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Class Information
Number: 523/125
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 > By light, heat, or radiation
Description: Subject matter wherein said composition is degraded or wherein the degradability of the composition is enhanced by the presence of light, heat, or radiation.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7326660 |
Degradable netting |
Feb. 5, 2008 |
| 7326659 |
Biodegradable netting |
Feb. 5, 2008 |
| 7226719 |
Limited play data storage media and coating formulations thereon |
Jun. 5, 2007 |
| 7173080 |
Biodegradable resin composition for molding and object molded or formed from the same |
Feb. 6, 2007 |
| 7094840 |
Compositions comprising low molecular weight polyhydroxyalkanoates and methods employing same |
Aug. 22, 2006 |
| 7019043 |
Decomposable resin composition and method for producing the same |
Mar. 28, 2006 |
| 6830726 |
Method of sterilizing a radiation-resistant medical adhesive product |
Dec. 14, 2004 |
| 6740731 |
Degradation control of environmentally degradable disposable materials |
May. 25, 2004 |
| 6482872 |
Process for manufacturing a biodegradable polymeric composition |
Nov. 19, 2002 |
| 6313194 |
Degrading method of polymer |
Nov. 6, 2001 |
| 6291067 |
Photocatalytic powder for environmental clarification and powder-containing polymer composition thereof |
Sep. 18, 2001 |
| 6090736 |
Photocatalytic powder for environmental clarification and process for producing same, said powder-containing polymer composition, and shaped article of said composition and process for produci |
Jul. 18, 2000 |
| 5973024 |
Method for control of biodegradation rate of biodegradable plastic |
Oct. 26, 1999 |
| 5916947 |
Zinc oxide photoactive antifoulant material |
Jun. 29, 1999 |
| 5854304 |
Degradable/compostable concentrates, process for making degradable/compostable packaging materials and the products thereof |
Dec. 29, 1998 |
| 5795923 |
Photo-degradable shotshell of polyethylene and EVA-CO terpolymer |
Aug. 18, 1998 |
| 5753724 |
Biodegradable/compostable hot melt adhesives comprising polyester of lactic acid |
May. 19, 1998 |
| 5744516 |
Biodegradable resin molded article |
Apr. 28, 1998 |
| 5726220 |
Biodegradable polymer compositions and shrink films |
Mar. 10, 1998 |
| 5688849 |
Photolyzable polyolefin composition |
Nov. 18, 1997 |
| 5667574 |
Starch-based composition for preparing an environment degradable .alpha.-olefinic polymer molding material |
Sep. 16, 1997 |
| 5565503 |
Chemically degradable polyolefin films |
Oct. 15, 1996 |
| 5545485 |
Biodegradable resin molded article |
Aug. 13, 1996 |
| 5540998 |
Solar heat-shielding coating composition and coated structure |
Jul. 30, 1996 |
| 5470526 |
Degradable multilayered structures |
Nov. 28, 1995 |
| 5457144 |
Degradable polyamides |
Oct. 10, 1995 |
| 5417679 |
Disposable absorbent articles with biodegradable backsheets |
May. 23, 1995 |
| 5416133 |
Chemically degradable polyolefin films |
May. 16, 1995 |
| 5415827 |
Process for improving the mechanical properties of single-or multi-ply sheets |
May. 16, 1995 |
| 5401778 |
Biodegradable plastic composition and biodegradable plastic shaped body |
Mar. 28, 1995 |
| 5387623 |
Biodegradable adhesive packaging |
Feb. 7, 1995 |
| 5350783 |
Compostable thermoplastic products |
Sep. 27, 1994 |
| 5346929 |
Biodegradable plastic and articles made therefrom |
Sep. 13, 1994 |
| 5342862 |
Process for controlling the photodegradation of mulch film |
Aug. 30, 1994 |
| 5308906 |
Extrudable elastomeric composition having controlled rate of degradation |
May. 3, 1994 |
| 5286770 |
Disposable absorbent articles |
Feb. 15, 1994 |
| 5274019 |
Photodegradable compositions |
Dec. 28, 1993 |
| 5270116 |
Process for fluorimetric monitoring of functional coatings and compositions and fluorescent agents therefor |
Dec. 14, 1993 |
| 5258422 |
Compostable thermoplastic compositions |
Nov. 2, 1993 |
| 5256711 |
Starch-containing biodegradable plastic and method of producing same |
Oct. 26, 1993 |
| 5229288 |
Cytotoxicity test method |
Jul. 20, 1993 |
| 5216043 |
Degradable thermophastic compositions and blends with naturally biodegradable polymers |
Jun. 1, 1993 |
| 5204412 |
Photodegradable polymer composition |
Apr. 20, 1993 |
| 5166232 |
Cellulose/plastic blends, a process for their production and their use |
Nov. 24, 1992 |
| 5155155 |
Photoactivating additive for polymer compositions, in the form of a metal salt of an oxidized wax |
Oct. 13, 1992 |
| 5124371 |
Biodegradable plastic composition, biodegradable plastic shaped body and method of producing same |
Jun. 23, 1992 |
| 5096940 |
Degradable polymeric compositions |
Mar. 17, 1992 |
| 5096939 |
Degradable polymeric compositions |
Mar. 17, 1992 |
| 4983645 |
Photoinitiators as light sensitive degradants for polyethylene |
Jan. 8, 1991 |
| 4948820 |
Thermodegradable compositions based on crystalline homo- or copolymers of propylene and process for carrying out the selective degradation of such homo- and copolymers |
Aug. 14, 1990 |
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