellulose modifiée

Abrégé

The invention relates to plant-derived cellulose-containing particles useful as rheology modifiers and to a process for preparing cellulose-containing particles from plant material, which process involves treating said plant material with a peroxide reagent. The process can be controlled to produce cellulose-containing particle having a viscosity up to about 7500 or 8000 cps.

Classes IPC  ?

• C08B 15/00 - Préparation d'autres dérivés cellulosiques ou de cellulose modifiée
• A23L 29/262 - CelluloseSes dérivés, p. ex. éthers
• A23L 33/24 - Cellulose ou ses dérivés
• C08H 8/00 - Composés macromoléculaires dérivés de matériaux lignocellulosiques
• C08L 1/02 - CelluloseCellulose modifiée
• C08L 97/02 - Matériau lignocellulosique, p. ex. bois, paille ou bagasse
• C04B 24/38 - Polysaccharides ou leurs dérivés
• C04B 28/02 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p. ex. contenant des ciments de polycarboxylates contenant des ciments hydrauliques autres que ceux de sulfate de calcium
• C04B 18/24 - Déchets de végétaux, p. ex. balle de riz, rafles de maïsMatières cellulosiques, p. ex. papier
• C09D 5/02 - Peintures émulsions
• C09D 101/02 - CelluloseCellulose modifiée
• C09D 197/02 - Matériau lignocellulosique, p. ex. bois, paille ou bagasse
• D21H 17/02 - Matériaux d'origine végétale
• D21H 17/24 - Polysaccharides
• D21H 17/25 - Cellulose
• D21H 21/14 - Matériaux non fibreux ajoutés à la pâte, caractérisés par leur fonction, leur forme ou leurs propriétésMatériaux d'imprégnation ou de revêtement du papier, caractérisés par leur fonction, leur forme ou leurs propriétés caractérisés par leur fonction ou leurs propriétés dans, ou sur, le papier
• A61K 8/73 - Polysaccharides
• A61Q 19/00 - Préparations pour les soins de la peau
• A61K 8/97 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des produits de constitution indéterminée ou leurs dérivés à base d’algues, de champignons, de lichens ou de plantesCosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des produits de constitution indéterminée ou leurs dérivés à base de leurs dérivés
• A61K 8/02 - Cosmétiques ou préparations similaires pour la toilette caractérisés par une forme physique particulière
• C09D 7/43 - Agents épaississants

Abrégé

The invention relates to a composition comprising a plant-derived cellulose particulate material comprising less than 30 wt % extractable glucose; and extractable xylose in an amount of at least 3% of the amount of extractable xylose in the starting plant material, and an agent selected from the group comprising natural ionic polymers or natural non-ionic polymers; synthetic water dispersible polymers, and/or associative thickeners, and its various uses, including as a drilling fluid.

Classes IPC  ?

• C08L 1/02 - CelluloseCellulose modifiée
• C09K 8/20 - Composés organiques naturels ou leurs dérivés, p. ex. polysaccharides ou dérivés de la lignine
• D21C 1/08 - Traitement préalable des matériaux finement divisés avant la cuisson avec des composés générateurs d'oxygène

Abrégé

A composition and method of preparing a composition is presented wherein the composition comprises cellulose platelets and the cellulose platelets comprise at least 60% cellulose by dry weight, less than 10% pectin by dry weight and at least 5% hemicellulose by dry weight. The composition can be concentrated to at least 25% by weight solids content by pressing under low pressure, whilst retaining the ability to be re suspended within an aqueous medium. The resulting aqueous medium obtains the desired properties of the composition, such as increased viscosity or increased dispersion of pigment particles, for example, to the same extent as the composition before pressing.

Classes IPC  ?

• C08L 1/02 - CelluloseCellulose modifiée
• C08H 8/00 - Composés macromoléculaires dérivés de matériaux lignocellulosiques
• C09D 5/02 - Peintures émulsions
• C09D 163/00 - Compositions de revêtement à base de résines époxyCompositions de revêtement à base de dérivés des résines époxy
• D21C 1/06 - Traitement préalable des matériaux finement divisés avant la cuisson avec des composés à réaction alcaline
• D21C 3/02 - Réduction en pâte des matières contenant de la cellulose avec des bases inorganiques ou des composés à réaction alcaline, p. ex. procédés au sulfate
• D21H 11/06 - Pâte au sulfite ou au bisulfite
• D21H 15/02 - Pâte ou papier comprenant des fibres ou des matériaux formant des nappes caractérisés autrement que par leur constitution chimique caractérisés par leur configuration
• D21H 15/08 - Flocons
• C09D 7/43 - Agents épaississants
• C09D 7/45 - Agents de suspension
• C09D 7/65 - Adjuvants macromoléculaires
• C09D 7/40 - Adjuvants

Abrégé

The present invention relates to nanoparticles and their use to form nanocomposite material, in particular bionanocomposite material, specifically wherein the nanoparticles are formed using plant virus attached to a scaffold of cellulosic material and/or cellulose derived materials, in particular wherein said cellulosic material further comprises plant cell components, for example hemicellulose, pectin, protein or combinations thereof.

Classes IPC  ?

• C12N 1/00 - Micro-organismes, p. ex. protozoairesCompositions les contenantProcédés de culture ou de conservation de micro-organismes, ou de compositions les contenantProcédés de préparation ou d'isolement d'une composition contenant un micro-organismeLeurs milieux de culture
• C08L 1/02 - CelluloseCellulose modifiée
• B82Y 40/00 - Fabrication ou traitement des nanostructures
• C09D 101/02 - CelluloseCellulose modifiée
• C04B 28/02 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p. ex. contenant des ciments de polycarboxylates contenant des ciments hydrauliques autres que ceux de sulfate de calcium
• C09K 8/467 - Compositions de cimentation, p. ex. pour la cimentation des tubes dans les trous de forageCompositions de bouchage, p. ex. pour tuer des puits contenant des liants inorganiques, p. ex. ciment Portland contenant des additifs pour des utilisations spécifiques
• C04B 18/02 - Matières agglomérées
• C07K 14/005 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant de virus
• C12N 7/00 - Virus, p. ex. bactériophagesCompositions les contenantLeur préparation ou purification
• C12P 19/04 - Polysaccharides, c.-à-d. composés contenant plus de cinq radicaux saccharide reliés entre eux par des liaisons glucosidiques
• B82Y 30/00 - Nanotechnologie pour matériaux ou science des surfaces, p. ex. nanocomposites
• C04B 111/00 - Fonction, propriétés ou utilisation des mortiers, du béton ou de la pierre artificielle
• C12R 1/91 - Lignées cellulaires

Abrégé

There is described a novel method for processing plant material to produce a cellulose- containing material. The process comprises the steps of: (i) contacting particles of plant material with a peroxide agent and water; (ii) allowing the mixture from step (i) to hydrate until the pH of the mixture is pH 4.5 or less; and (iii) homogenising the mixture from step (ii) and isolating the cellulose-containing-material, and wherein the particles of plant material in step (i) have an average particle diameter of from 10 μm to 800 μm.

Classes IPC  ?

• C08H 8/00 - Composés macromoléculaires dérivés de matériaux lignocellulosiques
• A61K 8/73 - Polysaccharides
• C09D 101/02 - CelluloseCellulose modifiée
• C08L 97/02 - Matériau lignocellulosique, p. ex. bois, paille ou bagasse
• A23L 29/262 - CelluloseSes dérivés, p. ex. éthers

Abrégé

Processes for producing cellulose microfibrils from herbaceous plant material using enzyme compositions, the cellulose microfibrils obtained from the processes and their uses, and compositions comprising the cellulose microfibrils are described.

Classes IPC  ?

• D21C 5/00 - Autres procédés pour obtenir de la cellulose, p. ex. cuisson des linters de coton
• D21H 11/20 - Fibres modifiées chimiquement ou biochimiquement
• D21H 11/18 - Fibres hautement hydratées, gonflées ou aptes à être fibrillées
• C12P 19/04 - Polysaccharides, c.-à-d. composés contenant plus de cinq radicaux saccharide reliés entre eux par des liaisons glucosidiques
• C12P 19/14 - Préparation de composés contenant des radicaux saccharide préparés par action d'une carbohydrase, p. ex. par action de l'alpha-amylase
• C08B 15/02 - OxycelluloseHydrocelluloseHydrate de cellulose
• C08L 1/02 - CelluloseCellulose modifiée

Abrégé

The present invention relates to nanoparticles and their use to form nanocomposite material, in particular bionanocomposite material, specifically wherein the nanoparticles are formed using plant virus attached to a scaffold of cellulosic material and / or cellulose derived materials, in particular wherein said cellulosic material further comprises plant cell components, for example hemicellulose, pectin, protein or combinations thereof.

Classes IPC  ?

• B82Y 30/00 - Nanotechnologie pour matériaux ou science des surfaces, p. ex. nanocomposites
• C12N 7/00 - Virus, p. ex. bactériophagesCompositions les contenantLeur préparation ou purification

Abrégé

The invention relates to plant-derived cellulose-containing particles useful as strengthening agents in water based systems and to a process for preparing cellulose-containing particles from plant material, which process involves treating said plant material with a peroxide reagent. The process can be controlled to produce cellulose-containing particle having a viscosity up to about 2500 cps.

Classes IPC  ?

• C08B 15/00 - Préparation d'autres dérivés cellulosiques ou de cellulose modifiée
• C08H 8/00 - Composés macromoléculaires dérivés de matériaux lignocellulosiques
• C08L 1/02 - CelluloseCellulose modifiée
• C08L 97/02 - Matériau lignocellulosique, p. ex. bois, paille ou bagasse
• C04B 24/38 - Polysaccharides ou leurs dérivés
• C04B 28/02 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p. ex. contenant des ciments de polycarboxylates contenant des ciments hydrauliques autres que ceux de sulfate de calcium
• C04B 18/24 - Déchets de végétaux, p. ex. balle de riz, rafles de maïsMatières cellulosiques, p. ex. papier
• C09D 5/02 - Peintures émulsions
• C09D 101/02 - CelluloseCellulose modifiée
• C09D 197/02 - Matériau lignocellulosique, p. ex. bois, paille ou bagasse
• D21H 17/02 - Matériaux d'origine végétale
• D21H 17/24 - Polysaccharides
• D21H 17/25 - Cellulose
• D21H 21/14 - Matériaux non fibreux ajoutés à la pâte, caractérisés par leur fonction, leur forme ou leurs propriétésMatériaux d'imprégnation ou de revêtement du papier, caractérisés par leur fonction, leur forme ou leurs propriétés caractérisés par leur fonction ou leurs propriétés dans, ou sur, le papier
• A61K 8/73 - Polysaccharides
• A61Q 19/00 - Préparations pour les soins de la peau
• A61K 8/97 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des produits de constitution indéterminée ou leurs dérivés à base d’algues, de champignons, de lichens ou de plantesCosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des produits de constitution indéterminée ou leurs dérivés à base de leurs dérivés
• A61K 8/02 - Cosmétiques ou préparations similaires pour la toilette caractérisés par une forme physique particulière
• A23L 29/262 - CelluloseSes dérivés, p. ex. éthers
• A23L 33/24 - Cellulose ou ses dérivés
• C09D 7/43 - Agents épaississants

Abrégé

The invention relates to plant-derived cellulose-containing particles useful as rheology modifiers and to a process for preparing cellulose-containing particles from plant material, which process involves treating said plant material with a peroxide reagent. The process can be controlled to produce cellulose-containing particle having a viscosity up to about 7500 or 8000 cps.

Classes IPC  ?

• C08B 15/00 - Préparation d'autres dérivés cellulosiques ou de cellulose modifiée
• C08H 8/00 - Composés macromoléculaires dérivés de matériaux lignocellulosiques
• C08L 1/02 - CelluloseCellulose modifiée
• C08L 97/02 - Matériau lignocellulosique, p. ex. bois, paille ou bagasse
• C04B 24/38 - Polysaccharides ou leurs dérivés
• C04B 28/02 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p. ex. contenant des ciments de polycarboxylates contenant des ciments hydrauliques autres que ceux de sulfate de calcium
• C04B 18/24 - Déchets de végétaux, p. ex. balle de riz, rafles de maïsMatières cellulosiques, p. ex. papier
• C09D 5/02 - Peintures émulsions
• C09D 101/02 - CelluloseCellulose modifiée
• C09D 197/02 - Matériau lignocellulosique, p. ex. bois, paille ou bagasse
• D21H 17/02 - Matériaux d'origine végétale
• D21H 17/24 - Polysaccharides
• D21H 17/25 - Cellulose
• D21H 21/14 - Matériaux non fibreux ajoutés à la pâte, caractérisés par leur fonction, leur forme ou leurs propriétésMatériaux d'imprégnation ou de revêtement du papier, caractérisés par leur fonction, leur forme ou leurs propriétés caractérisés par leur fonction ou leurs propriétés dans, ou sur, le papier
• A61K 8/73 - Polysaccharides
• A61Q 19/00 - Préparations pour les soins de la peau
• A61K 8/97 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des produits de constitution indéterminée ou leurs dérivés à base d’algues, de champignons, de lichens ou de plantesCosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des produits de constitution indéterminée ou leurs dérivés à base de leurs dérivés
• A61K 8/02 - Cosmétiques ou préparations similaires pour la toilette caractérisés par une forme physique particulière
• A23L 29/262 - CelluloseSes dérivés, p. ex. éthers
• A23L 33/24 - Cellulose ou ses dérivés
• C09D 7/43 - Agents épaississants

Abrégé

The invention relates to a composition comprising a plant-derived cellulose particulate material comprising less than 30 wt% extractable glucose; and extractable xylose in an amount of at least 3 % of the amount of extractable xylose in the starting plant material, and an agent selected from the group comprising natural ionic polymersor natural non-ionic polymers; synthetic water dispersible polymers, and/or associative thickeners, and its various uses, including as a drilling fluid.

Classes IPC  ?

• C08L 1/00 - Compositions contenant de la cellulose, de la cellulose modifiée ou des dérivés de la cellulose
• C09C 3/10 - Traitement par des composés organiques macromoléculaires
• C09D 101/00 - Compositions de revêtement à base de cellulose, de cellulose modifiée ou de dérivés de la cellulose
• C09K 8/035 - Additifs organiques

Abrégé

The invention relates to a composition comprising a plant-derived cellulose particulate material comprising less than 30 wt% extractable glucose; and extractable xylose in an amount of at least 3 % of the amount of extractable xylose in the starting plant material, and an agent selected from the group comprising natural ionic polymersor natural non-ionic polymers; synthetic water dispersible polymers, and/or associative thickeners, and its various uses, including as a drilling fluid.

Classes IPC  ?

• C08H 8/00 - Composés macromoléculaires dérivés de matériaux lignocellulosiques
• C08B 15/02 - OxycelluloseHydrocelluloseHydrate de cellulose
• C08L 1/04 - OxycelluloseHydrocellulose
• C08L 1/28 - Alkyléthers
• C08L 5/00 - Compositions contenant des polysaccharides ou leurs dérivés non prévus dans les groupes ou
• C08L 5/04 - Acide alginiqueSes dérivés

Abrégé

Processes for producing cellulose microfibrils from herbaceous plant material using enzyme compositions, the cellulose microfibrils obtained from the processes and their uses, and compositions comprising the cellulose microfibrils are described.

Classes IPC  ?

• C08B 15/00 - Préparation d'autres dérivés cellulosiques ou de cellulose modifiée
• C12P 19/00 - Préparation de composés contenant des radicaux saccharide
• C08L 1/02 - CelluloseCellulose modifiée
• C08L 5/00 - Compositions contenant des polysaccharides ou leurs dérivés non prévus dans les groupes ou
• D21H 11/20 - Fibres modifiées chimiquement ou biochimiquement

Abrégé

Processes for producing cellulose microfibrils from herbaceous plant material using enzyme compositions, the cellulose microfibrils obtained from the processes and their uses, and compositions comprising the cellulose microfibrils are described.

Classes IPC  ?

• C04B 16/02 - Matières cellulosiques
• C08B 15/00 - Préparation d'autres dérivés cellulosiques ou de cellulose modifiée
• C08H 8/00 - Composés macromoléculaires dérivés de matériaux lignocellulosiques
• C08L 1/02 - CelluloseCellulose modifiée
• C08L 5/00 - Compositions contenant des polysaccharides ou leurs dérivés non prévus dans les groupes ou
• C12P 19/00 - Préparation de composés contenant des radicaux saccharide
• D21H 11/20 - Fibres modifiées chimiquement ou biochimiquement

Abrégé

This invention relates to water-based well drilling fluids. It has been found that cellulose based particles, which comprise cell wall material and their networks of cellulose based fibers and nanofibrils can be used to produce suspensions having viscosity and rheological properties particularly suitable for use as a drilling fluid. It is assumed that the organization of the cellulose fibrils, as it exists in the parenchymal cell walls, is at least partly retained in the cellulose based particles of the invention, even though part of the pectin and hemicellulose is removed there from. Breaking plant-based pulp down into this kind of cellulose based particles involves fewer and gentler processes than to break the pulp down further into cellulose nanofibrils, and therefore the present cellulose based particles can be produced much faster and at lower cost than completely unraveled cellulose nanofibrils. The well drilling fluids based on the cellulose material of this invention are stable over a wide range of operating temperatures.

Classes IPC  ?

• C09K 8/10 - Cellulose ou ses dérivés
• C12P 19/02 - Monosaccharides
• C12P 19/14 - Préparation de composés contenant des radicaux saccharide préparés par action d'une carbohydrase, p. ex. par action de l'alpha-amylase
• C09K 8/20 - Composés organiques naturels ou leurs dérivés, p. ex. polysaccharides ou dérivés de la lignine
• D21C 5/00 - Autres procédés pour obtenir de la cellulose, p. ex. cuisson des linters de coton
• D21C 3/02 - Réduction en pâte des matières contenant de la cellulose avec des bases inorganiques ou des composés à réaction alcaline, p. ex. procédés au sulfate
• D21C 9/00 - Post-traitement de la pâte de cellulose, p. ex. de la pâte de bois, ou des linters de coton
• D21H 11/18 - Fibres hautement hydratées, gonflées ou aptes à être fibrillées

Produits et services

Chemical resins [semi-finished]; chemical resins impregnated with fibres [semi-finished]; unprocessed and semi-processed biocomposite chemical resins; unprocessed and semi-processed biocomposite chemical resins impregnated with fibres; cellulose resins filled with polymers [semi-finished]; cellulose resins filled with polymers and impregnated with fibres [semi-finished]; resins for use in the manufacture of biocomposite materials; unprocessed and semi-processed synthetic resins in the form of paste; unprocessed and semi-processed cellulose resins; polymer resins (semi-finished); epoxy resins, hemicellulose resins, acrylic resins, polyvinyl acetate resins, gelatine, guar gum, polyurethane resin, phenolic resins, siloxane resins, all being semi processed; waterproofing preparations; chemical products for use in making resins; chemical additives; additives for concrete and plasters; additives for drilling fluids; additives for cosmetics and other personal care items; additives for paper and packaging; chemical additives for food; chemical additives for cleaning fluids and other home care products; additives for adhesives. Paints, varnishes, lacquers; additives for paints; additives for use in coatings; thickeners for paints, lacquers and other coatings; preservatives against rust and against deterioration of wood; raw natural resins. Artificial resins [semi-finished products]; fibre-reinforced synthetic resinous materials [semi-processed]; carbon fibre reinforced synthetic resins for use in manufacture; glass reinforced resins [semi-worked or semi-finished]; biocomposite materials; waterproof biocomposite materials; biocomposite materials impregnated with fibres; cellulose based biocomposite materials; waterproof cellulose based biocomposite materials; cellulose based biocomposite materials impregnated with fibres; cellulose based biocomposite materials filled with polymers; cellulose based biocomposite materials filled with polymers and impregnated with fibres.

Produits et services

Chemical resins [semi-finished]; chemical resins impregnated with fibres [semi-finished]; unprocessed and semi-processed biocomposite chemical resins; unprocessed and semi-processed biocomposite chemical resins impregnated with fibres; cellulose resins filled with polymers [semi-finished]; cellulose resins filled with polymers and impregnated with fibres [semi-finished]; resins for use in the manufacture of biocomposite materials; unprocessed and semi-processed synthetic resins in the form of paste; unprocessed and semi-processed cellulose resins; polymer resins (semi-finished); epoxy resins, hemicellulose resins, acrylic resins, polyvinyl acetate resins, gelatine, guar gum, polyurethane resin, phenolic resins, siloxane resins, all being semi processed; waterproofing preparations; chemical products for use in making resins; chemical additives; additives for concrete and plasters; additives for drilling fluids; additives for cosmetics and other personal care items; additives for paper and packaging; chemical additives for food; chemical additives for cleaning fluids and other home care products; additives for adhesives. Paints, varnishes, lacquers; additives for paints; additives for use in coatings; thickeners for paints, lacquers and other coatings; preservatives against rust and against deterioration of wood; raw natural resins. Artificial resins [semi-finished products]; fibre-reinforced synthetic resinous materials [semi-processed]; carbon fibre reinforced synthetic resins for use in manufacture; glass reinforced resins [semi-worked or semi-finished]; biocomposite materials; waterproof biocomposite materials; biocomposite materials impregnated with fibres; cellulose based biocomposite materials; waterproof cellulose based biocomposite materials; cellulose based biocomposite materials impregnated with fibres; cellulose based biocomposite materials filled with polymers; cellulose based biocomposite materials filled with polymers and impregnated with fibres.

Abrégé

A composition and method of preparing a composition is presented wherein the composition comprises cellulose platelets and the cellulose platelets comprise at least 60% cellulose by dry weight, less than 10% pectin by dry weight and at least 5% hemicellulose by dry weight. The composition can be concentrated to at least 25% by weight solids content by pressing under low pressure, whilst retaining the ability to be re suspended within an aqueous medium. The resulting aqueous medium obtains the desired properties of the composition, such as increased viscosity or increased dispersion of pigment particles, for example, to the same extent as the composition before pressing.

Classes IPC  ?

• C08H 8/00 - Composés macromoléculaires dérivés de matériaux lignocellulosiques
• C08L 1/02 - CelluloseCellulose modifiée
• C09D 5/02 - Peintures émulsions
• C09D 7/00 - Caractéristiques de compositions de revêtement non prévues dans le groupe Procédés pour l’incorporation d’ingrédients dans des compositions de revêtement
• C09D 163/00 - Compositions de revêtement à base de résines époxyCompositions de revêtement à base de dérivés des résines époxy
• D21C 1/06 - Traitement préalable des matériaux finement divisés avant la cuisson avec des composés à réaction alcaline
• D21C 3/02 - Réduction en pâte des matières contenant de la cellulose avec des bases inorganiques ou des composés à réaction alcaline, p. ex. procédés au sulfate
• D21H 11/06 - Pâte au sulfite ou au bisulfite
• D21H 15/02 - Pâte ou papier comprenant des fibres ou des matériaux formant des nappes caractérisés autrement que par leur constitution chimique caractérisés par leur configuration
• D21H 15/08 - Flocons
• C09D 7/02 - Utilisation de composés comme agents de suspension

Produits et services

(1) Cellulose resins filled with polymers semi-finished; cellulose resins filled with polymers and impregnated with fibres semi-finished; synthetic resins for use in the manufacture of biocomposite materials; unprocessed synthetic resins in the form of paste; unprocessed cellulose resins; polymer resins semi-finished; semiprocessed gelatin for glue for industrial purposes; chemical products for brightening dyestuffs, chemical additives for preventing scale, chemical additives for preparation of enamels; chemical additives for preserving food and chemical products for use in making resins for water based coatings for the paint and coating industry; chemical additives for fuels, chemical additives for fuel treatment, chemical additives for gasoline; additives for concrete and plasters; additives for drilling fluids; additives for cosmetics and other personal care items, namely soap, skin cream, deodorant, facial scrub, shampoo, hair conditioner and shower gel; additives for paper and packaging; chemical additives for food; chemical additives for cleaning fluids and other home care products namely, window cleaner, floor cleaner, oven cleaner, dish washing detergent, laundry detergent and fabric conditioner; additives for adhesives; additives for paints and coatings namely oil paint latex paint, watercolour paint, waterproof paint, waterproof coatings; unprocessed biocomposite synthetic resins; unprocessed biocomposite synthetic resins impregnated with fibres. (2) Paints namely oil paint, latex paint, watercolour paint, waterproof paint, varnishes for cabinet making, floor protection varnishes, furniture varnish, varnishes for the treatment and protection of wood, paint and lacquers glazes lacquer for coating papers; thickeners for paints, lacquers and other coatings namely epoxy coatings, powder coatings, resinous coatings, corrosion coatings; preservatives against rust and against deterioration of wood; raw natural resins; waterproofing chemicals for use in paint and for use in coatings for wood as paint; waterproofing chemicals for use as corrosion inhibiting paint type coatings; natural resins for use in the manufacture of biocomposite materials; unprocessed bicocomposite natural resins; unprocessed biocomposite natural resins impregnated with fibres. (3) Hair lacquer, nail lacquer. (4) Dental lacquer. (5) Semi-processed natural resins; semi-processed synthetic resins; semi-processed synthetic resins impregnated with fibres; semi-processed natural resins impregnated with fibres; semi-processed biocomposite synthetic resins, semi-processed biocomposite natural resins; semi-processed bicomposite synthetic resins impregnated with fibres; semi-processed bicomposite natural resins impregnated with fibres;unprocessed biocomposite natural resins impregnated with fibres; semi-processed biocomposite chemical resins filled with polymers and impregnated with fibres; semi-processed artificial resins; semiprocessed fibre-reinforced synthetic resinous slurry, powders and pastes; carbon fibre reinforced synthetic resins for use in manufacture; semi-processed glass reinforced resins for use in insulation glass wool and insulation; additives of cellulose fibres derived from root vegetables; waterproof biocomposite additives of cellulose fibres derived from root vegetables; additives of cellulose; waterproof additives of cellulose; biocomposite additives of cellulose fibres derived from root vegetables; cellulose based additives filled with polymers; cellulose based additives filled with polymers and impregnated with fibres; epoxy resins, hemicellulose resins, acrylic resins, polyvinyl acetate resins, polyurethane resin, phenolic resins, siloxane resins, all being semi processed; semi-processed synthetic resins in the form of paste; and semi-processed cellulose resins.

Abrégé

The invention relates to plant-derived cellulose-containing particles useful as strengthening agents in water based systems and to a process for preparing cellulose-containing particles from plant material, which process involves treating said plant material with a peroxide reagent. The process can be controlled to produce cellulose-containing particle having a viscosity up to about 2500cps.

Classes IPC  ?

• C04B 16/02 - Matières cellulosiques
• C04B 24/38 - Polysaccharides ou leurs dérivés
• C08J 3/12 - Pulvérisation ou granulation
• C08L 1/02 - CelluloseCellulose modifiée
• C09D 7/65 - Adjuvants macromoléculaires

Abrégé

The invention relates to plant-derived cellulose-containing particles useful as rheology modifiers and to a process for preparing cellulose-containing particles from plant material, which process involves treating said plant material with a peroxide reagent. The process can be controlled to produce cellulose-containing particle having a viscosity up to about 7500 or 8000 cps.

Classes IPC  ?

• C08H 8/00 - Composés macromoléculaires dérivés de matériaux lignocellulosiques
• C08J 3/12 - Pulvérisation ou granulation
• C08L 1/02 - CelluloseCellulose modifiée
• C08L 97/02 - Matériau lignocellulosique, p. ex. bois, paille ou bagasse
• D21H 17/02 - Matériaux d'origine végétale
• D21H 17/24 - Polysaccharides
• D21H 17/25 - Cellulose
• D21H 21/14 - Matériaux non fibreux ajoutés à la pâte, caractérisés par leur fonction, leur forme ou leurs propriétésMatériaux d'imprégnation ou de revêtement du papier, caractérisés par leur fonction, leur forme ou leurs propriétés caractérisés par leur fonction ou leurs propriétés dans, ou sur, le papier
• D21H 21/28 - Colorants
• C09D 5/02 - Peintures émulsions
• C09D 7/12 - Autres adjuvants
• C09D 101/02 - CelluloseCellulose modifiée
• C09D 197/02 - Matériau lignocellulosique, p. ex. bois, paille ou bagasse
• C04B 24/38 - Polysaccharides ou leurs dérivés
• C04B 16/02 - Matières cellulosiques

Abrégé

The invention relates to plant-derived cellulose-containing particles useful as strengthening agents in water based systems and to a process for preparing cellulose-containing particles from plant material, which process involves treating said plant material with a peroxide reagent. The process can be controlled to produce cellulose-containing particle having a viscosity up to about 2500cps.

Classes IPC  ?

• C08H 8/00 - Composés macromoléculaires dérivés de matériaux lignocellulosiques
• C08J 3/12 - Pulvérisation ou granulation
• C08L 1/02 - CelluloseCellulose modifiée
• C08L 97/02 - Matériau lignocellulosique, p. ex. bois, paille ou bagasse
• D21H 17/02 - Matériaux d'origine végétale
• D21H 17/24 - Polysaccharides
• D21H 17/25 - Cellulose
• D21H 21/14 - Matériaux non fibreux ajoutés à la pâte, caractérisés par leur fonction, leur forme ou leurs propriétésMatériaux d'imprégnation ou de revêtement du papier, caractérisés par leur fonction, leur forme ou leurs propriétés caractérisés par leur fonction ou leurs propriétés dans, ou sur, le papier
• D21H 21/28 - Colorants
• C09D 5/02 - Peintures émulsions
• C09D 7/12 - Autres adjuvants
• C09D 101/02 - CelluloseCellulose modifiée
• C09D 197/02 - Matériau lignocellulosique, p. ex. bois, paille ou bagasse
• C04B 24/38 - Polysaccharides ou leurs dérivés
• C04B 16/02 - Matières cellulosiques

Abrégé

This invention relates to water-based well drilling fluids. It has been found that cellulose based particles, which comprise cell wall material and their networks of cellulose based fibers and nanofibrils can be used to produce suspensions having viscosity and rheological properties particularly suitable for use as a drilling fluid. It is assumed that the organization of the cellulose fibrils, as it exists in the parenchymal cell walls, is at least partly retained in the cellulose based particles of the invention, even though part of the pectin and hemicellulose is removed there from. Breaking plant-based pulp down into this kind of cellulose based particles involves fewer and gentler processes than to break the pulp down further into cellulose nanofibrils, and therefore the present cellulose based particles can be produced much faster and at lower cost than completely unraveled cellulose nanofibrils. The well drilling fluids based on the cellulose material of this invention are stable over a wide range of operating temperatures.

Classes IPC  ?

• C09K 8/20 - Composés organiques naturels ou leurs dérivés, p. ex. polysaccharides ou dérivés de la lignine
• C08B 37/14 - HémicelluloseSes dérivés
• D21C 5/00 - Autres procédés pour obtenir de la cellulose, p. ex. cuisson des linters de coton

Abrégé

A composition and method of preparing a composition is presented wherein the composition comprises cellulose platelets and the cellulose platelets comprise at least 60% cellulose by dry weight,less than 10% pectin by dry weight and at least 5% hemicellulose by dry weight. The composition can be concentrated to at least 25% by weight solids content by pressing under low pressure, whilst retaining the ability to be re suspended within an aqueous medium. The resulting aqueous medium obtains the desired properties of the composition, such as increased viscosity or increased dispersion of pigment particles, for example, to the same extent as the composition before pressing.

Classes IPC  ?

• C08H 8/00 - Composés macromoléculaires dérivés de matériaux lignocellulosiques
• C08L 1/02 - CelluloseCellulose modifiée
• C09D 7/43 - Agents épaississants

Abrégé

A composition and method of preparing a composition is presented wherein the composition comprises cellulose platelets and the cellulose platelets comprise at least 60% cellulose by dry weight,less than 10% pectin by dry weight and at least 5% hemicellulose by dry weight. The composition can be concentrated to at least 25% by weight solids content by pressing under low pressure, whilst retaining the ability to be re suspended within an aqueous medium. The resulting aqueous medium obtains the desired properties of the composition, such as increased viscosity or increased dispersion of pigment particles, for example, to the same extent as the composition before pressing.

Classes IPC  ?

• C08L 1/02 - CelluloseCellulose modifiée
• C08H 8/00 - Composés macromoléculaires dérivés de matériaux lignocellulosiques
• D21C 1/06 - Traitement préalable des matériaux finement divisés avant la cuisson avec des composés à réaction alcaline
• D21C 3/02 - Réduction en pâte des matières contenant de la cellulose avec des bases inorganiques ou des composés à réaction alcaline, p. ex. procédés au sulfate
• C09D 5/02 - Peintures émulsions
• C09D 7/00 - Caractéristiques de compositions de revêtement non prévues dans le groupe Procédés pour l’incorporation d’ingrédients dans des compositions de revêtement
• C09D 163/00 - Compositions de revêtement à base de résines époxyCompositions de revêtement à base de dérivés des résines époxy

Produits et services

Chemical resins [semi-finished]; chemical resins impregnated with fibres [semi-finished]; unprocessed and semi-processed biocomposite chemical resins; unprocessed and semi-processed biocomposite chemical resins impregnated with fibres; cellulose resins filled with polymers [semi-finished]; cellulose resins filled with polymers and impregnated with fibres [semi-finished]; resins for use in the manufacture of biocomposite materials; unprocessed and semi-processed synthetic resins in the form of paste; unprocessed and semi-processed cellulose resins; polymer resins (semi-finished); epoxy resins, hemicellulose resins, acrylic resins, polyvinyl acetate resins, gelatine, guar gum, polyurethane resin, phenolic resins, siloxane resins, all being semi processed; waterproofing preparations; chemical products for use in making resins. Artificial resins [semi-finished products]; fibre-reinforced synthetic resinous materials [semi-processed]; carbon fibre reinforced synthetic resins for use in manufacture; glass reinforced resins [semi-worked or semi-finished]; biocomposite materials; waterproof biocomposite materials; biocomposite materials impregnated with fibres; cellulose based biocomposite materials; waterproof cellulose based biocomposite materials; cellulose based biocomposite materials impregnated with fibres; cellulose based biocomposite materials filled with polymers; cellulose based biocomposite materials filled with polymers and impregnated with fibres. Games, toys, gymnastics and sport items not included in other classes; fishing rods, fishing tackle, cases for fishing rods, handles for fishing rods; linings for fishing rods, landing nets; snowboards, sailboards, surfboard, kite board, skis, surf skis, water skis; bats for games, rackets, clubs (golf), pool and snooker cues; parts and fittings for all of the aforesaid goods.