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Class Information
Number: 527/311
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > From carbohydrate or derivative as a reactant > With di- or higher ester of polycarboxylic acid; or with polycarboxylic acid or derivative and a compound containing two or more hydroxyl groups or salts thereof as reactants
Description: Subject matter wherein in addition to the carbohydrate or derivative there is a reactant system comprising a di- or higher ester of polycarboxylic acid or a carboxylic acid or derivative admixed with a polyhydroxyl compound.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7199205 |
Organopolysiloxane-modified polysaccharide and process for producing the same |
Apr. 3, 2007 |
| 7182884 |
Bio-liquid crystal polymer and shaped material using same |
Feb. 27, 2007 |
| 6828402 |
Resin composite, method for producing the same and articles consisting of the same |
Dec. 7, 2004 |
| 6517933 |
Hybrid polymer materials |
Feb. 11, 2003 |
| 6509440 |
ALIPHATIC COPOLYMER, PRODUCTION PROCESS, ALIPHATIC POLYESTER RESIN COMPOSITION, VARIOUS USES, COATING COMPOSITION, AND AGRICULTURAL OR HORTICULTURAL PARTICULATE COMPOSITION COMPRISING DEGRADAB |
Jan. 21, 2003 |
| 6504003 |
Synthesis of higher polyol fatty acid polyesters by transesterification |
Jan. 7, 2003 |
| 6441057 |
Optical sensor membranes having improved barrier properties |
Aug. 27, 2002 |
| 6355734 |
Resin-fortified sugar-based vinyl emulsion copolymers and methods of preparing the same |
Mar. 12, 2002 |
| 6255427 |
Amphoteric polymer dispersion |
Jul. 3, 2001 |
| 6252027 |
Thermally formed article, production process of thermally formed article, toner cartridge, and recording medium |
Jun. 26, 2001 |
| 6211315 |
Lewis acid-catalyzed polymerization of biological oils and resulting polymeric materials |
Apr. 3, 2001 |
| 6201070 |
Method for enhancing the toughness of cycloaliphatic epoxide-based coatings |
Mar. 13, 2001 |
| 6107432 |
Water-swellable, hydrophilic polymer compositions |
Aug. 22, 2000 |
| 6011092 |
Thermoplasticized starch component and process for the preparation thereof |
Jan. 4, 2000 |
| 5981743 |
Cyclic ester ring-opened oligomers and methods of preparation |
Nov. 9, 1999 |
| 5981738 |
UV curable cellulose esters |
Nov. 9, 1999 |
| 5936005 |
Crosslinkable composition for coating substrates, coating process employing this composition, and substrates thus coated |
Aug. 10, 1999 |
| 5932539 |
Biodegradable polymer matrix for tissue repair |
Aug. 3, 1999 |
| 5925722 |
Amphoteric and anionic polymer dispersions, process for their preparation and use thereof |
Jul. 20, 1999 |
| 5914381 |
Degradable polymer and preparation process of the same |
Jun. 22, 1999 |
| 5854368 |
Adjuvant for pharmaceutical preparations |
Dec. 29, 1998 |
| 5840881 |
Composition containing a water-insoluble or slightly water-soluble compound with enhanced water-solubility |
Nov. 24, 1998 |
| 5834556 |
Graft copolymer of polycationic species and water-soluble polymers, and uses therefor |
Nov. 10, 1998 |
| 5817728 |
Preparation of degradable copolymers |
Oct. 6, 1998 |
| 5763557 |
Grafting of a polymer onto cellophane by ultrasonic induced free radical polymerization |
Jun. 9, 1998 |
| 5760154 |
Graft copolymers of unsaturated monomers and polyhydroxy compounds, a process for their production and their use |
Jun. 2, 1998 |
| 5741901 |
UV curable cellulose esters |
Apr. 21, 1998 |
| 5733994 |
Biodegradable, water-resistant polymer material |
Mar. 31, 1998 |
| 5723151 |
Cellulose acetate phthalate enteric coating compositions |
Mar. 3, 1998 |
| 5665816 |
Aqueous dispersions for adhesives |
Sep. 9, 1997 |
| 5644012 |
Adjuvant for pharmaceutical preparations |
Jul. 1, 1997 |
| 5633316 |
Surface crosslinked and surfactant coated absorbent resin particles and method of preparation |
May. 27, 1997 |
| 5583193 |
Polysaccharide graft-polymers and the use in papermaking thereof |
Dec. 10, 1996 |
| 5356634 |
Controlled-release delivery system |
Oct. 18, 1994 |
| 5278303 |
Polymer-supported solution synthesis of oligosaccharides |
Jan. 11, 1994 |
| 5270421 |
Sugar-based polymers |
Dec. 14, 1993 |
| 5219971 |
Process for the preparation of fine-particle, water-swellable polysaccharide graft copolymers |
Jun. 15, 1993 |
| 5098793 |
Cyclodextrin films on solid substrates |
Mar. 24, 1992 |
| 5075401 |
Method of making graft copolymers |
Dec. 24, 1991 |
| 5055501 |
Process for producing highly water-absorbing resins from diepoxides and acrylic polymers |
Oct. 8, 1991 |
| 5008382 |
Cationic aqueous bituminous emulsion-aggregate slurries preparation |
Apr. 16, 1991 |
| 4997867 |
Stable compositions |
Mar. 5, 1991 |
| 4958015 |
Preparation of crosslinked cyclodextrin resins with enhanced porosity |
Sep. 18, 1990 |
| 4902788 |
Crosslinked cyclodextrins supported on porous refractory inorganic oxides |
Feb. 20, 1990 |
| 4775497 |
Esterification process with calcium hydroxyaryl phosphonate-organosilicon heterocycle catalyst system |
Oct. 4, 1988 |
| 4758645 |
Preparation of graft copolymer and paint use thereof |
Jul. 19, 1988 |
| 4734478 |
Water absorbing agent |
Mar. 29, 1988 |
| 4714634 |
Preparation of graft copolymer and paint use thereof |
Dec. 22, 1987 |
| 4713436 |
Glycoside-containing polyester preparation process |
Dec. 15, 1987 |
| 4650821 |
Novel acrylic castings and process for the preparation thereof |
Mar. 17, 1987 |
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