| Patents for C08H 7 - Lignin; Modified lignin; High-molecular-weight products derived therefrom (1,053) |
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| 06/09/2010 | CN101092435B Technical method for separating organic constituent of biomass |
| 06/03/2010 | WO2010060183A1 Continuous counter-current organosolv processing of lignocellulosic feedstocks |
| 05/19/2010 | CN101709113A Preparation of macromolecular compatible additive, namely urea-formaldehyde modified lignin and application of macromolecular compatible additive |
| 04/21/2010 | CN101696261A Lignin polyurethane and preparation method thereof |
| 04/14/2010 | EP2173940A2 A process for separating biomass components |
| 03/25/2010 | WO2010033743A1 Modified lignin biopolymer useful in cleaning compositions |
| 03/25/2010 | US20100075878 Modified Lignin Biopolymer Useful in Cleaning Compositions |
| 03/25/2010 | CA2735673A1 Modified lignin biopolymer useful in cleaning compositions |
| 02/18/2010 | US20100041879 Method For Recovering A Low Sodium Content Lignin Fuel From Black Liquor |
| 02/17/2010 | CN101648979A Preparation method for low air bleeding lignosulphonate high-efficiency water reducing agent |
| 02/10/2010 | EP2150572A1 Continuous counter-current organosolv processing of lignocellulosic feedstocks |
| 01/26/2010 | CA2509190C Anti-filming materials, compositions and methods |
| 12/30/2009 | EP2138528A1 Method for producing a material based on cellulose with a limited wood extract material and/or VOC content |
| 11/25/2009 | CN101586136A Method of high-efficiency pretreatment on biomass |
| 11/18/2009 | CN101580522A Method for separating lignin and cellulose from lignocellulose by using ionic liquid solvent |
| 11/11/2009 | CN101575619A Method for coproducing multiple products by taking shinyleaf yellowhorn as raw material |
| 11/11/2009 | CN101575418A Lignin-based high-efficiency water reducing agent with high sulfonation degree and high molecular weight and method for preparing same |
| 10/28/2009 | CN100554146C Method for producing sodium hydrosulfite and coproducing lignin sodium sulphonate from residual liquid thereof |
| 10/14/2009 | CN101555667A Biorefinery method of wood fiber material |
| 10/14/2009 | CN101555261A Method for separating lignin from brown windsor saponin pulp |
| 09/30/2009 | CN101544674A Method for separating lignin from catalysis-solvent method yellow-ginger hydrolysate |
| 09/16/2009 | CN100540557C Method for preparing lignin sodium sulfonate by using sulphonation waste gas |
| 09/02/2009 | EP2094768A1 Method for recovering a low sodium content lignin fuel from black liquor |
| 09/02/2009 | CN101522760A Process for recovery of holocellulose and near-native lignin from biomass |
| 08/20/2009 | US20090209739 Method for separating and recovering lignin derivatives |
| 08/19/2009 | CN101509019A Method for preparing fuel ethyl alcohol simultaneously acquiring xylogen by-product |
| 08/19/2009 | CN100528926C Enzymatic hydrolysis lignin epoxy resin material formula and its preparation method |
| 08/19/2009 | CN100528752C Method for reclaiming lignin and alkali from boiling black liquor |
| 08/12/2009 | CN101503431A Technology for extracting high purity lignin from pulping black liquor by organic carboxyl acid method |
| 08/05/2009 | CN101497833A Production process for producing biobase natural gas with coproduction of lignose and microcrystalline cellulose from bamboo processing wastes |
| 07/30/2009 | WO2009092749A1 Process for pretreating a lignocellulosic material with a view to producing bioethanol, and bioethanol production process |
| 07/30/2009 | CA2712315A1 Process for pretreating a lignocellulosic material with a view to producing bioethanol, and bioethanol production process |
| 07/09/2009 | WO2009028969A9 Lignin and other products isolated from plant material, and methods and compositions therefor |
| 07/08/2009 | CN101475604A Method for preparing highly sulfonated sodium lignosulfonate |
| 06/24/2009 | CN100503015C Technique for harnessing papermaking black liquor by using boiler flue vent gas |
| 06/17/2009 | CN100500989C Full component separation for cell wall of agricultural refuse |
| 06/09/2009 | US7544635 Process for changing hydrophilic/hydrophobic characteristics |
| 06/03/2009 | CN101449001A Fractionation of cellulose-solvent-borne type lignocellulose with a moderate reaction condition and a reagent circulation |
| 06/03/2009 | CN101445522A Method for preparing modified kraft pulp sodium lignosulphonate |
| 05/27/2009 | CN101440108A Normal atmosphere degreasing crude glycerine pretreatment method for separating wood fiber biomass components |
| 05/27/2009 | CN100491388C Method for extracting lignin sulfonate using waste liquid of boiling canapina fiber or paper making |
| 05/13/2009 | CN100487126C Separation and extraction method for lignin hydrolyzed by enzyme |
| 05/07/2009 | US20090118477 Continuous counter-current organosolv processing of lignocellulosic feedstocks |
| 05/07/2009 | US20090117226 Continuous counter-current organosolv processing of lignocellulosic feedstocks |
| 04/29/2009 | EP2007945A4 Cellulose-solvent-based lignocellulose fractionation with modest reaction conditions and reagent cycling |
| 04/23/2009 | WO2009050882A1 Production methods for solubilized lignin, saccharide raw material and monosaccharide raw material, and solubilized lignin |
| 04/15/2009 | CN100478375C Production of lignin modified water polyurethane |
| 03/12/2009 | US20090069550 Lignin and other products isolated from plant material, methods for isolation and use, and compositions containing lignin and other plant-derived products |
| 03/05/2009 | WO2009028969A1 Lignin and other products isolated from plant material, and methods and compositions therefor |
| 03/05/2009 | US20090062516 Lignin and other products isolated from plant material, methods for isolation and use, and compositions containing lignin and other plant-derived products |
| 03/05/2009 | CA2697469A1 Lignin and other products isolated from plant material, and methods and compositions therefor |
| 03/03/2009 | US7498422 lignin contained in plant as starting materials, modified with methanol, formed polylactones and a polyester as molding materials; flame retardancy, biodegradable |
| 01/14/2009 | EP2013253A2 Methods for producing modified aromatic renewable materials and compositions thereof |
| 01/07/2009 | CN101337981A Method for preparing lignin using bagasse as raw material |
| 12/31/2008 | EP2007945A1 Cellulose-solvent-based lignocellulose fractionation with modest reaction conditions and reagent cycling |
| 12/24/2008 | CN100445356C Method of manufacturing plant finished product |
| 12/18/2008 | US20080313774 Modification of lignin biosynthesis |
| 12/17/2008 | CN101323632A Microwave radiation preparation of acetic acid lignin |
| 12/16/2008 | US7465791 Continuous counter-current organosolv processing of lignocellulosic feedstocks |
| 12/04/2008 | WO2008144878A1 Continuous counter-current organosolv processing of lignocellulosic feedstocks |
| 12/04/2008 | US20080299629 processing of said component parts into at least fuel-grade ethanol and four classes of lignin derivatives |
| 12/04/2008 | US20080299628 Continuous counter-current organosolv processing of lignocellulosic feedstocks |
| 12/04/2008 | US20080295980 Continuous counter-current organosolv processing of lignocellulosic feedstocks |
| 12/03/2008 | EP1997793A2 Heteromolecular metal-humic (chelate) complexes |
| 11/20/2008 | WO2007124400A8 Methods for producing modified aromatic renewable materials and compositions thereof |
| 10/23/2008 | US20080262182 Reusable lignocellulose; crosslinking with phenol compound |
| 10/15/2008 | CN101285106A Process for preparing multicomponent liquid glucose and lignose while effectively hydrolyzing lignocellulosic biomass |
| 10/01/2008 | CN101274947A Method for extracting lignosulphonate from sodium sulfite bamboo pulp waste liquor |
| 10/01/2008 | CN101274946A Method for extracting lignose from crops leftovers |
| 09/24/2008 | CN101270371A Preprocessing method for biomass |
| 09/11/2008 | US20080221314 Humate-Iron Citrate Complex; plant growth and nutrition stimulant and as a metabolic and immune system activator in animals and humans; chemical stability |
| 09/04/2008 | US20080214796 Method |
| 08/21/2008 | WO2007124400A3 Methods for producing modified aromatic renewable materials and compositions thereof |
| 08/06/2008 | CN101235055A Method for manufacturing lignin sodium sulfonate |
| 07/09/2008 | CN101214930A Method for producing sodium hydrosulfite and coproducing lignin sodium sulphonate from residual liquid thereof |
| 07/03/2008 | WO2008079072A1 Method for recovering a low sodium content lignin fuel from black liquor |
| 07/03/2008 | US20080163393 Nucleotide sequences coding cinnamyl alcohol dehydrogenase (1) like (CAD1L) polypeptides for use modifying plant cell walls and/or defence response in plants |
| 07/02/2008 | CN101210033A Comprehensive utilization technique for plants fibrous raw material |
| 06/19/2008 | CA2823381A1 Methods of processing biomass comprising electron-beam radiation |
| 06/11/2008 | CN100393735C Lignin-Based cyclodextrin ester multi-purpose sorbent preparation method |
| 06/04/2008 | EP1927616A2 Lignophenol derivative, polymer, resin composition and molded resin |
| 06/04/2008 | CN101193902A Method for separation and collection of lignin derivative |
| 05/29/2008 | US20080125544 Lignophenol derivative, polymer, resin composition, and molded resin |
| 05/15/2008 | US20080113920 Feed-through lignin-pesticide compositions |
| 05/14/2008 | CN101177436A Method for preparing schizandrin raw material |
| 04/09/2008 | CN101157708A Block polyether compound modified lignin and preparation method and uses thereof |
| 04/09/2008 | CN101157459A Method for reclaiming lignin and alkali from boiling black liquor |
| 03/19/2008 | EP1900745A1 Method for separation and collection of lignin derivative |
| 03/19/2008 | CN101143881A Method for synchronously extracting hemicellulose, cellulose and lignin and reclaiming phenolic acid compounds |
| 03/12/2008 | CN101139146A Technique for fathering papermaking black liquor by using boiler flue vent gas |
| 03/05/2008 | EP1565483A4 New biopolymers obtained by solid state irradiation in an unsaturated gaseous atmosphere |
| 02/20/2008 | CN101125867A Method for preparing lignin sodium sulfonate by using sulphonation waste gas |
| 02/14/2008 | WO2008017145A1 Process for recovery of holocellulose and near-native lignin from biomass |
| 02/07/2008 | US20080032344 Process for recovery of holocellulose and near-native lignin from biomass |
| 01/29/2008 | US7323501 Reusable lignocellulose resource; wood products |
| 01/24/2008 | US20080021155 Methods for Producing Modified Aromatic Renewable Materials and Compositions Thereof |
| 01/16/2008 | CN101104782A Lignin-base auxiliary agent for phenolic resin adhesive and its preparation method and application |
| 01/02/2008 | CN100358811C Process for extracting lignin by acid separation |
| 12/26/2007 | CN101092435A Technical method for separating organic constituent of biomass |
| 11/14/2007 | CN101070333A Method for extracting lignin sulfonate using waste liquid from boiling canapina fiber or paper making |