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)
09/2011
09/06/2011US8012356 Method for separating and recovering lignin derivatives
09/01/2011WO2011106066A2 Cationic electrodepositable coating composition comprising lignin
09/01/2011US20110213057 Cationic electrodepositable coating composition comprising lignin
09/01/2011CA2790563A1 Cationic electrodepositable coating composition comprising lignin
08/2011
08/31/2011CN101724136B Novel method for preparing lignosulphonate epoxy resin
08/24/2011CN102161762A Method for modifying benzoxazine resin
08/24/2011CN101285002B Process for separating bio-oil via solvent with high boiling point
08/18/2011WO2011098078A1 Substrate for soil improvement having a water-storing property, method for producing same, and use thereof
08/18/2011WO2011097721A1 Carbon fibre compositions comprising lignin derivatives
08/17/2011CN102159624A Modified lignin biopolymer useful in cleaning compositions
08/17/2011CN102154876A Method for extracting and separating components in ramulus mori skin
08/17/2011CN102153764A Method for preparing lignin sodium sulfonate dispersant through advanced catalytic oxidation
08/17/2011CN102153763A Lignocellulose acid/alkali coupling pretreatment method
08/17/2011CN102153599A Method for comprehensively utilizing canna edulis ker stalks
08/17/2011CN101270371B Preprocessing method for biomass
08/11/2011US20110196136 Concentrated acid treatment unit, concentrated acid treatment method, phase-separation system plant for botanical resource, and conversion method
08/10/2011CN102146164A Lignosulfonate prepared from ground wood pulp waste liquor and preparation process thereof
08/03/2011CN102140174A Preparation method for lignosulfonate
08/03/2011CN102140173A Method for producing sodium lignin sulfonate by using black liquor from pulping of reed containing sodium sulfite
08/03/2011CN102140172A Biomass material having multi isocyanate groups and forming method thereof
07/2011
07/27/2011CN102134616A Method for fully utilizing biobased products prepared by semicellulose of straws as well as components thereof
07/27/2011CN102134305A Solvent lignin-modified epoxy resin curing agent and preparation method thereof
07/20/2011CN102127232A Graft modification method for lignosulfonate
07/20/2011CN102127197A Preparation method for phenolic resin for magnesia-carbon brick
07/20/2011CN101486739B Preparation of alkali lignin
07/06/2011CN102115520A Alkali lignin-phenol-sodium sulfanilate-formaldehyde polycondensate and preparation method thereof
06/2011
06/30/2011US20110160442 Method for the fractionation of knotwood extract and use of a liquid-liquid extraction for purification of knotwood extract
06/23/2011US20110151516 Process for the extraction of sugars and lignin from solid biomass
06/22/2011CN102101915A Separation method for agriculture and forestry biomass components
06/22/2011CN101575418B Lignin-based high-efficiency water reducing agent with high sulfonation degree and high molecular weight and method for preparing same
06/16/2011US20110143411 Biomass fractionation process for bioproducts
06/15/2011CN102093698A Polyurethane foam plastic composition, polyurethane foam and reutilization method of lignin-containing material
06/15/2011CN102093574A Water dispersed lignin polyurethane material
06/15/2011CN102093573A Method for preparing modified lignosulfonate
06/15/2011CN102093572A Method for preparing lignin amide for preparing modified lignosulfonate
06/14/2011US7960520 Conversion of lignocellulosic biomass to chemicals and fuels
06/08/2011EP2328955A1 Modified lignin biopolymer useful in cleaning compositions
06/03/2011WO2011038911A8 Catalysts and process for the liquefaction of lignins
05/2011
05/26/2011WO2011061400A1 Method of processing a carbohydrate raw-material
05/26/2011WO2011061399A1 Oxidized lignin-containing material, use thereof and method of purifying contaminated fluids
05/26/2011US20110124847 Method for preparing concrete water reducer by grafting of lignosulfonate with carbonyl aliphatics
05/25/2011CN101503431B Technology for extracting high purity lignin from pulping black liquor by organic carboxyl acid method
05/24/2011US7947818 Heteromolecular metal-humic (chelate) complexes
05/19/2011WO2011057413A1 Biomass fractionation process for bioproducts
05/19/2011CA2780466A1 Biomass fractionation process for bioproducts
05/18/2011CN102060998A Method for splitting and deeply processing cellulose straw substance components
05/11/2011CN102050951A Cleaner production method of functional lignin
05/11/2011CN101157708B Block polyether compound modified lignin and preparation method and uses thereof
05/05/2011US20110105737 Method for pretreating plant starting material for the production, from sacchariferous and lignocellulosic resources, of bioethanol and of sugar, and plant
05/04/2011CN102041702A Preparation method for co-producing bleached paper pulp, lignin carbon fibers and fuel ethanol
04/2011
04/28/2011US20110094678 Delignificatin of biomass containing lignin and production of amino lignin aldehyde resins and carbohydrates
04/27/2011CN102030909A Method for separating and extracting lignin by using ultrafiltration membrane
04/27/2011CN101475604B Method for preparing highly sulfonated sodium lignosulfonate
04/21/2011US20110091711 Carbon nanostructures from organic polymers
04/07/2011WO2011038911A1 Catalysts and process for the liquefaction of lignins
04/06/2011CN102002165A Method for preparing nano lignin by using supercritical anti-solvent technology
04/06/2011CN102000531A Two-stage type lignin steaming and cooking separation device
04/06/2011CN101440108B Normal atmosphere degreasing crude glycerine pretreatment method for separating wood fiber biomass components
04/06/2011CN101121735B Plant fibre raw material hydrolysis solution and method for preprocessing plant fibre raw material using the same
03/2011
03/30/2011CN101555667B Biorefinery method of wood fiber material
03/23/2011CN101445522B Method for preparing modified kraft pulp sodium lignosulphonate
03/16/2011CN101143881B Method for synchronously extracting hemicellulose, cellulose and lignin and reclaiming phenolic acid compounds
03/10/2011WO2011028091A1 A method for preparing a gelling and viscosifying agent for drilling mud and the product thereof
03/10/2011US20110060133 Cellulosic and lignocellulosic structural materials and methods and systems for manufacturing such materials
02/2011
02/02/2011CN101965424A Process for pretreating a lignocellulosic material with a view to producing bioethanol and bioethanol production process
02/01/2011US7880054 Plant CAD1-like genes and their use
01/2011
01/26/2011EP2007945B1 Cellulose-solvent-based lignocellulose fractionation with modest reaction conditions and reagent cycling
01/26/2011CN101955640A Modified biopolymer fiber reinforced polylactic acid composite material and preparation method thereof
01/06/2011WO2011002330A1 Method for utilization of palm oil production waste by its reprocessing in lignocellulose flour with its subsequent application for liquid and solid fuel production
12/2010
12/23/2010WO2010145462A1 Highly efficient lignin-based water-reducing agent with high degree of sulfonation and high molecular weight, and preparation method thereof
11/2010
11/24/2010CN101235055B Method for manufacturing lignin sodium sulfonate
11/11/2010US20100285553 Process for pretreating a lignocellulosic material with a view to producing bioethanol, and bioethanol production process
11/04/2010WO2010126397A1 Method of obtaining the basis of composite anti-corrosive paint material for application on rust and the method of obtaining, using the basis, the composite anti-corrosive paint material for application on rust
10/2010
10/13/2010CN101857678A Lignin amido polyol and preparation method thereof
10/12/2010CA2399171C Process for preparing a black liquor-phenol formaldehyde thermoset resin
10/06/2010EP2235254A1 Process for pretreating a lignocellulosic material with a view to producing bioethanol, and bioethanol production process
09/2010
09/30/2010US20100249390 Production methods for solubilized lignin, saccharide raw material and monosaccharide raw material, and solubilized lignin
09/29/2010CN101848920A Production methods for solubilized lignin, saccharide raw material and monosaccharide raw material, and solubilized lignin
09/29/2010CN101845146A Formula and preparation method of enzymatic hydrolysis (EH) lignin modified polyalcohol
09/23/2010WO2010106182A1 Method for producing chemically modified lignin decomposition products
09/22/2010CN101337981B Method for preparing lignin using bagasse as raw material
09/15/2010CN101831191A Road repairing and building asphalt mixture warm-mixing additive, preparation method thereof and using method thereof
09/08/2010CN101824155A Method for preparing enzymatic hydrolysis (EH) lignin-dimer fatty acid derivative
09/08/2010CN101824154A Preparation method of carboxylated lignin
09/01/2010EP2223928A1 Functionalized lignin, rubber containing functionalized lignin and products containing such rubber composition
08/2010
08/18/2010CN101285106B Process for preparing multicomponent liquid glucose and lignose while effectively hydrolyzing lignocellulosic biomass
08/12/2010US20100204368 Functionalized lignin, rubber containing functionalized lignin and products containing such rubber composition
08/04/2010EP2213678A1 Production methods for solubilized lignin, saccharide raw material and monosaccharide raw material, and solubilized lignin
07/2010
07/22/2010WO2010081775A1 Lignin derivative, shaped body comprising the derivative, and carbon-fibres produced from the shaped body
07/22/2010CA2749613A1 Lignin derivative, shaped body comprising the derivative, and carbon-fibres produced from the shaped body
07/15/2010CA2744466A1 Organic solvent pretreatment of biomass to enhance enzymatic saccharification
07/08/2010US20100170504 Cellulose-solvent-based lignocellulose fractionation with modest reaction conditions and reagent cycling
07/07/2010CN101768280A Production method of amphiprotic lignosulfonate pluridentate chelating resin
06/2010
06/30/2010CN101759857A Biomass-derived epoxy compound and manufacturing method thereof
06/24/2010US20100155122 Biomass-derived epoxy compound and manufacturing method thereof
06/17/2010US20100152428 LOW Tg LIGNIN MIXED ESTERS
06/15/2010CA2451444C Oxidative thermochemical drying process for changing hydrophilic/hydrophobic characteristics of natural organic substances
06/09/2010EP2193138A1 Lignin and other products isolated from plant material, and methods and compositions therefor
06/09/2010CN1519244B Novel ligin derivative, formed body using same, and its manufacture method
06/09/2010CN101724136A Novel method for preparing lignosulphonate epoxy resin
1 2 3 4 5 6 7 8 9 10 11