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Class Information
Number: 523/128
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Processes of preparing a desired or intentional composition of at least one nonreactant material and at least one solid polymer or specified intermediate condensation product, or product thereof > Composition containing an additive which enhances degradation by environmental stimuli or process of preparing > Containing carbohydrate or cellular material derived from plant or animal
Description: Subject matter wherein said composition is degraded by or in the presence of a carbohydrate or a cellular material derived form a plant or animal source (e.g., tree bark, fibers, etc.)
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7553363 |
Composition for use in biodegradable articles and method of use |
Jun. 30, 2009 |
| 7517924 |
Starch ester blends with linear polyesters |
Apr. 14, 2009 |
| 7491754 |
Aqueous dispersion of biodegradable polyester and process for preparing the same |
Feb. 17, 2009 |
| 7361408 |
Molded resin object, electronic instrument using the same, and method of processing a molded resin object |
Apr. 22, 2008 |
| 7326659 |
Biodegradable netting |
Feb. 5, 2008 |
| 7326660 |
Degradable netting |
Feb. 5, 2008 |
| 7256223 |
Environmentally friendly polylactide-based composite formulations |
Aug. 14, 2007 |
| 7235594 |
Biodegradable plastic composition |
Jun. 26, 2007 |
| 7132463 |
Biodegradable composition having improved water resistance and process for producing same |
Nov. 7, 2006 |
| RE39339 |
Compositions for manufacturing fiber-reinforced, starch-bound articles having a foamed cellular matrix |
Oct. 17, 2006 |
| 7094840 |
Compositions comprising low molecular weight polyhydroxyalkanoates and methods employing same |
Aug. 22, 2006 |
| 7071249 |
Biodegradable starch resin and method for making same |
Jul. 4, 2006 |
| 7019043 |
Decomposable resin composition and method for producing the same |
Mar. 28, 2006 |
| 6998428 |
Golf tee device and methods |
Feb. 14, 2006 |
| 6869985 |
Environmentally friendly polylactide-based composite formulations |
Mar. 22, 2005 |
| 6838493 |
Medical devices and applications of polyhydroxyalkanoate polymers |
Jan. 4, 2005 |
| 6756428 |
Degradable plastics possessing a microbe-inhibiting quality |
Jun. 29, 2004 |
| 6756422 |
Member used for photographic sensitive material |
Jun. 29, 2004 |
| 6730724 |
Biodegradable compositions comprising starch and polysaccharide esters |
May. 4, 2004 |
| 6506824 |
Thermoplastic compositions comprising starch and other components from natural origin |
Jan. 14, 2003 |
| 6482872 |
Process for manufacturing a biodegradable polymeric composition |
Nov. 19, 2002 |
| 6437022 |
Composition for molding biodegradable plastic, biodegradable plastic obtained therefrom, method of molding the same, and use of biodegradable plastic |
Aug. 20, 2002 |
| 6387386 |
Controlled delivery compositions and processes for treating organisms in a column of water or on land |
May. 14, 2002 |
| 6380282 |
Electrically conductive plastic molded article and method of production thereof |
Apr. 30, 2002 |
| 6344496 |
Biodegradable implant material comprising bioactive ceramic |
Feb. 5, 2002 |
| 6313195 |
Naturally disintegratable cushion material and method for making the same |
Nov. 6, 2001 |
| 6313194 |
Degrading method of polymer |
Nov. 6, 2001 |
| 6281262 |
Shape-memory, biodegradable and absorbable material |
Aug. 28, 2001 |
| 6277899 |
Biodegradable polymeric composition |
Aug. 21, 2001 |
| 6235816 |
Compositions and methods for manufacturing thermoplastic starch blends |
May. 22, 2001 |
| 6218321 |
Biodegradable fibers manufactured from thermoplastic starch and textile products and other articles manufactured from such fibers |
Apr. 17, 2001 |
| 6184272 |
Fiber-reinforced molded plastic part and process for its manufacture |
Feb. 6, 2001 |
| 6177183 |
Monolithic composition having an activation material |
Jan. 23, 2001 |
| 6096809 |
Biologically degradable polymer mixture |
Aug. 1, 2000 |
| 6083621 |
Biodegradable plastic product made from coconut husk fiber powder mixture |
Jul. 4, 2000 |
| 6072015 |
Lignin based paint |
Jun. 6, 2000 |
| 6071984 |
Biodegradable plastics filled with reinforcing materials |
Jun. 6, 2000 |
| 6011092 |
Thermoplasticized starch component and process for the preparation thereof |
Jan. 4, 2000 |
| 6010870 |
Composites of polyhydroxy fatty acids and fibrous materials |
Jan. 4, 2000 |
| 6008276 |
Polymer blends containing starch and polyurethane |
Dec. 28, 1999 |
| 6001382 |
Controlled delivery compositions and processes for treating organisms in a column of water or on land |
Dec. 14, 1999 |
| 5964933 |
Biodegradable molding material |
Oct. 12, 1999 |
| 5939467 |
Biodegradable polymeric compositions and products thereof |
Aug. 17, 1999 |
| 5910520 |
Melt processable biodegradable compositions and articles made therefrom |
Jun. 8, 1999 |
| 5891576 |
Card |
Apr. 6, 1999 |
| 5880184 |
Low-density packing compositions |
Mar. 9, 1999 |
| 5874486 |
Biodegradable polymeric composition |
Feb. 23, 1999 |
| 5852114 |
Biodegradable thermoplastic polymer blend compositions with accelerated biodegradation |
Dec. 22, 1998 |
| 5852069 |
Biodegradable plastics and composites from wood |
Dec. 22, 1998 |
| 5827905 |
Biodegradable plastics filled with reinforcing materials |
Oct. 27, 1998 |
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