Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08H - Derivatives of natural macromolecular compounds › C08H 7 - Lignin; Modified lignin; High-molecular-weight products derived therefrom
Patents for C08H 7 - Lignin; Modified lignin; High-molecular-weight products derived therefrom (1,053)
07/2014
07/02/2014CN103898784A 一种生物质原料的综合利用工艺 A comprehensive utilization of raw materials craft materials
07/02/2014CN103898244A 一种降解植物生物质的方法 A method of degradation of plant biomass
07/02/2014CN102516784B 一种含有聚（3，4-乙撑二氧噻吩）/木质素磺酸的导电性组合物及其制备方法 Containing poly (3,4-ethylene dioxythiophene) / lignosulfonate conductive composition and its preparation method
06/2014
06/26/2014WO2014099186A1 Biomass fractionation processes, apparatus, and products produced therefrom
06/26/2014WO2014095800A1 Lignin based coating compositions
06/26/2014WO2014094104A1 Processes for recovery of derivatives of native lignin
06/25/2014CN103881340A 一种生物质纤维-脂肪族聚酯复合材料大分子偶联剂的制备方法及应用 A biomass fiber - preparation and application of aliphatic polyester composites macromolecular coupling agent
06/25/2014CN103881115A 一种强化酶解法提取烟叶木质素的方法 A method for enzymatic extraction of lignin strengthen tobacco
06/25/2014CN103880139A 一种天然高分子絮凝剂及其制备方法 A natural polymer flocculant and its preparation method
06/25/2014CN102875752B 一种木质素改性的热塑性酚醛树脂及其制备方法 One kind of thermoplastic lignin modified phenolic resin and its preparation method
06/24/2014US8759498 Compositions comprising lignin
06/19/2014WO2014092873A1 Processes and apparatus for lignin separation in biorefineries
06/19/2014WO2014090832A1 Tannin derivative and pharmaceutical compositions comprising said tannin derivative
06/11/2014CN103849665A Method for pretreating lignocellulose by using carboxyl functionalized ionic liquid solution
06/11/2014CN103266145B Method for preparing fermentable sugar and lignosulfonate from furfural residues
06/10/2014US8747709 Phosphonate-substituted lignin as a flame retardant
06/04/2014CN103834039A Preparation method of lignin-based hydrogel
05/2014
05/28/2014CN103819687A 一种利用高硫煤生产木质素磺酸钠的方法 A use of high-sulfur coal production of lignin sulfonate method
05/28/2014CN103819686A 利用高硫煤和纤维水解残留物生产木质素磺酸钠的方法 Production of lignin sulfonate method utilizing high-sulfur coal and fiber hydrolysis residues
05/22/2014WO2014078120A1 Carbon fibers derived from lignin/carbon residue
05/14/2014CN103113840B 利用造纸黑液制备木材胶粘剂的方法 The use of black liquor to prepare wood adhesive method
05/14/2014CN102603927B 从小麦秸秆中制备木质素和半纤维素的方法 Prepared from wheat straw lignin and hemicellulose methods
05/13/2014CA2624462C Feed-through lignin-pesticide compositions
05/08/2014WO2014070861A1 Ph-induced fractionation processes for recovery of lignin
05/08/2014WO2014070587A1 Methods and systems for processing lignin during hydrothermal digestion of cellulosic biomass solids
05/08/2014WO2014070585A1 Methods and systems for processing lignin during hydrothermal digestion of cellulosic biomass solids
05/08/2014WO2014070036A1 Lignin composite material
05/08/2014WO2014067969A1 Process for pretreating a lignocellulosic material
05/07/2014CN103773054A 一种制备木质纤维类生物基塑料的方法 A method of wood fiber produced bio-based plastics
05/07/2014CN103772716A 用作铅酸蓄电池负极添加剂的羧甲基木质素生产方法 Used as a lead-acid battery negative carboxymethyl lignin production methods additives
05/07/2014CN103772715A 一种溶剂处理制备液化竹甲酸木质素的方法 A method for processing solvent liquefaction bamboo acid lignin preparation
05/07/2014CN103772693A 一种木质素聚醚多元醇的制备方法 Preparation method of lignin polyether polyols
05/07/2014CN103772627A 一种聚丙烯酸酯/木质素复合吸油材料的制备方法 A method for preparing ester / lignin composite polypropylene oil absorbent material
05/07/2014CN103045695B 一种木质纤维素生物质的综合利用方法 A method of utilization of lignocellulosic biomass
05/01/2014WO2014063852A1 Continuous process for conversion of lignin to useful compounds
05/01/2014WO2013083876A3 A method for making a lignin component, a lignin component and its use and a product
04/2014
04/30/2014CN103756060A Rubber composite material filled by cardanol modified lignin and preparation method thereof
04/30/2014CN103755974A Preparation method of lignin modified polyester polyol
04/30/2014CN103755973A Method of preparing surfactant by alkali lignin by modification
04/30/2014CN103755972A Method for preparing ultrasonic alkylated lignosulfonate bio-based surfactant
04/30/2014CN103755971A Method for extracting lignin of straws by acidic ionic liquid and organic solvent
04/30/2014CN103045691B Comprehensive utilization method of lignocellulose biomass
04/30/2014CN103045687B Comprehensive utilization method of lignocellulose biomass
04/30/2014CN103045686B Comprehensive utilization method of lignocellulose biomass
04/30/2014CN103045682B Comprehensive utilization method of lignocellulose biomass
04/30/2014CN102391378B Method for preparing cellulose acetate from wheat straws
04/23/2014CN103740461A Refining method for multistage separation of bio-oil
04/23/2014CN103739854A Method for modifying lignin in eutectic solvent through quaternization
04/16/2014CN103724632A Catalytic activation method of alkali lignin in black liquor by virtue of CuO/SO42-/ZrO2
04/16/2014CN102964552B Preparation method of modified phenolic resin wood adhesive
04/16/2014CN102690423B Method for producing sodium lignosulphonate by utilizing residues obtained by producing ethanol with crop straws as raw materials
04/16/2014CN102504138B Lignin grafting functional vinyl macromonomer high efficiency water reducer and preparation method thereof
04/16/2014CN102277391B Comprehensive utilization method of straw raw materials
04/16/2014CN102191041B Method for preparing bonded lignin-based terpyridine rare earth photoelectric material
04/09/2014CN103711017A Normal pressure ultrasonic-assisted method for preparing cellulose and lignin by using high boiling alcohol as solvent
04/09/2014CN103710040A Lignin modified asphalt, preparation method therefor and applications thereof
04/09/2014CN103709772A Inorganic/lignin-series polymer composite nano-particles as well as preparation method and application thereof
04/09/2014CN103709414A Preparation method and application of monodispersed alkali lignin molecular liquid
04/09/2014CN103709409A Lignin based polyoxyethylene ether, preparation method and application thereof
04/09/2014CN103045693B Comprehensive utilization method of lignocellulose biomass
04/09/2014CN103045681B Comprehensive utilization method of lignocellulose biomass
04/09/2014CN103045677B Comprehensive utilization method of lignocellulose biomass
04/02/2014CN102827341B Lignin amine modified aqueous polyurethane material, preparation method and application
04/02/2014CN102660035B Method for catalyzing, degrading and also activating alkali lignin by utilizing mixed system of phosphotungstic acid and H2O2
04/02/2014CN102174202B Water-soluble alkali lignin carboxylate and preparation method thereof
04/01/2014US8685672 Incorporation of flavan-3-ols and gallic acid derivatives into lignin to improve biomass utilization
03/2014
03/26/2014CN103665390A Method for extracting sodium lignin sulfonate from papermaking black liquor employing sulphur treatment
03/20/2014WO2014042851A1 Lignin poly(lactic acid) copolymers
03/19/2014CN103642051A Method for treating alkali absorbed sulfur dioxide waste liquid by using lignin
03/13/2014WO2014039560A1 Processes and apparatus for producing fermentable sugars, cellulose solids, and lignin from lignocellulosic biomass
03/13/2014WO2014038896A1 Thermoplastic lignin condensation polymer, and preparation method therefor
03/12/2014EP2705074A2 Lignin production from lignocellulosic biomass
03/12/2014CN103627455A Composite coal water slurry or coke water slurry additive agent, preparation method and application thereof
03/12/2014CN103045694B Comprehensive utilization method of lignocellulose biomass
03/12/2014CN103045688B Comprehensive utilization method of lignocellulose biomass
03/12/2014CN103045684B Comprehensive utilization method of lignocellulose biomass
03/12/2014CN103045679B Comprehensive utilization method of lignocellulose biomass
03/12/2014CN101648979B Preparation method for low air bleeding lignosulphonate high-efficiency water reducing agent
03/05/2014CN103613728A Preparation method of lignin phenolic foams
03/04/2014US8664305 Functionalized lignin, rubber containing functionalized lignin and products containing such rubber composition
02/2014
02/27/2014US20140054506 Method of Recovering Chemicals
02/26/2014CN102391393B Stem explosion-based continuous extraction method for tobacco
02/26/2014CN102321251B Method for separating xylogen from agricultural waste by using compound ion liquid
02/26/2014CN101965424B Process for pretreating a lignocellulosic material with a view to producing bioethanol and bioethanol production process
02/19/2014EP2697289A1 Lignin compositions, methods of producing the compositions, methods of using lignin compositions, and products produced thereby
02/19/2014CN203440272U Device for separating biomass raw materials in wheat straws
02/19/2014CN103588903A Green process for separating biomass raw materials of wheat straws
02/13/2014WO2014025710A1 Processes and apparatus for lignin separation in biorefineries
02/12/2014CN103566899A Comprehensive treatment method for agricultural straws
02/12/2014CN102796768B High value integration utilization method of maize straw
02/12/2014CN102786697B High molecular weight and moderate sulfonation degree lignin-based pesticide dispersant and its preparation method
02/12/2014CN102675563B Preparation method of water-absorbable material by crofton weed
02/12/2014CN102417564B Water-retaining agent and preparation method thereof by papermaking sludge
02/06/2014WO2013170236A3 Chemical modification of lignin and lignin derivatives
02/06/2014US20140039146 Water based lignin epoxy resins, methods of using and making the same
02/06/2014US20140039144 Compositions Comprising Lignin
02/06/2014US20140038246 Method for producing lignin derivatives
02/05/2014CN103554518A Manufacturing method for emulsifier
02/05/2014CN103554400A Liquefaction method of lignin for preparing thermoplastic phenolic resin
02/05/2014CN101725068B Method and device for fractionizing biomass based on lignocellulose
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