| Patents for C08B 15 - Preparation of other cellulose derivatives or modified cellulose (3,279) |
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| 07/04/2007 | EP0713399B1 Method for binding to polymers |
| 07/03/2007 | CA2522232C Cross-linked polysaccharide composition |
| 06/28/2007 | US20070149774 Methods for preparing alkali cellulose and cellulose ether |
| 06/28/2007 | US20070149773 Methods for preparing alkali cellulose and cellulose ether |
| 06/28/2007 | US20070149772 Methods for preparing alkali cellulose and cellulose ether |
| 06/28/2007 | US20070149771 Methods for preparing alkali cellulose and cellulose ether |
| 06/28/2007 | US20070148431 Quaternary ammonium compounds with novel mode of action for protection of wood structures |
| 06/21/2007 | WO2007070135A1 Compounds |
| 06/21/2007 | WO2006070337A9 Biodegradable, super absorbent polymer hydrogels and a method for their preparation |
| 06/20/2007 | CN1322012C New technique for preparing cellulose carbate through urea embedding method |
| 06/19/2007 | CA2138850C Calcium-modified oxidized cellulose hemostat |
| 06/13/2007 | EP1606320B1 Crosslinked three-dimensional polymer network, method for preparing same, support material comprising same and uses thereof |
| 06/13/2007 | CN1321135C Method for preparing nano micro crystal cellulose using chlorine oxidation degradation |
| 06/06/2007 | CN1976952A Water-soluble cellulose derivative comprising a ligand |
| 06/06/2007 | CN1319993C Cellulose derirative having gel like rheological property and its preparation method |
| 05/31/2007 | WO2007060296A1 A method for preparing a cellulose carbamate solution |
| 05/29/2007 | CA2208754C Bioabsorbable oxidized cellulose composite material for prevention of postsurgical adhesions |
| 05/23/2007 | EP1786839A1 Water-soluble cellulose derivative comprising a ligand |
| 05/23/2007 | EP1448604A4 Preparation method of solvent-free water-dispersible hydroxypropyl methyl cellulose phthalate nanoparticle |
| 05/23/2007 | EP1432759B1 Laundry treatment compositions |
| 05/10/2007 | US20070104667 Cosmetic composition comprising a cellulose or a liposoluble modified cellulose derivative |
| 05/09/2007 | CN1314709C Preparation method of solvent-free water-dispersible hydroxypropyl methly cellulose phthalate nanoparticle |
| 05/02/2007 | EP1778911A1 Process for the enzymatic oxidation of a substrate comprising a primary hydroxyl group |
| 05/02/2007 | EP1778733A1 Method for the controlled oxidation of polysaccharides |
| 05/02/2007 | EP1778731A2 Amphoterric polysaccharide compounds containing sulfonate function(s), composition comprising them and cosmetic use thereof |
| 05/02/2007 | EP1778730A1 Amphoteric polysaccharide compounds containing aldehyde function(s), composition comprising them and cosmetic use thereof |
| 05/01/2007 | US7211268 Preparation of polysaccharide betainate type compounds, compounds obtained, their use and compositions comprising them |
| 04/25/2007 | EP1536845B1 Wound dressing materials comprising complexes of anionic polysaccharides with silver |
| 04/24/2007 | US7208593 Self-cross-linked alkyl cellulose |
| 04/24/2007 | US7208561 Saccharide residue-functional organopolysiloxanes and method for the preparation thereof |
| 04/18/2007 | EP1773888A2 Cellulose oxidationb by nitrogen dioxide in a perfluorinated tertiary amine solvents |
| 04/18/2007 | CN1948345A Preparation method of all biodegradable material |
| 04/17/2007 | CA2226082C Photochemically cross-linked polysaccharide derivatives having no photopolymerisable functional groups |
| 04/12/2007 | WO2007017085A3 Process for cross-linking cellulose ester membranes |
| 04/10/2007 | USRE39557 Utilize certain cellulosic based polymer or oligomeric materials as fabric treatment agents that can impart fabric appearance and integrity benefits to fabrics and textiles laundered in washing solutions |
| 04/10/2007 | CA2279649C Cellulose derivatives |
| 04/05/2007 | WO2006017729A3 Cellulose oxidation by nitrogen dioxide in a perfluorinated tertiary amine solvents |
| 04/04/2007 | EP1770157A1 Laundry treatment compositions |
| 04/04/2007 | EP1769004A2 Water-absorbing polysaccharide and method for producing the same |
| 04/03/2007 | US7199205 Esterification of an organopolysiloxane having residual carboxylic anhydride groups and a polysaccharide having hydroxyl groups |
| 03/28/2007 | CN1307247C Laundry treatment compositions |
| 03/21/2007 | EP1551879A4 Production of microcrystalline cellulose |
| 03/15/2007 | WO2007029722A1 Method for purification of lignophenol derivative |
| 03/14/2007 | EP1453888B1 Saccharide residue-functional organopolycarbosiloxanes and method for the preparation thereof |
| 03/14/2007 | EP1423433B1 Method for producing a cellulose ether of low viscosity by means of acid oxidative decomposition of ground and dried cellulose ethers |
| 03/14/2007 | EP1414867B1 Polymers and their synthesis |
| 03/08/2007 | WO2007026341A1 A method for preparing polyanhydroglucuronic acid and/or salts thereof |
| 03/08/2007 | US20070055057 Water-dispersible polysaccaride derivatives of reduced glyoxal content, and a process for decreasing the glyoxal content in glyoxal-crosslinked polysaccharide derivatives |
| 03/07/2007 | EP1446440B1 Saccharide residue-functional organopolysiloxanes and method for the preparation thereof |
| 03/01/2007 | WO2006070337A3 Biodegradable, super absorbent polymer hydrogels and a method for their preparation |
| 02/28/2007 | CN1302011C Method and composition for replacing amylase, deposited silicon oxygen alkyl and use of the composition |
| 02/15/2007 | WO2007017085A2 Process for cross-linking cellulose ester membranes |
| 02/15/2007 | US20070036730 Cellulose derivatives |
| 02/15/2007 | CA2616867A1 Process for cross-linking cellulose ester membranes |
| 02/13/2007 | CA2212057C Photochemically cross-linked polysaccharide derivatives as supports for the chromatographic separation of enantiomers |
| 02/08/2007 | WO2007015579A1 Cellulose derivative |
| 02/08/2007 | DE102004007617B4 Verfahren zur Herstellung eines Vliesstoffes, Vliesstoff und dessen Verwendung A process for producing a nonwoven fabric, nonwoven fabric and the use thereof |
| 02/08/2007 | CA2618253A1 Cellulose derivative |
| 02/01/2007 | US20070026070 Cross-linked polysaccharide composition |
| 01/31/2007 | CN1906310A Method of hydrolyzing organic compound |
| 01/24/2007 | CN1902266A Form of administration based on crosslinked hydrophilic polymers |
| 01/24/2007 | CN1900121A Method for crushing synthetic fiber into micro and nano grade fiber material |
| 01/24/2007 | CN1296387C Cellulose powder |
| 01/17/2007 | EP1743906A2 Modified polysaccharides |
| 01/17/2007 | CN1896122A 纤维素粉末 Cellulose powder |
| 01/17/2007 | CN1295250C Preparation method of sweet potato diet microcrystal cellulose |
| 01/10/2007 | EP1448840B1 Method for the modification of polymeric carbohydrate materials |
| 01/10/2007 | CN1894391A Laundry treatment compositions |
| 12/27/2006 | CN1886427A Cellulose interpolymers and method of oxidation |
| 12/21/2006 | US20060287518 Methods for preparing alkali cellulose and cellulose ether |
| 12/20/2006 | EP1137672B2 Carbohydrate oxidation products and derivatives |
| 12/13/2006 | EP1730214A1 Matrix of polysaccharide that is modified under an electron beam by a functional oganosilicon compound |
| 12/12/2006 | US7147446 Crosslinking agent application method and system |
| 12/07/2006 | WO2006128346A1 Method for preparing regenerated cellulose fibre by two-step coagulating bath process |
| 12/07/2006 | US20060275251 Polymer complexes of glucuronoglucanes |
| 12/06/2006 | CN1288167C Novel cellulose-type material |
| 12/05/2006 | US7144989 Pegylated non-hypertensive hemoglobins, methods of preparing same, and uses thereof |
| 11/29/2006 | CN1871283A Biodegradable material and process for producing the same |
| 11/28/2006 | US7141304 Film substrate and its manufacturing method |
| 11/22/2006 | CN1865288A Hydroxyl radical modification of carbohydrates |
| 11/21/2006 | US7138035 Process for the selective modification of carbohydrates by peroxidase catalyzed oxidation |
| 11/18/2006 | CA2537786A1 Hydroxyl radical modification of carbohydrates |
| 11/14/2006 | US7135557 Hypochlorite free method for preparation of stable carboxylated carbohydrate products |
| 11/09/2006 | DE102005020552A1 Verfahren zur chemischen Modifizierung von Polysacchariden A process for chemically modifying polysaccharides |
| 11/08/2006 | CN1283665C Preparation process of hydrophobic associated ethoxyl cellulose |
| 11/02/2006 | EP1717283A1 Ink composition containing a particular type of dye, and corresponding ink jet printing process. |
| 11/02/2006 | EP1716273A1 Method for producing fibres and other moulded bodies from cellulose carbamate and/or regenerated cellulose |
| 10/19/2006 | US20060235211 Lactones of carboxylic acid polysaccharides and methods for forming conjugates thereof |
| 10/19/2006 | US20060235193 Biocompatible materials and probes |
| 10/04/2006 | EP1707669A2 Microcrystalline cellulose and method for making |
| 10/04/2006 | EP1707577A2 Microcrystalline cellulose and method for making |
| 09/30/2006 | CA2536653A1 Microcrystalline cellulose and method for making |
| 09/30/2006 | CA2536651A1 Microcrystalline cellulose and method for making |
| 09/28/2006 | DE102005013893A1 Water-absorbing polysaccharides for use e.g. in hygiene articles, flood prevention or food processing are obtained by using polyphosphates or polyphosphoric acids as crosslinking agents |
| 09/28/2006 | DE10064414B4 Verfahren zum Färben von Substraten mit reaktiven Farbstoffen in verdichtetem Kohlendioxid A process for dyeing substrates with reactive dyes in densified carbon dioxide |
| 09/19/2006 | US7109325 Hypochlorite free method for preparation of stable carboxylated carbohydrate products |
| 09/19/2006 | CA2250175C Paper products having wet strength from aldehyde-functionalized cellulosic fibers and polymers |
| 09/12/2006 | CA2214096C Process for the preparation of aromatic carbamoyl-substituted polysaccharide derivatives |
| 09/06/2006 | CN1829774A Polymer compositions in the form of an aqueous suspension and dried powder and methods for the preparation thereof |
| 08/30/2006 | EP1304337B1 Method for forming cellulose |