Patents for C08B 1 - Preparatory treatment of cellulose for making derivatives thereof (2,184)
03/2015
03/05/2015WO2015028719A1 Method for catalytic oxidation of cellulose and method for making a cellulose product
03/05/2015US20150065698 Microwave assisted citrus waste biorefinery
03/03/2015US8968515 Methods for pretreating biomass
02/2015
02/24/2015US8962821 Method for preparing regenerated cellulose fiber by two-step coagulating bath process
02/19/2015US20150051385 Liquid / Liquid Separation of Lignocellulosic Biomass to Produce Sugar Syrups and Lignin Fractions
02/19/2015US20150047629 Counter-current diffuser technology for pretreatment of lignocellulosic substrates
02/18/2015EP2837638A1 Method for producing water-soluble cellulose ether having low degree of polymerization and method for producing film coating composition comprising same
02/17/2015CA2638160C Method and apparatus for conveying a cellulosic feedstock
02/11/2015EP2834275A1 Method for the preparation of cellulose ethers with a high solids process, product obtained and uses of the product
02/11/2015CN102807624B 羟丙基甲基纤维素醚的制备工艺 Preparation of hydroxypropyl methyl cellulose ethers
02/04/2015EP2831318A1 Lignocellulose spinning solution, lignocellulose regenerated fibre, and method for the production thereof
02/04/2015EP2831255A2 Methods of preconditioning cellulosic material
02/04/2015CN104327189A 木屑制备高吸油材料的方法 Preparation of high oil absorption material sawdust method
02/03/2015US8946489 Processing biomass
02/03/2015US8945389 Method for substance separation using a cellulose hydrate membrane in size exclusion chromatography
02/03/2015US8945352 Processing biomass
01/2015
01/29/2015US20150027438 Method of transporting viscous slurries
01/28/2015EP2828394A1 Processes and apparatus for producing energy-dense biomass for combustion and fermentable sugars from the biomass
01/28/2015EP2828393A1 Processes and apparatus for producing fermentable sugars and low-ash biomass for combustion at reduced emissions
01/28/2015CN104321435A 用于第一代和第二代乙醇的整合生产的系统和方法以及用于所述生产的整合点的使用 System and method for using the first-generation and second-generation ethanol production as well as for the integration of the production of integrated point
01/21/2015EP2825563A1 Process for the preparation of polysaccharide nanoparticles
01/21/2015CN204111634U 羧甲基纤维素钠碱酒混合系统 Sodium carboxymethyl cellulose base wine blending system
01/21/2015CN104292342A 制备碱纤维素的方法 The method of preparing alkali cellulose
01/14/2015CN104284904A 以高固体物工艺制备纤维素醚的方法、所获得的产物以及所述产物的用途 Use of the product with a high solids process for the preparation of cellulose ethers which, as well as the obtained products
01/14/2015CN104277123A 低取代羟丙基纤维素的制备方法 Preparation of low-substituted hydroxypropylcellulose
01/07/2015CN104271755A 处理纤维素材料的方法 The method of treating cellulosic material
01/07/2015CN104262687A 适用于医用口罩的纳米纤维素的制备方法 The method is suitable for the preparation of nano-cellulose surgical masks
01/07/2015CN104262490A 具有靶向作用的改性羧甲基纤维素载体的制备方法 Preparation of modified with targeting vector carboxymethyl cellulose
01/01/2015US20150001160 Separation of biocomponents from ddgs
12/2014
12/24/2014CN104231176A 一种利用秸秆制备保水剂的方法 A use of straw preparation method aquasorb
12/23/2014US8916700 Method for producing cellulose ether derivative
12/17/2014CN102803352B 用于生物产品的生物质分级方法 Biomass classification method for biological products
12/10/2014CN104204215A 预调节纤维素材料的方法 Pre-conditioning method for cellulosic material
12/02/2014US8901290 Method to control the dispersibility and barrier properties of dried nanocrystalline cellulose in solutions of different pH and ionic strength
12/02/2014US8901054 Cellulose and cellulose ether solutions and use thereof
12/02/2014US8900369 Method and apparatus for lignocellulose pretreatment using a super-cellulose-solvent and highly volatile solvents
11/2014
11/20/2014US20140339467 High surface area composition comprised of lignin
11/11/2014US8884003 Method of chlorinating polysaccharides or oligosaccharides
11/04/2014US8877919 Cellulose-containing mass
11/04/2014US8877472 Electron beam irradiation processing of biomass and saccharification thereof
10/2014
10/30/2014US20140322763 C1-C2 Organic Acid Treatment of Lignocellulosic Biomass to Produce Acylated Cellulose Pulp, Hemicellulose, Lignin and Sugars and Fermentation of the Sugars
10/28/2014US8871924 Regioselectively substituted cellulose esters produced in a tetraalkylammonium alkylphosphate ionic liquid process and products produced therefrom
10/28/2014US8871743 Bacterial cellulose composite with capsules embedded therein and preparation thereof
10/28/2014US8871475 Enzymatic hydrolysis of lignocellulosic material in the presence of sulfite, dithionite and/or dithiothreitol
10/28/2014US8871016 Cellulose-based hydrogels and methods of making thereof
10/23/2014US20140316162 Clean sugar and lignin from non-chemically pretreated lignocellulosic biomass
10/23/2014US20140311481 Novel compositions and methods useful for ionic liquid treatment of biomass
10/21/2014US8865889 Methods for preparing alkali cellulose and cellulose ether
10/09/2014WO2014163229A1 Electrochemical detoxification method of wood-based hydrolysate for producing biochemicals or biofuels, and detoxified wood-based hydrolysate
10/09/2014WO2014162062A1 Process for the production of shaped cellulose articles
10/07/2014US8853388 Methods for preparing alkali cellulose and cellulose ether
10/07/2014US8852896 Processing biomass and petroleum containing materials
10/02/2014WO2014158381A1 Cross-linked ethylsulfonated dihydroxypropyl cellulose
10/01/2014EP2782937A1 A method and a system for manufacturing cellulose material
09/2014
09/30/2014US8846902 Process for the conversion of cellulose in hydrated molten salts
09/25/2014US20140287467 Processing biomass
09/25/2014US20140287461 Method for producing sugar liquid
09/23/2014US8841441 Method for producing regenerated biopolymers and regenerated products obtained by said method
09/23/2014US8841101 Processing biomass
09/18/2014US20140275515 Methods for digestion of cellulosic biomass solids in the presence of a phenolic solvent generated in situ from lignin
09/18/2014US20140275514 Methods for digestion of cellulosic biomass solids in the presence of a phenolic solvent
09/18/2014US20140275513 Methods for digestion of cellulosic biomass solids in the presence of a phenolic solvent generated in situ from lignin
09/17/2014EP2776536A1 A method for producing biobased chemicals from plant biomass
09/11/2014US20140251318 Lignin separation from lignocellulosic hydrolizates and acidified pulp mill liquors
08/2014
08/20/2014EP2766400A1 Methods for synthesizing acylated cellulose through instillation of an acidic catalyst
08/20/2014EP2766399A1 Methods for synthesizing acylated cellulose through instillation of an acidic catalyst
08/20/2014EP2766398A1 Methods for synthesizing acylated cellulose through instillation of an acidic catalyst
08/13/2014CN103988040A 换热器管道系统 Heat exchanger pipe system
08/13/2014CN103987732A 用于制造纤维素材料的方法和系统 Method and system for manufacturing a cellulosic material
07/2014
07/23/2014CN103936866A 一种对连续植物纤维束张力辅助作用下的碱化处理方法 A method of alkaline treatment plant fiber bundle under continuous tension supporting role
07/23/2014CN102239184B 使用一种或多种超临界流体从生物质萃取糠醛和葡萄糖的方法 Using one or more of the supercritical fluid extraction of the biomass from the method of furfural and glucose
07/08/2014US8771426 Process for recovering sugars from a pretreatment stream of lignocellulosic biomass
07/03/2014WO2014105997A1 Process for producing purified cellulose
07/03/2014WO2014105610A1 Methods for recovering and recycling salt byproducts in biorefinery processes
07/03/2014WO2014105601A1 Biorefining processes and apparatus for separating cellulose, hemicellulose, and lignin from biomass
07/03/2014US20140186901 Processes and apparatus for producing fermentable sugars, cellulose solids, and lignin from lignocellulosic biomass
07/03/2014US20140186899 Biomass fractionation processes employing sulfur dioxide
06/2014
06/26/2014WO2014099186A1 Biomass fractionation processes, apparatus, and products produced therefrom
06/24/2014US8758517 Process for the hydrolysis of cellulose
06/19/2014WO2014092873A1 Processes and apparatus for lignin separation in biorefineries
06/18/2014CN103874713A Methods for synthesizing acylated cellulose through instillation of an acidic catalyst
06/18/2014CN103874712A Methods for synthesizing acylated cellulose through instillation of an acidic catalyst
06/12/2014WO2014087755A1 Process for producing hydroxyalkyl celluloses
06/12/2014US20140163210 Processes and apparatus for lignin separation in biorefineries
06/11/2014CN103857701A Methods for synthesizing acylated cellulose through instillation of an acidic catalyst
06/11/2014CN101970501B Method for manufacturing regenerated biopolymers and regenerated products created therewith
06/05/2014WO2014031672A3 Methods for removing hemicellulose
06/04/2014EP2737954A1 Method for manufacturing pulverized material and vibrating pulverizer
06/04/2014EP2736614A1 Method of removing alkylene halogenohydrin from cellulose ether
06/04/2014CN103842384A Method for producing aqueous cellulose solution and method for producing cellulose derivative
05/2014
05/29/2014US20140145017 Method for manufacturing pulverized material and vibrating pulverizer
05/27/2014US8735470 Method for fibrillating cellulose, cellulose nanofiber, masterbatch, and resin composition
05/22/2014WO2014077854A1 Nanocrystalline cellulose materials and methods for their preparation
05/14/2014CN203593715U 羧甲基纤维素钠原料预处理装置 Sodium carboxymethyl cellulose feedstock pretreatment device
05/14/2014CN102459349B 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 ionic liquid prepared in Method substituted cellulose ester and made therefrom
05/14/2014CN102124031B 羧基化离子液体方法制备的区域选择性取代的纤维素酯以及由此制备的产物 Regioselective method for the preparation of the carboxylated ionic liquid-substituted cellulose ester and the product thus prepared
05/07/2014EP2726512A1 Dissolution of oxidized cellulose
05/07/2014CN102617741B 一种生产高取代度羟丙基纤维素的工艺 A method of producing a high degree of substitution hydroxypropyl cellulose technology
05/01/2014US20140120596 Process for pretreating a lignocellulosic material
04/2014
04/29/2014US8709450 Cellulose derivative and hydrogel thereof
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