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Class Information
Number: 523/124
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
Description: Subject matter wherein a composition is claimed or solely disclosed as having enhanced degradability by exposure to environmental stimuli or to processes of preparation thereof.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7576145 |
Method for producing degradable polymers |
Aug. 18, 2009 |
| 7553923 |
Medical devices and applications of polyhydroxyalkanoate polymers |
Jun. 30, 2009 |
| 7524891 |
Biodegradable polymer systems |
Apr. 28, 2009 |
| 7517937 |
Biodegradable resin composition and biodegradable resin molded article |
Apr. 14, 2009 |
| 7514503 |
Molded article produced from aliphatic polyester resin composition |
Apr. 7, 2009 |
| 7491754 |
Aqueous dispersion of biodegradable polyester and process for preparing the same |
Feb. 17, 2009 |
| 7390841 |
Compostable vinyl halide polymer compositions and composite sheets |
Jun. 24, 2008 |
| 7375146 |
PVA-containing compositions |
May. 20, 2008 |
| 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 |
| 7279510 |
PVA-containing compositions |
Oct. 9, 2007 |
| 7268205 |
Medical devices and applications of polyhydroxyalkanoate polymers |
Sep. 11, 2007 |
| 7264641 |
Polishing pad comprising biodegradable polymer |
Sep. 4, 2007 |
| 7256223 |
Environmentally friendly polylactide-based composite formulations |
Aug. 14, 2007 |
| 7235594 |
Biodegradable plastic composition |
Jun. 26, 2007 |
| 7202289 |
Biodegradable resin composition, filler therefor and molded article thereof |
Apr. 10, 2007 |
| 7179883 |
Medical devices and applications of polyhydroxyalkanoate polymers |
Feb. 20, 2007 |
| 7175917 |
Biaxially oriented polylactic acid-based resin films |
Feb. 13, 2007 |
| 7173080 |
Biodegradable resin composition for molding and object molded or formed from the same |
Feb. 6, 2007 |
| 7166654 |
Ester compound, plasticizer for biodegradable aliphatic polyester resin, and biodegradable resin composition |
Jan. 23, 2007 |
| 7138439 |
Biodegradable compounds including poly(lactic acid) polymer compositions and products |
Nov. 21, 2006 |
| 7132463 |
Biodegradable composition having improved water resistance and process for producing same |
Nov. 7, 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 |
| 7026375 |
PVA-containing compositions |
Apr. 11, 2006 |
| 7019043 |
Decomposable resin composition and method for producing the same |
Mar. 28, 2006 |
| 6998428 |
Golf tee device and methods |
Feb. 14, 2006 |
| 6984443 |
Aliphatic polyester resin composition and films containing the same |
Jan. 10, 2006 |
| 6878758 |
Polyhydroxyalkanoate compositions having controlled degradation rates |
Apr. 12, 2005 |
| 6869985 |
Environmentally friendly polylactide-based composite formulations |
Mar. 22, 2005 |
| 6867248 |
Polyhydroxyalkanoate compositions having controlled degradation rates |
Mar. 15, 2005 |
| 6867247 |
Medical devices and applications of polyhydroxyalkanoate polymers |
Mar. 15, 2005 |
| 6838493 |
Medical devices and applications of polyhydroxyalkanoate polymers |
Jan. 4, 2005 |
| 6828357 |
Polyhydroxyalkanoate compositions having controlled degradation rates |
Dec. 7, 2004 |
| 6815469 |
Biodegradable, injectable oligomer-polymer composition |
Nov. 9, 2004 |
| 6800672 |
Biodegradable compositions comprising poly(cycloaliphatic phosphoester) compounds, articles, and methods for using the same |
Oct. 5, 2004 |
| 6774158 |
Processing of polyhydroxyalkanoates using a nucleant and a plasticizer |
Aug. 10, 2004 |
| 6756422 |
Member used for photographic sensitive material |
Jun. 29, 2004 |
| 6740731 |
Degradation control of environmentally degradable disposable materials |
May. 25, 2004 |
| 6730724 |
Biodegradable compositions comprising starch and polysaccharide esters |
May. 4, 2004 |
| 6720365 |
Additive for resin, additive-containing resin, and method for producing the same |
Apr. 13, 2004 |
| 6696508 |
Thickener for textile printing which is a polymer dispersion and has improved biodegradability |
Feb. 24, 2004 |
| 6610764 |
Polyhydroxyalkanoate compositions having controlled degradation rates |
Aug. 26, 2003 |
| 6596788 |
Biodegradable composition and method of producing the same |
Jul. 22, 2003 |
| 6548569 |
Medical devices and applications of polyhydroxyalkanoate polymers |
Apr. 15, 2003 |
| 6548577 |
Wood-filled thermoplastic resin composition and a process for producing the same |
Apr. 15, 2003 |
| 6488997 |
Degradable composite material, its disposable products and processing method thereof |
Dec. 3, 2002 |
| 6482872 |
Process for manufacturing a biodegradable polymeric composition |
Nov. 19, 2002 |
| 6403675 |
Biodegradable compositions comprising poly(cycloaliphatic phosphoester) compounds, articles, and methods for using the same |
Jun. 11, 2002 |
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