| Patents for C08H 7 - Lignin; Modified lignin; High-molecular-weight products derived therefrom (1,053) |
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| 04/17/2013 | CN103045681A Comprehensive utilization method of lignocellulose biomass |
| 04/17/2013 | CN103045680A Comprehensive utilization method of lignocellulose biomass |
| 04/17/2013 | CN103045679A Comprehensive utilization method of lignocellulose biomass |
| 04/17/2013 | CN103045678A Comprehensive utilization method of lignocellulose biomass |
| 04/17/2013 | CN103045677A Comprehensive utilization method of lignocellulose biomass |
| 04/17/2013 | CN103045317A Lignin serial coal water slurry dispersing agent and preparation method thereof |
| 04/17/2013 | CN103044691A Superfine lignin-based rubber coupling agent, manufacturing method and use thereof in rubber |
| 04/17/2013 | CN103044690A Preparation method for high-activity enzymatic hydrolysis lignin |
| 04/11/2013 | WO2013050661A1 Functionalized lignin and method of producing the same |
| 04/10/2013 | EP2576662A1 Method for separating lignin from black liquor |
| 04/10/2013 | CN103031763A Comprehensive utilization technology of biomass raw materials |
| 04/10/2013 | CN103031341A Method for producing ethanol by adopting wood fiber raw materials |
| 04/10/2013 | CN103031108A Method for preparing lignin-based adhesive |
| 04/10/2013 | CN103030817A Modified sodium lignin sulfonate and application thereof as cement grinding aid |
| 04/10/2013 | CN103030816A Technique for extracting lignin from biomass raw materials |
| 04/10/2013 | CN103030815A Comprehensive utilization technology of biomass raw materials |
| 04/09/2013 | US8414660 Haloferax volcanii laccase and variants and fragments thereof |
| 04/04/2013 | WO2012151242A3 Lignin-based nanostructures |
| 04/04/2013 | US20130085269 Process for the separation of lignins and sugars from an extraction liquor |
| 04/03/2013 | CN103013459A Dispersant for ultra-high-density drilling fluid, preparation method and application thereof |
| 04/02/2013 | US8409403 Production of amino lignin and amino lignin cellulose resins and adhesives |
| 03/28/2013 | US20130078698 Process for fractionation of biomass |
| 03/21/2013 | WO2012151509A3 Lignin production from lignocellulosic biomass |
| 03/21/2013 | WO2012109651A9 Simultaneous delignification and deaggregation of biomass |
| 03/20/2013 | CN101759857B Biomass-derived epoxy compound and manufacturing method thereof |
| 03/20/2013 | CN101193902B Method for separation and collection of lignin derivative |
| 03/14/2013 | US20130066116 Method for the depolymerization of lignocellulosic biomass |
| 03/13/2013 | CN102964552A Preparation method of modified phenolic resin wood adhesive |
| 03/13/2013 | CN102311548B Comb-type lignin water reducer as well as preparation method and application thereof |
| 03/07/2013 | WO2013031039A1 Modified lignin and phenolic resin molding material containing same |
| 03/06/2013 | CN102953286A Treating method for pulping black liquor |
| 03/06/2013 | CN102952548A Method for preparing wind-prevention and sand-fixation water retaining agent by use of pulping and papermaking waste liquid |
| 02/27/2013 | CN102947347A Process for the separation of lignins and sugars from an extraction liquor |
| 02/27/2013 | CN101942485B Method for producing acetone butanol by steam explosion straw xylose fermentation and extracting remainder |
| 02/26/2013 | US8383784 Lignothermoplastic |
| 02/20/2013 | CN102939322A Method for the depolymerisation of lignocellulosic biomass |
| 02/20/2013 | CN102936320A Preparation method of Canada-goldenrod-based sand stabilization material |
| 02/19/2013 | US8378020 Processes for recovery of derivatives of native lignin |
| 02/13/2013 | CN102924728A Method for preparing modified xylogen and applications thereof in wastewater treatment |
| 02/13/2013 | CN102924608A Method for preparing wood fiber type biomass low-degradation acetylated product |
| 01/23/2013 | EP2547716A1 Method for the depolymerisation of lignocellulosic biomass |
| 01/23/2013 | CN102888212A Composite lignin-base viscosity breaker for drilling fluid and preparation method thereof |
| 01/16/2013 | CN102877348A Method for recycling lignin from low-boiling alcohol method pulping waste liquor |
| 01/16/2013 | CN102875752A Lignin modified thermoplastic phenolic resin and preparation method thereof |
| 01/16/2013 | CN102875160A Composite ceramics additive produced through microwave radiation induction and preparation method for composite ceramics additive |
| 01/10/2013 | WO2013003941A1 Process for the treatment of black liquor |
| 01/10/2013 | US20130012610 Lignin and other products isolated from plant material, methods for isolation and use, and compositions containing lignin and other plant-derived products |
| 01/09/2013 | CN102864176A Poly-generation refining method using selective resolution-intrinsic functions of biomass |
| 01/09/2013 | CN102174164B Method for synthesizing biomass-based polyurethane foam material by using papermaking waste liquor extract |
| 01/03/2013 | WO2013002708A1 Method for purifying lignin |
| 01/02/2013 | EP2539410A2 Cationic electrodepositable coating composition comprising lignin |
| 12/27/2012 | WO2012177247A2 Non-covalently bonding anti-microbial nanoparticles for water soluble wood treatment |
| 12/27/2012 | WO2012174961A1 Method for pre-treating cellulosic plant material |
| 12/27/2012 | WO2012120184A3 Separation of lignin from plant material |
| 12/27/2012 | US20120328894 Non-covalently bonding anti-microbial nanoparticles for water soluble wood treatment |
| 12/26/2012 | EP2536780A1 Carbon fibre compositions comprising lignin derivatives |
| 12/26/2012 | CN102844360A Substrate for soil improvement having a water-storing property, method for producing same, and use thereof |
| 12/26/2012 | CN102844357A Carbon fibre compositions comprising lignin derivatives |
| 12/26/2012 | CN102839198A Method for enhancing alkaline hydrogen peroxide to pretreat lignocellulose by ultrasonic wave |
| 12/26/2012 | CN102838754A Method for preparing lignin-based ceramic additive through sulfomethylation and phosphorous hydroxylation |
| 12/26/2012 | CN102838753A Method for preparing lignin amine from cyclohexanone wastewater |
| 12/26/2012 | CN102115520B Alkali lignin-phenol-sodium sulfanilate-formaldehyde polycondensate and preparation method thereof |
| 12/26/2012 | CN101857798B Preparation method of aminated lignin drilling fluid treating agent |
| 12/20/2012 | US20120322990 Substrate for Soil Improvement Having a Water-Storing Property, Method for Producing Same, and Use Thereof |
| 12/19/2012 | EP2534188A1 Substrate for soil improvement having a water-storing property, method for producing same, and use thereof |
| 12/19/2012 | CN102834475A Cationic electrodepositable coating composition comprising lignin |
| 12/19/2012 | CN102827341A Lignin amine modified aqueous polyurethane material, preparation method and application |
| 12/19/2012 | CN102180994B Combined pretreatment method for efficiently separating bagasse biomass components |
| 12/12/2012 | CN102816813A Method for pretreating and efficiently saccharifying furfural residues |
| 12/05/2012 | CN102250360B Preparation method for solvent-based lignin-cyanamide derivative flame retardant |
| 11/29/2012 | US20120302699 Resin composition, molded body and composite molded body |
| 11/28/2012 | CN102803352A Biomass fractionation process for bioproducts |
| 11/28/2012 | CN102803281A Derivatives of native lignin from softwood feedstocks |
| 11/28/2012 | CN102796768A High value integration utilization method of maize straw |
| 11/22/2012 | WO2012155239A1 Lignin removal after enzymatic treatment of lignocellulosic materials |
| 11/21/2012 | CN102786697A High molecular weight and moderate sulfonation degree lignin-based pesticide dispersant and its preparation method |
| 11/15/2012 | US20120289685 Continuous counter-current organosolv processing of lignocellulosic feedstocks |
| 11/14/2012 | CN102776244A Process for producing polyatomic sugar alcohol and lignin by comprehensively using agricultural and forestry wasters of corncobs |
| 11/14/2012 | CN102775569A Preparation method of lignin modified phenolic resin |
| 11/14/2012 | CN102775563A Novel dispersing agent, and preparation method and application thereof |
| 11/08/2012 | WO2012151509A2 Lignin production from lignocellulosic biomass |
| 11/08/2012 | WO2012151242A2 Lignin-based nanostructures |
| 11/08/2012 | US20120282466 Lignin Production From Lignocellulosic Biomass |
| 11/08/2012 | US20120282465 Lignin production from lignocellulosic biomass |
| 11/08/2012 | CA2834856A1 Lignin production from lignocellulosic biomass |
| 11/08/2012 | CA2806873A1 Lignin production from lignocellulosic biomass |
| 11/07/2012 | CN102230284B Ultrasonic-assistant steam explosion pretreatment process for extracting straw cellulose of crops |
| 11/01/2012 | US20120277349 Flame retardant agents and flame retardant materials comprising the same |
| 10/31/2012 | CN102757618A Modified phenol formaldehyde resin and preparation method thereof |
| 10/31/2012 | CN102757569A High-adhesiveness lignin asphalt emulsifier and preparation method and application thereof |
| 10/31/2012 | CN102757568A High-foam-inhibition lignin asphalt emulsifier and preparation method and application thereof |
| 10/31/2012 | CN102757567A Flame retardant agents and flame retardant materials comprising the same |
| 10/31/2012 | CN102757541A Graft polymer solution prepared by pulping waste liquor and preparation method |
| 10/24/2012 | CN102746516A Lignin asphalt emulsifier with high temperature tolerance, its preparation method and application |
| 10/24/2012 | CN102745936A Oxidized lignosulfonate-aliphatic copolymer efficient water reducer and preparation method thereof |
| 10/17/2012 | CN102733230A Process for producing high-purity ammonium lignin by taking papermaking black liquid as material |
| 10/17/2012 | CN102731475A Method for recycling nicotine and hemicellulose in tobacco waste |
| 10/16/2012 | US8288460 Derivatives of native lignin from hardwood feedstocks |
| 10/16/2012 | CA2503737C Method of manufacturing plant finished product |
| 10/11/2012 | WO2012138802A1 Lignin compositions, methods of producing the compositions, methods of using lignin compositions, and products produced thereby |