| Patents for C08B 3 - Preparation of cellulose esters of organic acids (1,677) |
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| 09/20/2007 | WO2007105399A1 Modified cellulose acylate and molded body for optical use |
| 09/20/2007 | US20070215549 high asymmetric recognizability in an aqueous mobile phase, or a separating agent for enantiomeric isomers containing a polysaccharide alicyclic ester derivative free from an aromatic group as an effective component; no large UV absorption |
| 09/05/2007 | EP1827645A1 A modified sorptive lignocellulosic fibre material, preparation and use thereof and method for decontamination of fluid and aqueous media |
| 09/05/2007 | EP1366809B1 Separating agent for optical isomer |
| 08/29/2007 | EP1167589B1 Biodegradable cellulose acetate constructions and tobacco filter |
| 08/29/2007 | CN101027323A Cellulose ester and process for production thereof |
| 08/15/2007 | CN101016342A Method of synthesizing poplar cellulose derivative containing unsaturated group |
| 08/15/2007 | CN101016341A Method of preparing cellulose triacetate |
| 08/08/2007 | EP1816141A2 Cellulose triacetates and methods for producing the cellulose triacetates |
| 08/08/2007 | CN101012283A Method of preparing amorphous starch granule without crosslinking chemical bond by aqueous phase method |
| 08/07/2007 | US7253221 Tensile and flexural strengths, modulus, dimensional stability and heat deflection temperature |
| 08/07/2007 | US7252743 Method for concentrating solution |
| 08/02/2007 | WO2007087100A2 Manufacture of cellulose esters: recycle of caustic and/or acid from pre-treatment of pulp |
| 07/19/2007 | US20070167618 Manufacture of cellulose esters: recycle of caustic and/or acid from pre-treatment of pulp |
| 07/19/2007 | US20070166484 Film for a liquid crystal display which enables enhancement of viewing angle without increasing the thickness; tearing strength; water resistance; high performance optical anisotropy; fatty acid cellulose ester film |
| 07/12/2007 | US20070160557 Preparation of polysaccharide betainate type compounds, compounds obtained, their use and compositions comprising them |
| 07/11/2007 | CN1995066A Method for preparing cellulose acetate for liquid crystal use by high temperature esterification and low temperature hydrolysis |
| 07/11/2007 | CN1325519C Preparation method and slow release uses of graft copolymer of cellulose acetate and cyclodextrin |
| 07/04/2007 | EP1167391B1 Cellulose triacetate and process for producing the same |
| 07/03/2007 | CA2147953C Vapor sterilization using a non-aqueous source of hydrogen peroxide |
| 06/28/2007 | WO2007072995A1 Cellulose acylate grains and method for producing them, cellulose acylate film and method for producing it, polarizer, optical compensatory film, antireflection film and liquid-crystal display device |
| 06/28/2007 | WO2007072643A1 Cellulose ester film, process for producing cellulose ester film, optical film, polarizing plate and liquid crystal display unit |
| 06/28/2007 | US20070148124 Cellulose and acrylic based polymers and the use thereof for the treatment of infectious diseases |
| 06/27/2007 | CN1986570A Process of preparing microcrystal grain of cellulose acetate |
| 06/21/2007 | WO2007070135A1 Compounds |
| 06/20/2007 | CN1322012C New technique for preparing cellulose carbate through urea embedding method |
| 06/13/2007 | EP1468026B1 Process and apparatus for the technical fractionation of oligomers and polymers |
| 06/06/2007 | EP1792918A1 Cellulose ester and process for production thereof |
| 06/06/2007 | CN1976952A Water-soluble cellulose derivative comprising a ligand |
| 06/06/2007 | CN1319992C Preparation process and application of Chinese yam starch |
| 05/29/2007 | US7223334 Separating agent for enantiomeric isomers |
| 05/23/2007 | EP1786839A1 Water-soluble cellulose derivative comprising a ligand |
| 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 | CN1958616A Method for producing cellulose ester acetate by using plant cellulose |
| 05/01/2007 | US7211268 Preparation of polysaccharide betainate type compounds, compounds obtained, their use and compositions comprising them |
| 04/26/2007 | US20070093655 Method for producing cellulose acylate, cellulose acylate film, and polarizer, retardation film, optical film and liquid-crystal display device comprising the film |
| 04/24/2007 | US7208592 Applying solution of an alkali onto a film (especially a cellulose ester) having a temperature of not lower than room temperature, and washing away the alkaline solution from the film. |
| 04/24/2007 | US7208561 Saccharide residue-functional organopolysiloxanes and method for the preparation thereof |
| 04/24/2007 | US7208205 film for a liquid crystal display which enables enhancement of viewing angle without increasing the thickness; tearing strength; water resistance; high performance optical anisotropy; fatty acid cellulose ester film |
| 04/19/2007 | WO2006138125A3 Preparation of wood pulps with caustic pretreatment for use in the manufacture of cellulose acetates and other organic esters |
| 04/04/2007 | CN1308348C Low solution viscosity cellulose triacetate and its applications thereof |
| 03/28/2007 | CN1307247C Laundry treatment compositions |
| 03/14/2007 | EP1453888B1 Saccharide residue-functional organopolycarbosiloxanes and method for the preparation thereof |
| 03/14/2007 | EP1414867B1 Polymers and their synthesis |
| 03/07/2007 | EP1446440B1 Saccharide residue-functional organopolysiloxanes and method for the preparation thereof |
| 03/01/2007 | US20070048461 Hard coat film, production method of the same, polarizing plate and display |
| 02/28/2007 | CN1302011C Method and composition for replacing amylase, deposited silicon oxygen alkyl and use of the composition |
| 02/15/2007 | US20070036916 Can be used with a polarizing film, for an organic electroluminescence type display device, a liquid crystal projector and a liquid crystal display device as a circularly polarizing film, a rotary polarizing film, an elliptically polarizing film, optical film and a composite, contrast and visible angle |
| 02/14/2007 | CN1300174C Method for preparing a low calorie food product |
| 02/13/2007 | CA2212057C Photochemically cross-linked polysaccharide derivatives as supports for the chromatographic separation of enantiomers |
| 02/07/2007 | EP1749041A2 Cellulose and acrylic based polymers and the use thereof for the treatment of infectious diseases |
| 01/31/2007 | CN1297593C Solution concentrating method and solution film making method and product |
| 01/17/2007 | CN1295249C Purification method of hydroxypropylmethyl cellulose phthalate |
| 12/27/2006 | CN1886427A Cellulose interpolymers and method of oxidation |
| 12/21/2006 | US20060286397 Crosslinkable, cellulose ester compositions and films formed therefrom |
| 12/20/2006 | EP1224243B1 A method of dispersing a pigment |
| 12/13/2006 | EP1730214A1 Matrix of polysaccharide that is modified under an electron beam by a functional oganosilicon compound |
| 12/12/2006 | US7148344 Method for producing cellulose acetate film |
| 11/30/2006 | WO2006127830A1 Method for compounding polymer pellets with functional additives |
| 11/28/2006 | US7141304 Film substrate and its manufacturing method |
| 11/28/2006 | CA2208080C Acetylation of lignocellulosic fibres |
| 11/22/2006 | CN1285614C Method for adjusting degree of substitution with acetyl group of cellulose acetate |
| 11/21/2006 | US7138154 Process for preparing a low-calorie food |
| 11/16/2006 | WO2006121060A1 Bead for optical-isomer resolution and process for producing the same |
| 11/16/2006 | US20060257589 Cellulose acylate film, optical compensation film, polarizing plate and liquid crystal display |
| 11/14/2006 | US7135557 Hypochlorite free method for preparation of stable carboxylated carbohydrate products |
| 11/14/2006 | CA2429079C Process for manufacturing cellulose acetate |
| 11/07/2006 | US7132427 Quinazolines and uses thereof |
| 11/02/2006 | WO2006116367A1 Low molecular weight cellulose mixed esters and their use as low viscosity binders and modifiers in coating compositions |
| 11/01/2006 | CN1282659C Preparation of acetate with high substitution and crystallation |
| 10/24/2006 | US7125991 Compounds derived from benzoic acid esters, composition containing said compounds and use thereof |
| 10/24/2006 | US7125591 Hard coat film, production method of the same, polarizing plate and display |
| 10/17/2006 | US7122660 Soluble in an organic solvent, has a carboxyl group and a sulfonic acid group, an alkali metal, alkaline earth metal; good releasability from a support in a casting process, good optical properties |
| 10/11/2006 | CN1846154A Phase shift films made by using cellulose derivatives |
| 10/05/2006 | WO2005111184A3 Compositions of cellulose esters and layered silicates and process for the preparation thereof |
| 09/19/2006 | US7109325 Hypochlorite free method for preparation of stable carboxylated carbohydrate products |
| 09/08/2006 | WO2006058625A3 Anionic cellulose nitrate derivatives and aqueous dispersions thereof |
| 08/31/2006 | WO2006072119A3 Method for acylating a material especially containing cellulose and/or hemicellulose and/or lignin, and material obtained thereby |
| 08/30/2006 | CN1272371C Building material composition |
| 08/30/2006 | CN1272347C Carbodylated cellulose esters |
| 08/30/2006 | CN1272346C Carboxymethyl cellulose of a kind of haulm and preparation method |
| 08/29/2006 | US7098327 Producing ion exchange resins from lignocellulose by-products |
| 08/17/2006 | US20060183877 Reacting a bis-, tris- or tetrakis(halo- or hydrocarbylsulfonyloxyhydrocarbylsiloxysilane with an alkali or alkaline earth metal salt of a mercaptoalkyl-substituted saccharide to form a bis-, tris- or tetrakis(saccharide-alkylthiohydrocarbylsiloxy)silane |
| 08/16/2006 | EP1689787A2 Cellulose interpolymers and method of oxidation |
| 08/16/2006 | CN1820028A Low molecular weight cellulose mixed esters and their use as low viscosity binders and modifiers in coating compositions |
| 08/15/2006 | US7091309 high quality extruded articles made from heat-sensitive polymers with the aid of heat transfer fluid with a boiling point between 220 degrees C. and 250 degrees C. |
| 08/15/2006 | US7091221 Partial ester of cellulose with nitrogenous carboxylic acid and process for producing the same |
| 08/02/2006 | CN1811022A Application of acetate cellulose synthesized with bamboo pulp in producing acetate fiber for cigarette |
| 07/27/2006 | US20060167201 For electronic displaying element, an electronic optical element, a touch panel, or a solar battery |
| 07/19/2006 | CN1803847A Plant component extracting apparatus |
| 07/19/2006 | CN1264900C Alkaline saponification method of polymer membrane |
| 07/18/2006 | US7077870 Laundry composition |
| 07/13/2006 | WO2006073064A1 Cellulose acylate film and method for saponification thereof |
| 07/13/2006 | WO2006072119A2 Method for acylating a material especially containing cellulose and/or hemicellulose and/or lignin, and material obtained thereby |
| 07/06/2006 | US20060144685 Method for concentrating solution |
| 07/05/2006 | EP1676863A1 Carboxyalkyl cellulose |
| 06/29/2006 | WO2006068611A1 Modification of amines and alcohols |
| 06/29/2006 | WO2006066586A1 A modified sorptive lignocellulosic fibre material, preparation and use thereof and method for decontamination of fluid and aqueous media |
| 06/29/2006 | US20060142559 Heat resistant cellulose ester with enhanced capacity for both releasability and spinnability in reduced solvent concentrations in casting process |