Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08B - Polysaccharides; Derivatives thereof › C08B 15 - Preparation of other cellulose derivatives or modified cellulose
Patents for C08B 15 - Preparation of other cellulose derivatives or modified cellulose (3,279)
10/2010
10/14/2010WO2010116826A1 Process for producing cellulose nanofibers
10/14/2010WO2010116794A1 Method for recovery/reuse of n-oxyl compound
10/14/2010US20100261862 Flame-retardant processing method and flame-retarded cellulosic fiber material
10/14/2010CA2755338A1 Method for recovery/reuse of n-oxyl compound
10/12/2010CA2450912C Laundry treatment compositions
10/06/2010CN101851295A Preparation method of homogenized fine nano-cellulose fiber
09/2010
09/28/2010US7803937 carbamidated cellulose II phosphate produced by by reacting a phosphorus oxide, a phosphoric acid halide, or a phosphoric acid with a dried cellulose II in the presence of urea; efficiently adsorbs metal ions in a solution; metal-adsorbing system
09/28/2010CA2334050C New phenolic compounds derived from dialkoxyethanals, their preparation process and their application
09/23/2010WO2010105357A1 Cellulose materials with novel properties
09/23/2010CA2755586A1 Cellulose materials with novel properties
09/22/2010CN101838334A Preparation method of high viscosity polyanion cellulose
09/22/2010CN101838333A Method for preparing high viscosity polyanionic cellulose
09/22/2010CN101838332A Method for preparing nanometer nitro celluloses
09/10/2010WO2010100126A1 Method for producing polysaccharide derivatives
09/09/2010US20100224840 Method and Composition
09/08/2010EP2226414A1 Process for production of cellulose nanofiber, catalyst for oxidation of cellulose, and method for oxidation of cellulose
09/08/2010CN101827865A Conversion method
09/01/2010EP2222759A2 Thermosetting polysaccharides
09/01/2010CN101821293A Conversion method
08/2010
08/26/2010WO2010095304A1 Hydrogel of polysaccharide derivatives
08/26/2010DE10297399B4 Neue Cellulosematerialien New cellulosic materials
08/26/2010CA2752889A1 Mechanically competent natural polymer based porous grafts for bone repair and regeneration
08/26/2010CA2752720A1 Hydrogel of polysaccharide derivative
08/25/2010CN101811034A Synthesis and application of large-grain diameter chiral stationary phase
08/18/2010CN201551988U Device for preparing oxidized cellulose
08/18/2010CN101134785B Colonic microflora degradation material and preparation method and uses thereof
08/12/2010WO2010089948A1 Suspension of cellulose fibers and method for producing same
08/11/2010EP2216345A1 Cellulose nanofiber and process for production thereof, and cellulose nanofiber dispersion
08/04/2010CN101796075A Polymer hydrogels and methods of preparation thereof
07/2010
07/29/2010US20100190969 Non-naturally occurring carbohydrate-based fibrous elements and methods for making same
07/28/2010CN101790415A Method and apparatus for contamination-free loading and emptying
07/22/2010US20100184965 Complex consisted of a polysaccharide and an HBP
07/22/2010US20100184223 Biomaterial based on a hydrophilic polymeric carrier
07/21/2010CN101168616B Method for preparing polysaccharide nano particle grafting polyester modified polylactic acid material
07/14/2010CN101778868A Process for production of silane-modified cationized cellulose
07/13/2010US7754878 Functionalization of natural or synthetic fibers by forming carbon-carbon bonds; improved stability during repeated laundering
07/13/2010US7754794 Methods of treating keratin based substrates
07/07/2010CN101772517A Nanoparticles of slightly oxidized cellulose
07/07/2010CN101772516A Gas barrier material
07/07/2010CN101772515A nanoparticles of amorphous cellulose
07/07/2010CN101768221A Method for preparing nano-crystal cellulose II by using basic anion-exchange resin
07/01/2010US20100168410 Hydroxypropyl Methyl Cellulose Hard Capsules and Process of Manufacture
06/2010
06/30/2010EP2201041A1 Conversion method
06/30/2010CN101759807A Method for preparing nanocrystal cellulose I by applying acid cation exchange resin
06/24/2010WO2010070123A1 Novel method for the controlled hydrolysis of polysaccharides
06/24/2010US20100159569 Processing biomass
06/23/2010CN101747443A Macromolecular coupling agent for bacterial cellulose surface modification as well as preparation method and application thereof
06/17/2010WO2010066905A1 Surface modified cellulose nanofibers
06/16/2010EP2196579A1 Method for producing microfibrillated cellulose
06/16/2010EP2196478A1 Surface modified cellulose nanofibrils
06/16/2010CN101735326A Method for rapid immobilization of cucuriturils to cellulose under light of microwave electrodeless ultraviolet lamp
06/16/2010CN101735325A Preparation method of graft copolymer of nano cellulose and aliphatic polyester
06/16/2010CN101235091B Methylcellulose-nano diamond derivatives, preparation method and use thereof
06/10/2010US20100143438 Biomolecules
06/09/2010CN101724078A Method for preparing oxidized cellulose
06/08/2010CA2230143C Chiral supports, their synthesis and their use in the separation of chiral compounds or preparation of enantiomers
06/03/2010WO2010060716A1 Water-absorbing polysaccharide and method for producing the same
05/2010
05/27/2010WO2010059825A1 Sugar production by decrystallization and hydrolysis of polysaccharide enriched biomass
05/27/2010CA2739707A1 Sugar production by decrystallization and hydrolysis of polysaccharide enriched biomass
05/26/2010EP2188314A1 Conversion method
05/26/2010CN101711604A Tar and harm reducing cellulose balls for cigarette filter tip and preparation thereof
05/20/2010WO2010055839A1 Composite compositions and composites
05/19/2010EP1836227B1 Biodegradable, super absorbent polymer hydrogels and a method for their preparation
05/12/2010EP2184299A1 Gas barrier material
05/05/2010EP2182009A1 Process for production of silane-modified cationized cellulose
05/05/2010EP2180940A1 Method and apparatus for contamination-free loading and emptying
05/05/2010CN101701052A Nitrated cellulose grafted by spirooxazine group and preparation method thereof
04/2010
04/29/2010US20100105891 Process for producing noncrystalline cellulose
04/21/2010EP2177538A1 Cellulose ethers having little swelling and process for their production
04/20/2010US7700747 Crosslinked polysaccharide sponge
04/14/2010CN101693743A Process for preparing cellulose derivatives containing double-bond lateral group
04/08/2010WO2010037986A1 Method for the silanisation of polysaccharides
04/06/2010CA2362006C Crosslinked polysaccharide, obtained by crosslinking with substituted polyethylene glycol, as superabsorbent
03/2010
03/25/2010WO2010031144A1 Temperature-responsive polymer particles in protein separation applications
03/25/2010CA2737404A1 Temperature-responsive polymer particles in protein separation applications
03/18/2010US20100065499 Composite material
03/04/2010WO2009134748A3 Cellulosic and lignocellulosic structural materials and methods and systems for manufacturing such materials by irradiation
03/04/2010US20100055184 Hydrogels for vocal cord and soft tissue augmentation and repair
02/2010
02/18/2010US20100042197 Preparation of hollow cellulose vessels
02/17/2010EP2153808A1 Absorbent product comprising a cationic modified guar gum
02/16/2010US7662953 Method for manufacturing cellulose carbamate
02/16/2010US7662801 Biodegradable oxidized cellulose esters
02/11/2010WO2010017275A1 Absorbent product comprising a cationic modified guar gum
02/11/2010WO2010016611A1 Hydrogel
02/11/2010CA2733438A1 Absorbent product comprising a cationic modified guar gum
02/11/2010CA2731791A1 Hydrogel
02/04/2010WO2010014503A1 Decrystallization of cellulosic biomass with an acid mixture comprising phosphoric and sulfuric acids
02/04/2010WO2009016325A9 Method for preparing an oxidised cellulose compress
02/04/2010CA2727524A1 Decrystallization of cellulosic biomass with an acid mixture comprising phosphoric and sulfuric acids
02/03/2010CN101638442A Method for hydrolyzing lignocellulose
02/03/2010CN101638441A Method for hydrolyzing lignocellulose
02/02/2010CA2435491C Crosslinked polysaccharide sponge
01/2010
01/27/2010EP1448604B1 Preparation method of solvent-free water-dispersible hydroxypropyl methyl cellulose phthalate nanoparticle
01/26/2010CA2509190C Anti-filming materials, compositions and methods
01/20/2010EP2145903A1 Separating agent for optical isomer
01/19/2010US7649089 Biodegradable oxidized cellulose esters and their uses as microspheres
01/19/2010US7649087 Saccharide residue-functional organopolycarbosiloxanes and method for the preparation thereof
01/12/2010US7645874 Cellulose oxidation by nitrogen dioxide in a perfluorinated tertiary amine solvent
01/12/2010CA2110111C Production of saccharide carboxylic acids
12/2009
12/29/2009CA2448140C Superabsorbents, preparation thereof and use thereof
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