| Patents for C08B 15 - Preparation of other cellulose derivatives or modified cellulose (3,279) |
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| 12/23/2009 | EP2135957A1 Production method and preparation method of glucans |
| 12/23/2009 | CN101611062A Method for functionalising carbohydrates |
| 12/17/2009 | WO2009132225A3 Rehydratable polysaccharide particles and sponge |
| 12/17/2009 | WO2009015663A3 Drying method within acid hydrolysis of plant biomasses |
| 12/17/2009 | US20090312536 Process For Producing A Pulp |
| 12/17/2009 | US20090312535 Cellulose resin film and method for producing the same |
| 12/16/2009 | EP2035459B1 Covalent conjugates of cotton and substitutes (viscose, modal cotton) with bioactive substances having antiseptic, sanitizing, acaricidal and insect repellent activity, and a method for obtaining them |
| 12/16/2009 | CN101602810A Plant fiber degrading and polymerizing technology |
| 12/15/2009 | CA2443390C Methods of treating subterranean zones penetrated by well bores |
| 12/10/2009 | US20090306364 Use of special screens in the preparation of cellulose powder |
| 12/10/2009 | US20090306363 Preparation Method of Bioresorbable Oxidized Cellulose |
| 12/09/2009 | CN101597336A Microwave synthesis method of fiber carbamate |
| 12/08/2009 | CA2529199C Method for making carboxyalkyl cellulose |
| 12/03/2009 | WO2009144372A1 Process for forming a pigment product from a cellulose derivative |
| 11/26/2009 | US20090290100 Cellulose Acylate Film, Method of Producing the Same, Cellulose Derivative Film, Optically Compensatory Film Using the Same, Optically-Compensatory Film Incorporating Polarizing Plate, Polarizing Plate and Liquid Crystal Display Device |
| 11/25/2009 | CN101589180A Apparatus and method for th removal of gasses |
| 11/18/2009 | EP2118144A1 Method for functionalising carbohydrates |
| 11/12/2009 | WO2009136601A1 Α-1,4-glucan-grafted cellulose |
| 11/12/2009 | US20090281302 Method of Recycling Fibers From Sewage Sludge and Means Thereof |
| 11/12/2009 | US20090280271 Cellulose Acylate Film and Method for Producing It, and Polarizer and Liquid-Crystal Display Device Comprising It |
| 11/05/2009 | WO2009134746A1 Carbohydrates |
| 11/05/2009 | WO2009134631A1 Method of conversion of carbohydrate polymers to value-added chemical products |
| 11/05/2009 | CA2722881A1 Cellulosic and lignocellulosic structural materials and methods and systems for manufacturing such materials |
| 11/03/2009 | US7612016 Preparation of superabsorbent polymers |
| 10/29/2009 | WO2009132225A2 Rehydratable polysaccharide particles and sponge |
| 10/29/2009 | CA2721986A1 Rehydratable polysaccharide particles and sponge |
| 10/27/2009 | CA2460152C Cellulose material with improved absorbency |
| 10/27/2009 | CA2338141C Polymer complexes of glucuronoglucanes |
| 10/22/2009 | WO2009127605A1 Process to prepare crosslinked cellulose ethers, crosslinked cellulose ethers obtainable by such process and the use thereof |
| 10/21/2009 | EP2110467A1 Cellulose carbamate spinning solution, method for producing a cellulose carbamate non-woven fabric, cellulose carbamate non-woven fabric and applications |
| 10/20/2009 | CA2296892C Modified polysaccharides containing aliphatic hydrocarbon moieties |
| 10/14/2009 | EP2108676A1 Crosslinked heterogeneous polysacharides |
| 10/14/2009 | EP2108059A2 Apparatus and method for th removal of gasses |
| 10/08/2009 | WO2009122982A1 Additive for papermaking and paper containing the same |
| 10/08/2009 | WO2009122953A1 Method for manufacturing polyuronate |
| 10/08/2009 | WO2009121926A1 Sheet-formed fibrous material with improved strength property |
| 10/08/2009 | CA2719165A1 Sheet-formed fibrous material with improved strength property |
| 10/01/2009 | US20090247740 Spherical sulfated cellulose and production process for the same |
| 09/30/2009 | CN101544699A Method of hydrolyzing ligno-cellulose with cellulosic enzyme |
| 09/29/2009 | US7595392 Cellulose ether for use in drug delivery in veterinary medicine |
| 09/29/2009 | US7595391 Viscoelastic gels; crosslinking polysaccharides with ligand and metal compound; fracturing subterranean formations ; enhanced oil recovering |
| 09/24/2009 | WO2009115075A1 Method for the depolymerization of cellulose |
| 09/24/2009 | US20090240047 Cellulosic resin film and process for producing the same |
| 09/24/2009 | CA2718524A1 Method for the depolymerization of cellulose |
| 09/17/2009 | WO2009114843A1 Method and apparatus for lignocellulose pretreatment using a super-cellulose-solvent and highly volatile solvents |
| 09/17/2009 | CA2718427A1 Method and apparatus for lignocellulose pretreatment using a super-cellulose-solvent and highly volatile solvents |
| 09/16/2009 | CN100540797C Polymeric polycarboxylic acid crosslinked cellulosic fibers |
| 09/15/2009 | US7589051 Cationic, oxidized polysaccharides in conditioning applications |
| 09/10/2009 | US20090227537 Sulfated polysaccharides and uses thereof in medical treatment |
| 09/09/2009 | CN100537605C Industrial preparing method and device for methyl hydroxy alkyl cellulose |
| 09/03/2009 | WO2009107795A1 Method for modification of cellulose, modified cellulose, cellouronic acid, and cellulose microcrystal |
| 09/03/2009 | WO2009106687A1 New cellulose derivatives, method of producing the same and use thereof |
| 09/03/2009 | US20090221747 Recovering components of gun propellant formulation comprising nitroguanidine, nitrocellulose and nitro glycerine by adding solvent to solubilize formulation, where nitroguanadine is insoluble in solvent, separating insoluble nitroguanidine, adding crosslinker to preferentially react with nitrocellulose |
| 09/03/2009 | US20090220386 Porous Sealing Material |
| 09/01/2009 | US7583614 Hybrid ARQ technique for data transmission |
| 08/27/2009 | US20090216173 Blood detoxification membrane, method for producing same, and use thereof |
| 08/05/2009 | CN101497833A Production process for producing biobase natural gas with coproduction of lignose and microcrystalline cellulose from bamboo processing wastes |
| 08/04/2009 | US7569556 Fluoroquinolone antibiotic such as ofloxacin, and chemically modified polysaccharide such as oxidized starch reaction product; time release adjuvant solution |
| 07/30/2009 | WO2009016325A3 Method for preparing an oxidised cellulose compress |
| 07/30/2009 | US20090188639 Use of water-soluble polymer complexes in aqueous systems |
| 07/22/2009 | CN101486769A Preparation of amidoxime group bacteria cellulose |
| 07/16/2009 | US20090182138 Method for acylating cellulose with a specific average degree of polymerization |
| 07/15/2009 | CN101481424A Ultra-fine microcrystalline cellulose and preparation thereof |
| 07/09/2009 | WO2009084566A1 Process for production of cellulose nanofiber, catalyst for oxidation of cellulose, and method for oxidation of cellulose |
| 07/09/2009 | CA2710550A1 Processes for producing cellulose nanofibers, cellulose oxidation catalysts and methods for oxidizing cellulose |
| 07/08/2009 | CN100509858C Cross-linked polysaccharide composition |
| 07/08/2009 | CN100509852C Production of microcrystalline cellulose |
| 07/01/2009 | EP2004698B1 Preparation method of bioresorbable oxidized cellulose with nitrogen tetraoxide in perfluoro(poly)ether |
| 07/01/2009 | CN100506849C Method for the production of cellulose carbamate in an inert organic reaction medium |
| 06/10/2009 | EP2066743A1 Functionalized cellulose - carbon nanotube nanocomposites and hybride materials |
| 06/10/2009 | CN100497445C Cellulose powder |
| 06/04/2009 | WO2009069641A1 Cellulose nanofiber and process for production thereof, and cellulose nanofiber dispersion |
| 06/04/2009 | CA2705970A1 Cellulose nanofiber, production method of same and cellulose nanofiber dispersion |
| 05/27/2009 | CN101443362A Use of special screens in the preparation of cellulose powder |
| 05/07/2009 | WO2009021701A3 Polymer hydrogels and methods of preparation thereof |
| 05/06/2009 | CN101423614A Luminescent fibre hydrogel and preparation method thereof |
| 05/06/2009 | CN101423592A Biodegradable material and process for producing the same |
| 04/28/2009 | CA2390639C Process and composition for preparing a lignocellulose-based product, and the product obtained by the process |
| 04/15/2009 | CN101410417A Method for producing cyclic ester-modified glucan derivative |
| 04/15/2009 | CN101410416A Method for producing cyclic ester-modified glucan derivative |
| 04/09/2009 | WO2009046283A1 Apparatus and methods for treating biomass |
| 04/08/2009 | CN101402689A Cellulosic resin and method of preparing the same |
| 04/07/2009 | US7514007 Use of water-soluble polymer complexes in aqueous systems |
| 04/01/2009 | EP2041183A1 Method for producing cellulose acetals |
| 04/01/2009 | CN101400704A Method for breaking down cellulose |
| 03/25/2009 | EP2038307A1 Method for acylating cellulose with a specific average degree of polymerization |
| 03/25/2009 | EP1353957B1 Disruption of plant material to readily hydrolyzable cellulosic particles |
| 03/25/2009 | CN101395184A Method for breaking down cellulose in solution |
| 03/25/2009 | CN100471874C Superabsorber, method for prodn. and use thereof |
| 03/18/2009 | EP2035460A1 Process for silylating cellulose |
| 03/18/2009 | CN101389686A Modified glucan derivative and molded object thereof |
| 03/12/2009 | WO2009030950A1 Conversion method |
| 03/12/2009 | WO2009030949A1 Conversion method |
| 03/12/2009 | CA2698655A1 Conversion method |
| 03/12/2009 | CA2698652A1 Conversion method |
| 03/11/2009 | EP2033974A1 Conversion method |
| 03/11/2009 | EP2033973A1 Conversion method |
| 03/11/2009 | CN100467491C Disruption of plant material to readily hydrolyzable cellulosic particles |
| 03/04/2009 | EP2031388A1 Filler for optical isomer separation |
| 02/26/2009 | WO2009025354A1 Process for production of silane-modified cationized cellulose |