Patents for C08H 7 - Lignin; Modified lignin; High-molecular-weight products derived therefrom (1,053) |
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02/04/2014 | US8642088 Tannin-chitosan composites |
01/29/2014 | EP2688939A1 Method for producing lignin derivatives |
01/29/2014 | CN103540692A Novel method of comprehensively utilizing cotton stalks |
01/29/2014 | CN103540149A Manufacturing method of environment-friendly composite material with good interface compatibility |
01/29/2014 | CN102140174B Preparation method for lignosulfonate |
01/23/2014 | WO2014012924A1 Use of a lignin for the mechanical reinforcement of an elastomer, and elastomer thus reinforced |
01/23/2014 | WO2013124458A3 Continuous process for conversion of lignin to useful compounds |
01/22/2014 | CN103524709A Preparation method for epoxy resin |
01/22/2014 | CN103524283A Method for extracting monophenol compounds and pyrolysis lignin from biological oil |
01/22/2014 | CN103522209A Resin grinding wheel |
01/15/2014 | EP2683759A2 Separation of lignin from plant material |
01/15/2014 | CN103509194A Porous biomass acidic solid material, and preparation and application thereof |
01/09/2014 | US20140011984 Method for modifying lignin structure using monolignol ferulate conjugates |
01/08/2014 | CN103502320A Lignin production from lignocellulosic biomass |
01/08/2014 | CN103497342A Method for producing enzymatic hydrolysis lignin sulfonate |
01/08/2014 | CN102839198B Method for enhancing alkaline hydrogen peroxide to pretreat lignocellulose by ultrasonic wave |
01/03/2014 | WO2014002674A1 Method for producing lignin from biomass using lignin-dissolving ionic liquid, and method for producing lignin, hemicellulose and cellulose |
01/03/2014 | WO2013124456A3 Process for preparing a slurry comprised of lignin |
01/01/2014 | CN103484044A Preparation method of biochemical lignin modified phenolic resin adhesive for bio-based board |
01/01/2014 | CN103483597A Method for modifying enzymatic hydrolysis lignin by alkali activation |
01/01/2014 | CN103483596A Production method of biochemical lignin |
01/01/2014 | CN103483595A High-efficiency comprehensive utilization method taking wood processing leftover as raw material |
12/31/2013 | US8618341 Process of producing liquid fuel from cellulosic biomass |
12/31/2013 | US8617480 Concentrated acid treatment unit, concentrated acid treatment method, phase-separation system plant for botanical resource, and conversion method |
12/25/2013 | CN103468834A Method for preparing xylooligosaccharide by treating plant fibers via neutral sulfite |
12/25/2013 | CN103467750A Degradation method for lignin |
12/25/2013 | CN103467627A Preparation method for corn stalk hemicellulose |
12/25/2013 | CN102775563B Dispersing agent, and preparation method and application thereof |
12/25/2013 | CN102690422B Lignin asphalt emulsifier with high emulsifying property, and preparation method and application thereof |
12/25/2013 | CN102558758B Phenolic resin foam material and preparing method thereof |
12/25/2013 | CN102558507B Raw materials and methods of manufacturing bio-based epoxy resins |
12/19/2013 | US20130338347 Chemical modification of lignin and lignin derivatives |
12/18/2013 | CN103459686A Method for producing a lignin fiber |
12/18/2013 | CN103451777A Process method for preparing intermediate phase lignin and carbon fibers thereof |
12/18/2013 | CN102718995B 一种工业木质素补强橡胶及其制备方法 An industrial lignin reinforced rubber and its preparation method |
12/11/2013 | CN203334110U Combined device for separating cellulose, lignin and carbohydrate |
12/11/2013 | CN103435817A Method for directly extracting lignin in process of using corn bran to prepare low-molecular-weight mixed ether |
12/11/2013 | CN103435719A Separation device and process of biomass raw materials in wheat straws |
12/11/2013 | CN102561082B Method of extracting hemicellulose, cellulose and lignin from wood fiber raw materials |
12/10/2013 | US8603567 Method of manufacturing plant finished product |
12/05/2013 | WO2013179251A1 A composition in the form of a dispersion comprising a lignin, a method for the manufacturing thereof and use thereof |
12/05/2013 | CA2874970A1 A composition in the form of a dispersion comprising a lignin, a method for the manufacturing thereof and use thereof |
12/04/2013 | CN103429642A Separation of lignin from plant material |
11/27/2013 | CN103408768A Method for improving quality of industrial lignin by using ionic liquid |
11/27/2013 | CN103408767A Amination lignin containing reactive amino and preparation and application thereof |
11/27/2013 | CN103408671A Method for preparing carboxymethylcellulose and sodium lignin sulfonate from crop straws |
11/27/2013 | CN103406967A Method for preparing formaldehyde-free artificial board on basis of lignin adhesive |
11/27/2013 | CN103406106A Preparation method of reverse Irving-Williams order biological adsorbing material |
11/27/2013 | CN102250363B Modification method of lignin |
11/21/2013 | WO2013173316A1 Mechanism for production of biobased products from plant lignin |
11/20/2013 | CN103396560A Preparation method of hydrophobic lignosulfonate |
11/20/2013 | CN102604120B Method for preparing lignin sulfonate dispersing agent by using two-step oxidization method |
11/14/2013 | WO2013170239A1 Chemical modification of lignin and lignin derivatives |
11/14/2013 | WO2013170238A1 Chemical modification of lignin and lignin derivatives |
11/14/2013 | WO2013170237A1 Chemical modification of lignin and lignin derivatives |
11/13/2013 | CN103387858A A water-coal-slurry dispersant and a production technology thereof |
11/13/2013 | CN103387677A Preparation methods of lignin rubber additive and tyre rubber |
11/12/2013 | US8580932 Method of thermostabilization of a protein and/or stabilization towards organic solvents |
11/07/2013 | US20130292615 Phosphonate-substituted lignin as a flame retardant |
11/06/2013 | CN103382281A Flame-retardant laminated board |
11/06/2013 | CN102050951B Cleaner production method of functional lignin |
10/31/2013 | WO2013163245A1 Composite products made with binder compositions that include tannins and multifunctional aldehydes |
10/31/2013 | WO2013163242A1 Composite products made with lewis acid catalyzed binder compositions that include tannins and multifunctional aldehydes |
10/30/2013 | CN102875160B Composite ceramics additive produced through microwave radiation induction and preparation method for composite ceramics additive |
10/30/2013 | CN102441339B Dissolving pulp sodium lignosulfonate dispersant, and reducing preparation method and application thereof |
10/30/2013 | CN102140173B Method for producing sodium lignin sulfonate by using black liquor from pulping of reed containing sodium sulfite |
10/29/2013 | US8569465 Method for modifying lignin structure using monolignol ferulate conjugates |
10/16/2013 | CN102558756B Method for preparing high-performance phenolic foam material |
10/16/2013 | CN102433358B Method for coproduction of xylose, lignin and ethanol from corncobs |
10/16/2013 | CN102241826B Modified lignin and urea-formaldehyde resin synthesized from same and preparation methods of modified lignin and urea-formaldehyde resin |
10/16/2013 | CN102153763B Lignocellulose acid/alkali coupling pretreatment method |
10/09/2013 | CN102425075B Device and method for extracting and separating lignin in papermaking black liquor |
10/09/2013 | CN102351817B Method for coproducing cellulosic ethanol, furfural, lignin and feed from plant fibers |
10/08/2013 | US8551747 Process for producing bioethanol from lignocellulosic plant raw material |
10/03/2013 | WO2013144454A1 A method for increasing the reactivity of lignin |
10/03/2013 | WO2013144453A1 Use of low molecular weight lignin together with lignin for the production of a phenol - formaldehyde binder composition |
10/03/2013 | WO2013144124A1 Lignin derivative, method for the production thereof, and spinning method for producing a fiber from the lignin derivative |
10/03/2013 | WO2013144123A1 Meltable lignin derivative and lignin derivative fiber produced therefrom |
10/03/2013 | WO2013143549A1 Benzene polycarboxylic acid compounds and their use as drug |
10/03/2013 | US20130255340 Delignification of biomass containing lignin and production of long lasting lignin fertilizer |
10/03/2013 | CA2856145A1 A method for increasing the reactivity of lignin |
09/26/2013 | WO2013142352A1 Flocculation of lignocellulosic hydrolyzates |
09/26/2013 | US20130253075 Derivatives of native lignin |
09/25/2013 | CN103319730A Preparation method of lignocellulose for synthetic leather |
09/24/2013 | US8541556 Lignin derivatives and uses thereof |
09/19/2013 | WO2013137790A1 Method for lignin separation from black liquor |
09/18/2013 | CN103306153A Method for co-producing dissolving pulp and lignin through bagasse pith |
09/18/2013 | CN103305167A Method for preparing phenolic resin adhesives by using organic method lignin instead of phenol |
09/18/2013 | CN103304821A Refining method for lignin |
09/18/2013 | CN103304757A Lignin-modified urea resin or foamed plastic and preparation method thereof |
09/12/2013 | WO2013133821A1 Lignin-based concrete admixtures |
09/12/2013 | US20130237695 Lignin-based surfactants |
09/12/2013 | US20130237694 Lignin-based concrete admixtures |
09/12/2013 | US20130236630 Zwitterionic lignin derivatives for marine antifouling coatings |
09/10/2013 | US8528463 Modular system for organosolv fractionation of lignocellulosic feedstock |
09/06/2013 | WO2013130101A1 Lignin derivatives and uses thereof |
09/04/2013 | EP2632930A2 Method for production of lignin |
09/04/2013 | CN103275332A Corn cob lignin and application |
09/04/2013 | CN103275331A Method for preparing lignin nanoparticles by taking papermaking black liquid as raw material |
09/04/2013 | CN103274557A Recycling technology for DMF(Dimethyl Formamide)-containing wastewater resources in synthetic leather industry |