Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08B - Polysaccharides; Derivatives thereof › C08B 1 - Preparatory treatment of cellulose for making derivatives thereof
Patents for C08B 1 - Preparatory treatment of cellulose for making derivatives thereof (2,184)
12/2012
12/05/2012CN102807624A Preparation technology of hydroxypropyl methylcellulose ether (HPMC)
11/2012
11/29/2012US20120301928 Preprocessing method of hydrolyzing lignocellulosic biomass and methods of manufacturing sugar compound and bioethanol from biomass processed using the preprocessing method
11/28/2012EP2526120A1 Dried nanocrystalline cellulose of controllable dispersibility and method therefor
11/28/2012CN102803352A Biomass fractionation process for bioproducts
11/28/2012CN101835804B 生物质处理方法 Biomass processing method
11/27/2012US8317503 Device for producing Lyocell fibers
11/21/2012EP2523977A1 Method of chlorinating polysaccharides or oligosaccharides
11/21/2012CN102791911A Cellulose nanofibers, method for producing same, composite resin composition and molded body
11/08/2012WO2012151536A2 Cellulose hydrolysis with ph adjustment
11/08/2012WO2012150701A1 Method for producing alkali cellulose
11/08/2012WO2012150700A1 Method for producing alkali cellulose
11/08/2012US20120282666 Method for producing ethanol
11/08/2012US20120282660 Novel method for processing lignocellulose containing material
11/08/2012CA2834939A1 Cellulose hydrolysis with ph adjustment
11/07/2012CN101821293B Conversion method
11/01/2012US20120276185 Soluble coating comprising polyelectrolyte with hydrophobic counterions
10/2012
10/31/2012EP2516473A1 Anionic polysaccharides functionalised by a hydrophobic acid derivative
10/31/2012CN102762596A Improved process for fractionation of lignocellulosic biomass
10/18/2012WO2012140328A1 Method of dissolving natural polymers
10/18/2012WO2012102896A3 Processes and systems for enzymatically isolating lignin and other bioproducts from herbaceous plants
10/17/2012EP2510150A1 Novel method for processing lignocellulose containing material
10/16/2012US8287692 Processes for producing cellulose nanofibers
10/10/2012EP2507430A1 Improved methods of treating a biomass for enzymatic hydrolysis
10/10/2012CN102718874A Method for preparing methyl cellulose ether with arundodomax dissolving pulp serving as raw material
10/10/2012CN101003955B Technology for pretreating raw material of plant fiber by soft alkali / oxidation process, and solvent cyclic utilization
10/09/2012US8282959 Branched end reactants and polymeric hydrogel tissue adhesives therefrom
10/04/2012US20120253030 Process for manufacturing low-fibrillating cellulosic fiber
10/03/2012CN102712698A Method of chlorinating polysaccharides or oligosaccharides
10/03/2012CN102712108A Process for producing granules
10/03/2012CN102154721B Short-process low energy consumption production method for bamboo wood viscose fiber
10/03/2012CN101636416B Forming solutions
10/03/2012CN101007853B Dissolution and processing of cellulose using ionic liquids
09/2012
09/27/2012US20120245336 Compositions containing recyclable ionic liquids for use in biomass processing
09/19/2012EP2499186A1 Biomass fractionation process for bioproducts
09/19/2012EP2499166A1 Improved methods of enzymatic hydrolysis
09/19/2012EP2498964A1 Process for producing granules
09/13/2012WO2012121258A1 Method for producing porous cellulose beads
09/13/2012WO2012120971A1 Transparent resin composite
09/13/2012CA2828369A1 Method for producing porous cellulose beads
09/05/2012CN101657470B Reformation of ionic liquids
08/2012
08/30/2012US20120219479 Adsorbent and method of collecting precious metal using the same
08/23/2012WO2012077005A3 Melt-blended protein composition
08/23/2012US20120214981 Methods for producing alkali cellulose and cellulose ether
08/23/2012US20120214980 Methods for preparing alkali cellulose and cellulose ether
08/23/2012US20120214979 Process for the production of microfibrillated cellulose in an extruder and microfibrillated cellulose produced according to the process
08/22/2012EP2489681A1 Methods for Producing Alkali Cellulose and Cellulose Ether
08/22/2012EP2489680A1 Method for Producing Alkali Cellulose Comprising Removal of Cellulose Particles
08/22/2012EP2489679A1 Methods for Producing Alkali Cellulose and Cellulose Ether
08/22/2012EP2489678A1 Method for Producing Cellulose Ether
08/22/2012EP2489677A1 Methods for Preparing Alkali Cellulose and Cellulose Ether
08/22/2012CN102643355A Methods for preparing alkali cellulose and cellulose ether
08/22/2012CN102643354A Methods for producing alkali cellulose and cellulose ether
08/22/2012CN102643353A Method for producing cellulose ether
08/22/2012CN102643352A Methods for producing alkali cellulose and cellulose ether
08/22/2012CN102643351A Method for producing alkali cellulose comprising removal of cellulose particles
08/16/2012WO2012087068A3 Treatment method for biomass to maximize sugar yield, and additive used in same
08/15/2012EP2486062A2 A process of manufacturing low-fibrillating cellulosic fibers
08/15/2012CN102633885A Aging drum
08/15/2012CN101982578B Method for preparing lignocellulose fibers
08/08/2012CN102630230A A process of manufacturing low-fibrillating cellulosic fibers
08/02/2012WO2012102896A2 Processes and systems for enzymatically isolating lignin and other bioproducts from herbaceous plants
08/02/2012WO2012102175A1 Cellulosic biomass treatment method, method of producing sugar, alcohol or organic acid from cellulosic biomass
08/02/2012CA2824920A1 Processes and systems for enzymatically isolating lignin and other bioproducts from herbaceous plants
08/01/2012CN102617741A Process for producing hydroxy propyl cellulose with high substitution degree
07/2012
07/25/2012CN102154812B Production method of preservative natural cellulose membrane
07/24/2012CA2519652C Cellulose matrix encapsulation and method
07/18/2012CN102596800A Fractionation of a waste liquor stream from nanocrystalline cellulose production
07/11/2012EP2473582A2 Pyrolytic conversion of cellulose and/or hemicellulose dissolved in an ionic liquid
07/11/2012EP2473534A1 Temperature-optimized conversion of lignocellulosic biomass
07/11/2012EP2473533A1 Simultaneous catalytic conversion of cellulose and lignin to a liquid fuel in an ionic liquid
07/11/2012CN102558364A Manufacture of cellulose esters: recycle of caustic and/or acid from pre-treatment of pulp
07/04/2012CN1968966B Improved raw cotton linters composition, method of making same and uses thereof
07/04/2012CN102549213A Method and apparatus for the heat treatment of a cellulosic feedstock upstream of hydrolysis
07/04/2012CN102041572B Method for manufacturing viscose fibers by ultrasonic polymerization reduction of cotton pulp
07/04/2012CN102041571B Method for manufacturing viscose fibers from wood pulp through ultrasonic reduction polymerization
07/04/2012CN102041570B Method for manufacturing viscose through ultrasonic polymerization reduction of plant fibers
07/04/2012CN102041569B Method for manufacturing viscose through ultrasonic polymerization reduction of bamboo pulp
07/04/2012CN102041568B Method for manufacturing viscose through ultrasonic polymerization reduction of bamboo and cotton composite pulp
07/04/2012CN102041567B Method for preparing viscose fibers through ultrasonic depolymerization of bamboo and wood composite pulp
07/04/2012CN102041566B Method for preparing viscose fibers through ultrasonic depolymerization of bamboo and bombax composite pulp
07/04/2012CN102041565B Method for manufacturing viscose fibers by ultrasonic polymerization reduction of wood-cotton composite pulp
07/04/2012CN101693743B Process for preparing cellulose derivatives containing double-bond lateral group
06/2012
06/28/2012WO2012087068A2 Treatment method for biomass to maximize sugar yield, and additive used in same
06/28/2012WO2012085689A1 Improved method for obtaining fermentable sugars based on microalgae and macroalgae
06/28/2012WO2012084878A1 Electrodes for lithium batteries
06/21/2012WO2012047565A3 High temperature resistant plastic composite with modified ligno-cellulose
06/20/2012EP2464599A1 Fractionation of a waste liquor stream from nanocrystalline cellulose production
06/14/2012WO2012077005A2 Melt-blended protein composition
06/14/2012WO2012075963A1 Methods for producing a fermentation product from lignocellulose-containing material
06/14/2012WO2012022325A3 Method for dissolving cellulose
06/12/2012US8198261 Thermally modified microbial-derived cellulose for in vivo implantation
06/05/2012US8193291 Solution of metal-polymer chelate(s) and applications thereof
05/2012
05/31/2012WO2012036857A3 Improved milling process with oil recovery
05/31/2012US20120136146 Process for the production of microfibrillated cellulose and produced microfibrillated cellulose
05/31/2012US20120135505 Method for preparing microcrystalline cellulose
05/31/2012DE102010052602A1 Verfahren zur säurekatalysierten Depolymerisation von Cellulose Method for acid-catalyzed depolymerization of cellulose
05/30/2012CN1990506B Methods for preparing alkali cellulose and cellulose ether
05/30/2012CN101663325B Method of preparing alkali cellulose or a cellulose derivative
05/29/2012US8188266 Cellulose- or lignocellulose-containing composite materials based on a silane-based composite as a binder
05/24/2012US20120130065 Guar process monitoring methods
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