Abrégé

The present invention provides a process for the treatment of a cellulose-containing textile feedstock, comprising the step of: contacting the cellulose-containing feedstock with a mixture of an acid and an oxidising agent.

Classes IPC  ?

• C08J 11/16 - 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 inorganique
• D06L 4/13 - Blanchiment des fibres, filaments, fils, filés, tissus, plumes ou articles fibreuxBlanchiment du cuir ou des fourrures utilisant des agents qui dégagent de l’oxygène utilisant des agents inorganiques
• D06L 4/30 - Blanchiment des fibres, filaments, fils, filés, tissus, plumes ou articles fibreuxBlanchiment du cuir ou des fourrures utilisant des agents réducteurs
• D06P 1/651 - Composés sans azote
• D06P 1/673 - Composés inorganiques
• D06P 5/15 - Rongeage local des colorants
• D06P 5/13 - Coloration fugitive ou démontage des colorants

Produits et services

Chemicals for use in industry. Clothing, footwear, headgear. Treatment of materials; recycling services; recycling services in relation to clothing, footwear, headgear, yarn, thread, textiles and textile goods; upcycling services; upcycling services in relation to clothing, footwear, headgear, yarn, thread, textiles and textile goods; alteration of clothing, footwear, headgear, yarn, thread, textiles and textile goods (custom manufacture); information, advisory and consultancy services in relation to all of the aforesaid services.

Produits et services

Treatment of materials in the nature of clothing, footwear, headgear, yarn, thread, textiles and textile goods; recycling services; recycling services in relation to clothing, footwear, headgear, yarn, thread, textiles and textile goods; upcycling services; upcycling services in relation to clothing, footwear, headgear, yarn, thread, textiles and textile goods; alteration of clothing, footwear, headgear, yarn, thread, textiles and textile goods; advisory and consultancy services in relation to all of the aforesaid services; providing technical information in the field of custom manufacture of textiles; provision of information in relation to recycling and upcycling of waste; providing information relating to material treatment Chemicals for use in industry Clothing, namely, shirts, T-shirts, polo shirts, tank tops, blouses, tops as clothing, dresses, shorts, trousers, pants, bottoms as clothing, suits, skirts, jerseys, jumpers, sweaters, pullovers, hooded pullovers, cardigans, gilets, singlets, vests, tank tops, waistcoats, jeans, pajamas, robes, coats, overcoats, trench coats, casual coats, raincoats, jackets, blazers, ponchos, capes, lingerie, underwear, undergarments, sleepwear, loungewear, ski wear, sports trousers, sports shorts, sports shirts, sports jackets, athletic tops as clothing, sweatpants, athletic bottoms as clothing, sweatshirts, hooded sweatshirts, sweat shorts, tracksuits, swimwear, belts, ties, wraps, coverups, sarongs, scarves, shawls, stoles; gloves; tights, socks, stockings, hosiery, leggings; footwear; headgear, namely, caps with visors, hats; caps being headwear; visors being headwear; headwear; headbands

Abrégé

The present invention provides a process for separating cellulose from a feedstock, comprising the steps of: a) wetting the cellulose with a first solvent system to form wet cellulose; b) contacting the wet cellulose with a second solvent system to form a mixture; c) maintaining the mixture at a first temperature for a first period of time; d) maintaining the mixture at a second temperature for a second period of time to dissolve the cellulose; and e) removing the first and second solvent system containing the dissolved cellulose.

Classes IPC  ?

• C08J 11/08 - Récupération ou traitement des résidus des polymères sans réaction chimique utilisant des solvants sélectifs des constituants polymères
• B01D 11/02 - Extraction par solvants de solides
• C08J 3/09 - Production de solutions, dispersions, latex ou gel par d'autres procédés que ceux utilisant les techniques de polymérisation en solution, en émulsion ou en suspension dans des liquides organiques

Produits et services

Chemicals for use in industry. Clothing, footwear, headgear. Treatment of materials; recycling services; recycling services in relation to clothing, footwear, headgear, yarn, thread, textiles and textile goods; upcycling services; upcycling services in relation to clothing, footwear, headgear, yarn, thread, textiles and textile goods; alteration of clothing, footwear, headgear, yarn, thread, textiles and textile goods (custom manufacture); information, advisory and consultancy services in relation to all of the aforesaid services.

Produits et services

Treatment of materials in the nature of clothing, footwear, headgear, yarn, thread, textiles and textile goods; recycling services; recycling services in relation to clothing, footwear, headgear, yarn, thread, textiles and textile goods; upcycling services; upcycling services in relation to clothing, footwear, headgear, yarn, thread, textiles and textile goods; alteration of clothing, footwear, headgear, yarn, thread, textiles and textile goods; advisory and consultancy services in relation to all of the aforesaid services; providing technical information in the field of custom manufacture of textiles; provision of information in relation to recycling and upcycling of waste; providing information relating to material treatment Chemicals for use in industry Clothing, namely, shirts, T-shirts, polo shirts, tank tops, blouses, tops as clothing, dresses, shorts, trousers, pants, bottoms as clothing, suits, skirts, jerseys, jumpers, sweaters, pullovers, hooded pullovers, cardigans, gilets, singlets, vests, tank tops, waistcoats, jeans, pajamas, robes, coats, overcoats, trench coats, casual coats, raincoats, jackets, blazers, ponchos, capes, lingerie, underwear, undergarments, sleepwear, loungewear, ski wear, sports trousers, sports shorts, sports shirts, sports jackets, athletic tops as clothing, sweatpants, athletic bottoms as clothing, sweatshirts, hooded sweatshirts, sweat shorts, tracksuits, swimwear, belts, ties, wraps, coverups, sarongs, scarves, shawls, stoles; gloves; tights, socks, stockings, hosiery, leggings; footwear; headgear, namely, caps with visors, hats; caps being headwear; visors being headwear; headwear; headbands

Abrégé

The present invention provides a process for separating cellulose from a feedstock, comprising the steps of: a) wetting the cellulose with a first solvent system to form wet cellulose; b) contacting the wet cellulose with a second solvent system to form a mixture; c) maintaining the mixture at a first temperature for a first period of time; d) maintaining the mixture at a second temperature for a second period of time to dissolve the cellulose; and e) removing the first and second solvent system containing the dissolved cellulose.

Classes IPC  ?

• C08B 1/00 - Traitement préparatoire de la cellulose pour l'obtention de dérivés cellulosiques
• C08J 3/09 - Production de solutions, dispersions, latex ou gel par d'autres procédés que ceux utilisant les techniques de polymérisation en solution, en émulsion ou en suspension dans des liquides organiques
• C08J 11/08 - Récupération ou traitement des résidus des polymères sans réaction chimique utilisant des solvants sélectifs des constituants polymères
• C08L 1/02 - CelluloseCellulose modifiée

Abrégé

The present invention provides a process for separating cellulose from a feedstock, comprising the steps of: a) wetting the cellulose with a first solvent system to form wet cellulose; b) contacting the wet cellulose with a second solvent system to form a mixture; c) maintaining the mixture at a first temperature for a first period of time; d) maintaining the mixture at a second temperature for a second period of time to dissolve the cellulose; and e) removing the first and second solvent system containing the dissolved cellulose.

Classes IPC  ?

• C08J 11/08 - Récupération ou traitement des résidus des polymères sans réaction chimique utilisant des solvants sélectifs des constituants polymères
• C08J 3/09 - Production de solutions, dispersions, latex ou gel par d'autres procédés que ceux utilisant les techniques de polymérisation en solution, en émulsion ou en suspension dans des liquides organiques
• C08B 1/00 - Traitement préparatoire de la cellulose pour l'obtention de dérivés cellulosiques
• C08L 1/02 - CelluloseCellulose modifiée

Produits et services

Leather and imitations of leather, and goods made of these materials and not included in other classes; animal skins, hides; Trunks and travelling bags; handbags; shoulderbags; rucksacks; umbrellas and parasols; walking sticks; whips, harness and saddlery. Yarns and threads, for textile use. Textiles and textile goods, not included in other classes; bed covers; table covers. Clothing, footwear, headgear. Treatment of materials; recycling services; recycling services in relation to clothing, footwear, headgear, yarn, thread, textiles and textile goods; upcycling services; upcycling services in relation to clothing, footwear, headgear, yarn, thread, textiles and textile goods; alteration of clothing, footwear, headgear, yarn, thread, textiles and textile goods (custom manufacture); information, advisory and consultancy services in relation to all of the aforesaid services. Scientific and technological services and research and design relating thereto; industrial analysis and research services; technical and scientific services in relation to clothing, footwear, headgear, yarn, thread, textiles and textile goods; technical and scientific services in relation to recycling and upcycling; research and development services in relation to clothing, footwear, headgear, yarn, thread, textiles and textile goods; research and development services in relation to recycling and upcycling; information, advisory and consultancy services in relation to all of the aforesaid services. Legal services; Security services for the protection of property and individuals; personal and social services rendered by others to meet the needs of individuals; intellectual property services; intellectual property licensing services; management of intellectual property; information, advisory and consultancy services in relation to all of the aforesaid services.

Produits et services

Textiles and textile goods, not included in other classes; bed and table covers. Clothing, footwear, headgear.

Abrégé

The present invention relates to ionic liquid comprising an anion and a cation
wherein the cation is a primary,
secondary or tertiary ammonium ion containing a protonated nitrogen atom.

Classes IPC  ?

• B01J 31/02 - Catalyseurs contenant des hydrures, des complexes de coordination ou des composés organiques contenant des composés organiques ou des hydrures métalliques
• B01J 31/04 - Catalyseurs contenant des hydrures, des complexes de coordination ou des composés organiques contenant des composés organiques ou des hydrures métalliques contenant des acides carboxyliques ou leurs sels
• C07C 215/40 - Composés contenant des groupes amino et hydroxy liés au même squelette carboné ayant des groupes hydroxy et des groupes amino liés à des atomes de carbone acycliques du même squelette carboné avec des atomes d'azote quaternisés liés à des atomes de carbone du squelette carboné