| Patents for C08B 15 - Preparation of other cellulose derivatives or modified cellulose (3,279) |
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| 11/30/2005 | CN1229392C Ligand modified cellulose product |
| 11/24/2005 | WO2005110585A1 Blood detoxification membrane, method for producing same, and use thereof |
| 11/24/2005 | WO2005110430A1 Method of use of carboxylated polysaccharides topically on the eyeball |
| 11/24/2005 | WO2005110277A2 Carboxylated polysaccharides and method of preparation and use |
| 11/24/2005 | US20050261490 Method for producing temporarily cross-linked cellulose ethers |
| 11/24/2005 | US20050260188 Cross-linked gels of chemically activated carboxypolysaccharides and polyalkylene oxides |
| 11/24/2005 | US20050257905 Process and composition for preparing a lignocellulose-based product, and the product obtained by the process |
| 11/23/2005 | CN1701080A Method for the production of cellulose carbamate in an inert organic reaction medium |
| 11/17/2005 | US20050256470 Reacting pulp sheet/fluff with glyoxylic acid and/or succinic semicaldehyde |
| 11/17/2005 | US20050255143 Method of use of carboxylated polysaccharides topically on the eyeball |
| 11/16/2005 | CN1696158A Inverse micelle method in use for degrading cellulose |
| 11/15/2005 | CA2130427C Modified polysaccharides having improved absorbent properties and process for the preparation thereof |
| 11/10/2005 | US20050250904 Esterification of an organopolysiloxane having residual carboxylic anhydride groups and a polysaccharide having hydroxyl groups |
| 11/10/2005 | US20050249778 Carboxylated polysaccharides and method of preparation and use |
| 11/08/2005 | US6962954 Activated polyethylene glycol compounds |
| 11/08/2005 | CA2213230C Cellulose particles, method for producing them and their use |
| 11/02/2005 | EP1278913B1 Aldehyde-containing polymers as wet strength additives |
| 11/02/2005 | EP1194133B1 Multilayered film containing an active substance and made of cross-linked hydrophilic polymers |
| 10/27/2005 | WO2005027852A3 Compositions of polyacids and polyethers and methods for their use in reducing pain |
| 10/25/2005 | US6958393 Cellulose derivatives having gel-like rheological properties and process for the preparation thereof |
| 10/20/2005 | US20050234229 Method for the production of cellulose carbamate moulded bodies |
| 10/18/2005 | CA2303560C Laundry detergent compositions with cellulosic based polymers to provide appearance and integrity benefits to fabrics laundered therewith |
| 10/18/2005 | CA2156573C Aminoplast resins and use thereof as crosslinking agents for cellulose |
| 10/06/2005 | WO2005054297A3 Cellulose interpolymers and method of oxidation |
| 10/06/2005 | US20050222405 Polysaccharide containing phosphorylcholine group and process for producing the same |
| 10/04/2005 | US6951933 Superabsorbent biopolymer for use in cosmetics, toiletries and infant diapers |
| 09/29/2005 | WO2005090445A1 Matrix of polysaccharide that is modified under an electron beam by a functional oganosilicon compound |
| 09/29/2005 | US20050215778 Method for the production of cellulose carbamate by means of reactive extrusion |
| 09/28/2005 | CN1675247A Depolymerization of water soluble polysaccharides |
| 09/28/2005 | CN1673233A Carboxymethyl hydroxyethyl cellulose producing process |
| 09/22/2005 | US20050209449 Preparing carboxymethyl cellulose for use in paper making from mixture of polysaccharide or polysaccharide ether and alkaline depolymerization agent |
| 09/22/2005 | US20050209355 [Novel Reactions and the Products of Such Reactions] |
| 09/21/2005 | EP1577356A1 Ink composition containing a particular type of dye, and corresponding ink jet printing process. |
| 09/21/2005 | CN1671743A Production of microcrystalline cellulose |
| 09/14/2005 | EP1574522A1 Process for the preparation of swellable modified ethers of cellulose and starch |
| 09/14/2005 | EP1572849A2 Anti-filming materials, compositions and methods |
| 09/06/2005 | US6939842 Laundry treatment compositions comprising a silicone and a substituted polysaccharide |
| 09/06/2005 | US6939536 Cosmetic compositions containing water-soluble polymer complexes |
| 09/01/2005 | WO2005080649A1 Method for producing fibres and other moulded bodies from cellulose carbamate and/or regenerated cellulose |
| 09/01/2005 | WO2005080489A1 A solution of metal-polymer chelate(s) and applications thereof |
| 09/01/2005 | US20050192434 For use as binder resins and drug delivery agents; bioavailability |
| 09/01/2005 | DE102004007616A1 Verfahren zur Herstellung von Fasern und anderen Formkörpern aus Cellulosecarbamat und/oder regenerierter Cellulose A process for the production of fibers and other molded articles made of cellulose carbamate and / or regenerated cellulose |
| 08/25/2005 | US20050183837 Use of water-soluble polymer complexes in aqueous systems |
| 08/24/2005 | EP1566388A1 Cationic carbohydrate polymers, their use and a process for their preparation |
| 08/18/2005 | WO2005074395A2 Method of preparing aqueous dispersion of hydroxypropyl methyl cellulose phthalate nanoparticle composition |
| 08/18/2005 | US20050182190 Blends of hydroxyethylcellulose as protective colloid; reduction in the overall amount used without affecting dispersion;, and cellulose ethers; polymerizing with an ethylenically unsaturated monomer |
| 08/10/2005 | CN1651465A Glycosyl modified dietary fiber, its preparation method and application |
| 08/02/2005 | US6923961 Chemically activated carboxypolysaccharides and methods for use to inhibit adhesion formation and promote hemostasis |
| 07/26/2005 | US6921820 Method for forming cellulose |
| 07/21/2005 | US20050159339 Pegylated non-hypertensive hemoglobins, methods of preparing same, and uses thereof |
| 07/19/2005 | US6919447 Hypochlorite free method for preparation of stable carboxylated carbohydrate products |
| 07/14/2005 | DE10358748A1 Darreichungsform basierend auf vernetzten hydrophilen Polymeren Dosage form based on crosslinked hydrophilic polymers |
| 07/13/2005 | EP1551879A1 Production of microcrystalline cellulose |
| 07/13/2005 | CN1639196A Disruption of plant material to readily hydrolyzable cellulosic particles |
| 07/12/2005 | US6916466 Coupling of modified cyclodextrins to fibers |
| 07/07/2005 | US20050148767 Self-cross-linked alkyl cellulose |
| 07/07/2005 | US20050145351 Hydrolyzing with active oxygen in an acidic environment in a one step process; product has a greater brightness |
| 07/06/2005 | EP1550688A1 Organopolysiloxane-modified polysaccharide and process for producing the same |
| 07/05/2005 | CA2312954C Polymeric polycarboxylic acid crosslinked cellulosic fibers |
| 06/30/2005 | WO2005058972A1 Process for the oxidation of hydroxy compounds by means of nitroxy compounds |
| 06/30/2005 | US20050143571 Method for forming individualized intrafiber crosslinked cellulosic fibers with improved brightness and color |
| 06/23/2005 | WO2005056648A1 Form of administration based on crosslinked hydrophilic polymers |
| 06/21/2005 | US6908995 Production of carbohydrates, alcohol and resins from biomass |
| 06/16/2005 | WO2005054297A2 Cellulose interpolymers and method of oxidation |
| 06/16/2005 | US20050131225 Biodegradable oxidized cellulose esters and their uses as microspheres |
| 06/15/2005 | EP1541590A1 Process for the oxidation of hydroxy compounds by means of nitroxy compounds |
| 06/14/2005 | US6906131 Cellulose material with improved absorbency |
| 06/08/2005 | EP1538256A2 Implementation of dissolved solids profiling |
| 06/08/2005 | EP1537149A1 Method for producing temporarily cross-linked cellulose ethers |
| 06/08/2005 | EP1536845A1 Wound dressing materials comprising complexes of anionic polysaccharides with silver |
| 06/08/2005 | CN1625568A Method for manufacturing cellulose carbamate |
| 06/08/2005 | CN1205229C Method for preparing hydroxypropyl cellulose |
| 06/07/2005 | US6903208 Fabric softening; polysaccharide-polysiloxane copolymer |
| 06/02/2005 | WO2005049869A1 Method of hydrolyzing organic compound |
| 06/01/2005 | EP1534892A1 Chemically cross-linked cellulosic fiber and method of making same |
| 06/01/2005 | CN1203896C Low substituted ethylene-lactic cellulose and solid preparation |
| 05/26/2005 | WO2005047339A1 Biodegradable oxidized cellulose esters and their uses as microspheres |
| 05/26/2005 | US20050112077 Viscoelastic gels; crosslinking polysaccharides with ligand and metal compound; fracturing subterranean formations ; enhanced oil recovering |
| 05/26/2005 | US20050110176 Method of producing porous spherical particles |
| 05/26/2005 | US20050108832 Functionalization of natural or synthetic fibers by forming carbon-carbon bonds; improved stability during repeated laundering |
| 05/25/2005 | DE19953589B4 Polysaccharid mit funktionellen Gruppen, Verfahren zu dessen Herstellung und daraus hergestellte Produkte Polysaccharide with functional groups, procedures for the preparation thereof and products derived therefrom |
| 05/24/2005 | US6897189 Anti-wrinkle silicone polysaccharide compounds and compositions comprising said compounds |
| 05/24/2005 | US6896725 Containing at least 1 carboxyl group per molecule; especially from oxidized cellulose and starches |
| 05/19/2005 | US20050107602 Producing cellulose carbamate: providing reaction mixture of cellulose and molten and/or dissolved urea, heat, recover modified cellulose |
| 05/19/2005 | US20050106686 Dialdehyde starch (DAS) can be oxidised with oxygen or hydrogen peroxide in the presence of a laccase or other oxidation enzyme catalyze by 2,2,6,6-tetramethylpiperidin-1-oxyl (TEMPO) as nitroxyl compound to form a monoaldehyde-monocarboxyl starch (MACS); improved wet strength |
| 05/18/2005 | CN1616492A Biological peptide heavy hydrocarbon resolvase double hydrogen transfer factor modified cellulose of and its preparing method |
| 05/17/2005 | US6893493 Preparation method of solvent-free water-dispersible hydroxypropyl methyl cellulose phthalate nanoparticle |
| 05/12/2005 | WO2005042588A1 Cellulose derivative |
| 05/12/2005 | US20050100518 nitrocelluloses or cellulose esters modified by saturated or unsaturated linear or branched, aromatic, alipahtic or heteroaromatic hydrocarbons, fluoro or perfluoro groups, mesogenic groups, polyolefins, condensation polymers, polysiloxanes; smooth, homogeneous and glossy film |
| 05/06/2005 | WO2005013926A3 Cosmetic composition comprising a cellulose or a liposoluble modified cellulose derivative |
| 05/04/2005 | EP1527104A1 Mixtures of alkylated and non-alkylated cellulose ethers and use thereof |
| 05/03/2005 | US6886568 Method for fabricating cell-containing implants |
| 04/13/2005 | EP1521780A1 Method for obtaining modified polysaccharides by oxidation of hydroxyl groups |
| 04/13/2005 | EP1521777A1 Depolymerization of water soluble polysaccharides |
| 04/07/2005 | US20050074495 Compositions of polyacids and methods for their use in reducing adhesions |
| 04/05/2005 | US6875862 Radiating with radioactive rays a mixture of an alkyl, a hydroxyalkyl and/or carboxyalkyl cellulose; medical products, cosmetics, sanitary products and an agricultural water retention agent; a chromatography carrier; soil improver |
| 03/31/2005 | WO2005027852A2 Compositions of polyacids and polyethers and methods for their use in reducing pain |
| 03/30/2005 | CN1602318A Novel cellulose-type material |
| 03/29/2005 | CA2384701C Method of making carboxylated cellulose fibers and products of the method |
| 03/24/2005 | WO2005026233A1 Preparation method of enteric aqueous dispersed hydroxypropyl methylcellulose phthalate nanoparticle |