| Patents for C08B 1 - Preparatory treatment of cellulose for making derivatives thereof (2,184) |
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| 08/20/2009 | WO2009102307A1 Production of cellulose esters in the presence of a cosolvent |
| 08/20/2009 | WO2009102306A1 Cellulose esters and their production in halogenated ionic liquids |
| 08/20/2009 | WO2009102305A1 Treatment of cellulose esters |
| 08/19/2009 | EP2089468A1 Method for the production of functional molded cellulose articles |
| 08/13/2009 | WO2009098073A1 Method and device for the production of molded bodies |
| 08/13/2009 | US20090202751 Cellulose Acylate Film And Method For Producing Same, And Retardation Film, Polarizer And Liquid Crystal Display Device Comprising The Film |
| 08/12/2009 | CN100525963C Powder metal mixture including fragmented cellulose fibers |
| 08/06/2009 | WO2009045653A3 Biomass treatment method |
| 08/06/2009 | WO2009045652A3 Biomass treatment apparatus |
| 08/06/2009 | US20090197942 Method For Producing Polyphenol-Rich Composition |
| 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 | WO2009094531A2 Reactor pump for catalyzed hydrolytic splitting of cellulose |
| 07/30/2009 | US20090192264 Method of in situ bioproduction and composition of bacterial cellulose nanocomposites |
| 07/23/2009 | US20090186796 Liquid detergent composition |
| 07/22/2009 | CN101490090A Microfibrillated cellulose having cellulose type-II crystalline structure, and molded article containing the microfibrillated cellulose |
| 07/22/2009 | CN101490089A Process for acylating cellulose |
| 07/15/2009 | CN201272758Y Alkali transfer apparatus used for viscose production dipping process |
| 07/09/2009 | US20090176979 Process for production of polysaccharide and/or monosaccharide by hydrolysis of different polysaccharide |
| 07/02/2009 | US20090169772 Retardation film, method for producing retardation film, polarizing plate and liquid crystal display |
| 07/01/2009 | EP2075260A1 Methods for preparing alkali cellulose and water-soluble cellulose ether |
| 07/01/2009 | EP2075259A1 Methods for preparing alkali cellulose and water-soluble cellulose ether |
| 07/01/2009 | CN101469033A Methods for preparing alkali cellulose and water-soluble cellulose ether |
| 07/01/2009 | CN101469032A Methods for preparing alkali cellulose and water-soluble cellulose ether |
| 06/25/2009 | US20090163604 Process for Producing Tablet by High-Speed Direct Compression |
| 06/24/2009 | EP2072530A1 Method for manufacturing cellulose derivatives containing amino groups in ionic liquid |
| 06/17/2009 | EP2069405A2 A method of making cellulose ester polymer and pre-treating cellulose for the manufacture of cellulose ester polymer |
| 06/10/2009 | EP1648692A4 Cellulose matrix encapsulation and method |
| 06/10/2009 | CA2646930A1 Storage of cellulosic feedstocks to facilitate biofuel production |
| 06/04/2009 | WO2009070168A1 Method of preparing alkali cellulose or a cellulose derivative |
| 06/03/2009 | CN100494219C Kneading process of preparing polyanionic cellulose |
| 05/27/2009 | EP2062922A1 Method for manufacturing regenerated biopolymers and regenerated products created therewith |
| 05/27/2009 | CN101443362A Use of special screens in the preparation of cellulose powder |
| 05/22/2009 | WO2009062723A1 Method for producing regenerated biopolymers and regenerated products obtained by said method |
| 05/22/2009 | CA2704543A1 Method for producing regenerated biopolymers and regenerated products obtained by said method |
| 05/20/2009 | CN101434658A Method for producing carboxymethyl cellulose from cotton stem |
| 05/19/2009 | CA2462460C Dissolution and processing of cellulose using ionic liquids |
| 05/07/2009 | US20090114355 Organic fluorescent compositions |
| 04/22/2009 | CN100479923C Rope-on-spool uncoiler and granulator |
| 04/16/2009 | WO2009047023A1 Process for the conversion of cellulose in hydrated molten salts |
| 04/16/2009 | US20090099345 Carbon-Based Solid Acid, Catalyst Comprising the Solid Acid, and Reaction Using the Solid Acid as Catalyst |
| 04/16/2009 | US20090098176 Medical devices with triggerable bioadhesive material |
| 04/15/2009 | EP2047030A2 Pulp reactivity enhancement |
| 04/09/2009 | WO2005108565A3 Modified xylanase, methods of making and use thereof |
| 04/09/2009 | CA2692717A1 Biomass treatment apparatus |
| 04/07/2009 | US7514552 cellulose hydrolyzates having an average polymerization degree of 150 to 450, microstructure particle sizes, an apparent specific volume of more than 7 cm3/g and a retention capacity for polyethylene glycol, useful as an excipient for medicines, foods or chemicals |
| 04/07/2009 | CA2339002C Method and apparatus for feeding a mass of particulate or fibrous material |
| 04/02/2009 | US20090088564 Dissolution of Cellulose in Mixed Solvent Systems |
| 04/02/2009 | US20090086125 Process for producing cellulose acylate film, cellulose acylate film, optically- compensatory film, polarizing plate and liquid-crystal display device |
| 04/01/2009 | EP2042519A1 Microfibrillated cellulose having cellulose type-ii crystalline structure, and molded article containing the microfibrillated cellulose |
| 04/01/2009 | CN101397369A Water-based solvent system of cellulose and corresponding method for dissolving cellulose |
| 03/26/2009 | WO2009036480A1 Cellulose powder and method for the production thereof |
| 03/25/2009 | EP2038307A1 Method for acylating cellulose with a specific average degree of polymerization |
| 03/25/2009 | EP1893651B1 Solubility of cellulose in ionic liquids with addition of amino bases |
| 03/25/2009 | EP1353957B1 Disruption of plant material to readily hydrolyzable cellulosic particles |
| 03/18/2009 | EP2035458A1 Process for acylating cellulose |
| 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 | EP2032723A2 Conversion method |
| 03/11/2009 | CN101381479A Method for synthesizing alkaline soluble glycol cellulose for spinning/membrane manufacturing |
| 03/11/2009 | CN100467491C Disruption of plant material to readily hydrolyzable cellulosic particles |
| 03/05/2009 | WO2009028487A1 Process for production of tablets containing both crystalline cellulose and granules |
| 03/05/2009 | US20090062523 Method for Separating the Main Components of Lignocellulosic Materials |
| 03/05/2009 | US20090062516 Lignin and other products isolated from plant material, methods for isolation and use, and compositions containing lignin and other plant-derived products |
| 02/26/2009 | US20090054863 Chemical activation and refining of southern pine kraft fibers |
| 02/26/2009 | US20090054637 Thermoplastic resin film and method for producing the same |
| 02/26/2009 | US20090053429 Cellulose acylate film and method for producing same, and retardation film, polarizer and liquid crystal display device comprising the film |
| 02/26/2009 | US20090050134 Biomass Treatment Method |
| 02/25/2009 | EP2027159A2 A process for the stepwise treatment of lignocellulosic material to produce reactive chemical feedstocks |
| 02/19/2009 | WO2009021259A2 Mixture, especially spinning solution |
| 02/18/2009 | EP2024397A1 Use of special screens in the preparation of cellulose powder |
| 02/18/2009 | EP1317573B1 Process for producing fibres, film, casings and other products from modified soluble cellulose |
| 02/17/2009 | CA2446805C Method of manufacturing a multifunctional additive and using the same |
| 02/12/2009 | WO2008119770A9 Method for modifying the structure of a cellulose material by treatment with an ionic liquid |
| 02/11/2009 | CN100460594C Thinning wood and other low sprecific wood used for leiser product |
| 02/10/2009 | US7488558 Homogeneous separator |
| 02/03/2009 | US7485720 spherical cellulose material comprising a water-insoluble polysaccharide formed by beta -1,4-type sugar chain linkages, the degree of crystallinity is 70% or greater, and macrofibrils are formed radially from the center to the periphery; produced by Enterobacter; easily separated from the culture broth |
| 01/22/2009 | US20090023911 Cellulose acylate film, polarizing plate, optical compensation film, and liquid crystal display device using the same |
| 01/15/2009 | US20090018326 Cellulose acylate film and method for producing the same |
| 01/14/2009 | CN101346416A Solvent system based on molten ionic liquids, its production and use for producing regenerated carbohydrates |
| 01/08/2009 | US20090011033 Process for the manufacture of cellulose sulfate with improved characteristics |
| 01/01/2009 | US20090004692 Methods to enhance the activity of lignocellulose-degrading enzymes |
| 12/31/2008 | CN101333777A Method for high-efficiency hydrolyzing lignocellulose raw material in ionic liquid |
| 12/24/2008 | WO2008154668A1 Thin film treatment apparatus |
| 12/24/2008 | WO2008154667A1 Thin film treatment apparatus |
| 12/24/2008 | WO2008154666A1 Thin film treatment apparatus |
| 12/24/2008 | CN101328271A Preparation of cellulose solution |
| 12/11/2008 | WO2008114139A3 System and methods for biomass processing |
| 12/11/2008 | WO2008098037A3 Polymer derivatives and composites from the dissolution of lignocellulosics in ionic liquids |
| 12/11/2008 | US20080306255 Method for Selective Separation of Cellulosic Polymer and Apparatus Therefor |
| 12/11/2008 | US20080306012 Polysaccharide-Derived Nitric Oxide-Releasing Carbon-Bound Diazeniumdiolates |
| 11/26/2008 | CN100436005C Powder metal mixture including micronized starch |
| 11/25/2008 | US7456265 Carriers for cosmetics, pharmaceuticals, and veterinary products providing timed releasing of active ingredients |
| 11/06/2008 | US20080275230 Polymers having covalently bound antibiotic agents |
| 11/06/2008 | DE102006035830A9 Lösungssystem auf der Basis geschmolzener ionischer Flüssigkeiten, dessen Herstellung sowie Verwendung zur Herstellung regenerierter Kohlenhydrate Solution system based molten ionic liquids, its preparation and use for the production of regenerated carbohydrates |
| 11/05/2008 | EP1987192A2 Manufacture of cellulose esters: recycle of caustic and/or acid from pre-treatment of pulp |
| 11/05/2008 | CN101300117A Method and apparatus for pelletizing biomaterial composites |