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Class Information
Number: 530/507
Name: Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof > Lignins or derivatives > Processes utilizing an organic solvent or a compound having alcoholic hydroxy bonded directly to an acyclic carbon, or product thereof
Description: Processes wherein there is utilized a compound having alcoholic hydroxy bonded directly to an acyclic carbon or an organic solvent, or the reaction products thereof.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6806356 |
Process for recovering secoisolariciresinol diglycoside from de-fatted flaxseed |
Oct. 19, 2004 |
| 6593460 |
Method for grafting lignin, polymerizates produced according to the method and the utilization thereof |
Jul. 15, 2003 |
| 6335373 |
Process to produce stabilized carnosic acid in high concentration |
Jan. 1, 2002 |
| 6264853 |
Complex containing lignan, phenolic and aliphatic substances from flax and process for preparing |
Jul. 24, 2001 |
| 6239198 |
Method for preparing alkaline solutions containing aromatic polymers |
May. 29, 2001 |
| 6072015 |
Lignin based paint |
Jun. 6, 2000 |
| 6054562 |
Modified lignins |
Apr. 25, 2000 |
| 6013774 |
Biodegradable plastics and composites from wood |
Jan. 11, 2000 |
| 5852069 |
Biodegradable plastics and composites from wood |
Dec. 22, 1998 |
| 5756098 |
Methods for the extraction of phytochemicals from fibrous plants in the absence of solvent |
May. 26, 1998 |
| 5741875 |
Biodegradable plastics and composites from wood |
Apr. 21, 1998 |
| 5705618 |
Process for extracting lignans from flaxseed |
Jan. 6, 1998 |
| 5484896 |
Esterified high lignin content cellulosic fibers |
Jan. 16, 1996 |
| 5446133 |
Nitric acid oxidized lignosulfonates |
Aug. 29, 1995 |
| 5288857 |
Lignin preparation and method for its manufacture |
Feb. 22, 1994 |
| 5223258 |
Antiviral disinfecting composition and method of inactivating the AIDS virus in vitro |
Jun. 29, 1993 |
| 5196460 |
Rubber compositions containing high purity lignin derivatives |
Mar. 23, 1993 |
| 5177169 |
Method for recovering and using lignin in adhesive resins |
Jan. 5, 1993 |
| 5116969 |
Ultrarefined arabinogalactan product |
May. 26, 1992 |
| 5102991 |
Alkylene oxide esters of lignin sulfonic acid |
Apr. 7, 1992 |
| 5026808 |
Method for recovering and using lignin in adhesive resins by extracting demethylated lignin |
Jun. 25, 1991 |
| 5021531 |
Method for recovering and using lignin in adhesive resins by extracting demethylated lignin |
Jun. 4, 1991 |
| 5010156 |
Organosolv lignin-modified phenolic resins and method for their preparation |
Apr. 23, 1991 |
| 4966650 |
Method for fractionation of lignins from steam exploded lignocellulosics to provide fractions with different properties |
Oct. 30, 1990 |
| 4908098 |
Method for extracting the chemical components from dissociated lignocellulosic material |
Mar. 13, 1990 |
| 4826566 |
Rapid disolution of lignin and other non-carbohydrates from ligno-cellulosic materials impregnated with a reaction product of triethyleneglycol and an organic acid |
May. 2, 1989 |
| 4764596 |
Recovery of lignin |
Aug. 16, 1988 |
| 4728727 |
Modified lignosulfonate drilling fluid dispersants and process for the preparation thereof |
Mar. 1, 1988 |
| 4668243 |
Novel fuel |
May. 26, 1987 |
| 4493797 |
Apparatus and method involving supercritical fluid extraction |
Jan. 15, 1985 |
| 4459228 |
Method for precipitation of sulphonated lignin from sulfide wastes |
Jul. 10, 1984 |
| 4447339 |
Oil well drilling clay conditioners and method of their preparation |
May. 8, 1984 |
| 4265809 |
Method of making epoxide-lignin resins |
May. 5, 1981 |
| 4259147 |
Pulping process |
Mar. 31, 1981 |
| 4111928 |
Method of separating lignin and making epoxide-lignin |
Sep. 5, 1978 |
| 4107111 |
Polymer made of lignin, and method for making it |
Aug. 15, 1978 |
| 4100155 |
Method of condensing and/or polymerizing sulfonated lignin containing materials |
Jul. 11, 1978 |
| 3970712 |
Hydrolysis of oat husks |
Jul. 20, 1976 |
| 3966698 |
Recovery of tall oil soaps |
Jun. 29, 1976 |
| 3954497 |
Hydrolysis of deciduous wood |
May. 4, 1976 |
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