| Patents for C08B 1 - Preparatory treatment of cellulose for making derivatives thereof (2,184) |
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| 05/23/2012 | EP2454410A1 Method and apparatus for the heat treatment of a cellulosic feedstock upstream of hydrolysis |
| 05/23/2012 | CN202226798U Novel ageing machine |
| 05/16/2012 | EP2274433B1 Highly disordered cellulose |
| 05/16/2012 | CN202220144U Alkali cellulose cooler |
| 05/16/2012 | CN102459350A 包含烷基磷酸四烷基铵的纤维素溶液和由其制成的产品 Product cellulose solution containing an alkyl phosphate and tetraalkylammonium made therefrom |
| 05/16/2012 | CN102459349A 在烷基磷酸四烷基铵离子液体法中制成的区域选择性取代的纤维素酯和由其制成的产品 Product regioselectivity in the alkyl phosphate tetraalkylammonium ion liquid method to prepare a substituted cellulose ester and made therefrom |
| 05/10/2012 | US20120116068 Method for breaking down cellulose in solution |
| 05/09/2012 | CN102443066A Method for processing metal impurities in viscose production |
| 05/08/2012 | US8173021 Method for the preparation of sulfated cellulose membranes and sulfated cellulose membranes |
| 05/03/2012 | WO2012057684A1 Process for the derivatization of cellulose |
| 05/03/2012 | US20120103324 Process for producing non-crystalline cellulose |
| 05/02/2012 | CN102439046A Process for producing non-crystalline cellulose |
| 05/02/2012 | CN102432686A Micro-nano cellulose and preparation method thereof |
| 04/25/2012 | EP1390411B1 Pulp treatment and process |
| 04/25/2012 | CN102425014A 一种丝瓜络粘胶纤维的制备方法 A process for producing viscose fiber loofah |
| 04/25/2012 | CN101003576B 制备碱纤维素和纤维素醚的方法 Preparing alkali cellulose and cellulose ethers which |
| 04/19/2012 | WO2012049054A2 Process for producing bioethanol by enzymatic hydrolysis of cellulose |
| 04/19/2012 | US20120095206 Method for producing cross-linked hyaluronic acid |
| 04/19/2012 | CA2810455A1 Process for producing bioethanol by enzymatic hydrolysis of cellulose |
| 04/12/2012 | US20120089084 Wound healing device |
| 04/12/2012 | US20120085931 Fluorescing gel formulations and their applications |
| 04/05/2012 | US20120083542 Method for treating wastes |
| 04/04/2012 | EP2435484A1 Process for preparing polysaccharide esters or polysaccharide mixed esters |
| 04/04/2012 | CN102405318A 用于运输纤维素原料的方法和装置 Method and apparatus for transporting the raw cellulose material |
| 04/04/2012 | CN101160325B 离子液体中的纤维素溶液 Ionic liquid solution of cellulose |
| 03/29/2012 | WO2012009106A3 Biomass extracts and uses thereof |
| 03/29/2012 | US20120076711 Amine containing fibrous structure for adsorption of co2 from atmospheric air |
| 03/28/2012 | EP2433969A1 Process for producing non-crystalline cellulose |
| 03/28/2012 | EP2432933A1 Method of producing and the use of microfibrillated paper |
| 03/28/2012 | CN102391380A Hemp stalk composite cellulose ether and preparation method thereof |
| 03/27/2012 | CA2638150C Method and apparatus for conveying a cellulosic feedstock |
| 03/22/2012 | WO2012036857A2 Improved milling process with oil recovery |
| 03/21/2012 | EP2430076A1 Pretreatment of lignocellulosic biomass through removal of inhibitory compounds |
| 03/21/2012 | CN102382196A Preparation method of cathion cellulose |
| 03/15/2012 | US20120064574 Method for converting lignocellulosic biomass |
| 03/14/2012 | EP2428523A1 Method for producing low-substituted hydroxypropylcellulose |
| 03/14/2012 | CN202164254U 独立化碱浓碱加料装置 Independent alkali concentrated alkali feeding device |
| 03/08/2012 | US20120058565 Conjugates of 1,4,7-triazacyclononanes, dinuclear metal complexes of such conjugates, and methods of use for both 1,4,7-triazacyclononanes and conjugates |
| 03/08/2012 | US20120058536 Polymer made of a primary amine functionalized polymer and a hemicellulose |
| 03/01/2012 | WO2011136616A3 Method for hydrolytic pre-treatment of lignocellulosic and perennial herbaceous biomass and for production of saccharide and bioethanol from the pre-treated biomass |
| 03/01/2012 | US20120053250 Polymer shells |
| 02/29/2012 | EP2424152A1 Channel quality measurement in data transmission using hybrid ARQ |
| 02/28/2012 | US8124421 Flow control technique for assay devices |
| 02/23/2012 | US20120045788 Device for sample preparation |
| 02/23/2012 | US20120043039 Method for producing modified cellulose |
| 02/22/2012 | EP2419454A1 Cellulose solutions comprising tetraalkylammonium alkylphosphate and products produced therefrom |
| 02/22/2012 | EP2419453A1 Regioselectively substituted cellulose esters produced in a tetraalkylammonium alkylphosphate ionic liquid process and products produced therefrom |
| 02/16/2012 | WO2012021725A1 Chlorine dioxide treatment of biomass feedstock |
| 02/16/2012 | WO2012021056A1 A method of producing microcrystalline cellulose from biomass |
| 02/16/2012 | US20120041187 Process for Improved Production of Alkali Cellulose and Cellulose Derivatives |
| 02/16/2012 | US20120041186 System and method for preextraction of hemicellulose through using a continuous prehydrolysis and steam explosion pretreatment process |
| 02/16/2012 | US20120040443 continuous process for isolation of oils from algae or micro organisms |
| 02/15/2012 | CN102356159A Organosolv biorefining of whole sugar cane |
| 01/31/2012 | US8106100 Process for producing tablet by high-speed direct compression |
| 01/25/2012 | CN101443362B Use of special screens in the preparation of cellulose powder |
| 01/19/2012 | WO2012009106A2 Biomass extracts and uses thereof |
| 01/18/2012 | CN102325890A Method and apparatus for conveying cellulosic feedstock |
| 01/12/2012 | WO2012004583A1 Process for producing cellulose shaped articles |
| 01/12/2012 | WO2012003561A1 A process for the extraction of cellulosic compounds |
| 01/12/2012 | WO2011133571A3 Digestible lignocellulosic biomass and extractives and methods for producing same |
| 01/12/2012 | US20120006320 Method for producing ethanol and co-products from cellulosic biomass |
| 01/11/2012 | EP2403881A1 Process for improved production of alkali cellulose and cellulose derivatives |
| 01/11/2012 | CN1990508B Methods for preparing alkali cellulose and cellulose ether |
| 01/10/2012 | US8093376 Method for preparation of high enzymatic resistance hydroxyalkylcellulose derivatives |
| 01/10/2012 | CA2553471C Powder metal mixture including micronized starch |
| 01/04/2012 | CN102307906A Process for improved production of alkali cellulose and cellulose derivatives |
| 12/29/2011 | WO2011160145A1 Use of cellulose in tablets |
| 12/28/2011 | CN102300994A 加工生物量 Biomass Processing |
| 12/28/2011 | CN102295705A 一种湿浆法制备碱纤维素的方法 The method of preparation of a wet slurry legal alkali cellulose |
| 12/22/2011 | WO2011158795A1 Polyvinyl alcohol polymer and method for producing hydrolysable cellulose using same |
| 12/22/2011 | US20110313141 Processing of Biomass |
| 12/21/2011 | EP2397501A1 Method for producing cellulose diacetate from bamboo fibers |
| 12/15/2011 | WO2011154370A1 Process for determining the purity of and reusing ionic liquids |
| 12/15/2011 | DE102010037530A1 Verfahren zur Herstellung eines Produktes Process for the preparation of a product |
| 12/01/2011 | WO2011149774A1 Processing biomass |
| 11/30/2011 | EP2389480A1 Method and apparatus for conveying a cellulosic feedstock |
| 11/30/2011 | EP2389445A1 Method and apparatus for conveying a cellulosic feedstock |
| 11/30/2011 | CN202054766U 一种纤维素醚碱化反应装置 Alkalization of the cellulose ether reaction apparatus |
| 11/24/2011 | US20110286948 Bacterial cellulose film and uses thereof |
| 11/22/2011 | CA2327482C Derivatized microfibrillar polysaccharide |
| 11/17/2011 | WO2011097075A3 Improved process for fractionation of lignocellulosic biomass |
| 11/17/2011 | WO2011097065A3 Method of producing sugars using a combination of acids to selectively hydrolyze hemicellulosic and cellulosic materials |
| 11/17/2011 | US20110282048 Cross-Linking Involving a Polymeric Carbohydrate Material |
| 11/10/2011 | US20110274594 Ab-remover, ab-removing apparatus, and ab removal method |
| 11/09/2011 | CN102239184A Method of extraction of furfural and glucose from biomass using one or more supercritical fluids |
| 11/09/2011 | CN101605816B Process for producing noncrystalline cellulose |
| 11/08/2011 | US8053543 Filler for optical isomer separation |
| 11/03/2011 | WO2011136849A1 Cosmetic coating to protect unclothed skin from thermal injury |
| 11/03/2011 | WO2011136616A2 Method for hydrolytic pre-treatment of lignocellulosic and perennial herbaceous biomass and for production of saccharide and bioethanol from the pre-treated biomass |
| 11/01/2011 | US8049004 Processes for making ethersuccinylated hydroxyl polymers |
| 10/27/2011 | WO2011133571A2 Digestible lignocellulosic biomass and extractives and methods for producing same |
| 10/27/2011 | WO2011133536A1 Aldose-ketose transformation for separation and/or chemical conversion of c6 and c5 sugars from biomass materials |
| 10/26/2011 | CN202016964U Improved alkali liquor preparation control device |
| 10/20/2011 | WO2011129241A1 Process for production of fine fibrous cellulose |
| 10/13/2011 | WO2011044282A3 Process for thermal-mechanical pretreatment of biomass |
| 10/13/2011 | US20110251377 Ionic liquid systems for the processing of biomass, their components and/or derivatives, and mixtures thereof |
| 09/29/2011 | WO2011116520A1 Simultaneous hydrolysis refine method of cellulose biomass |
| 09/29/2011 | US20110237484 Electrochemical textile-washing process |
| 09/28/2011 | CN102199221A Cellulose derivative and manufacture method for cellulose derivative |
| 09/22/2011 | US20110230655 Process for regenerating or derivatizing cellulose |