Degradation promoter of biodegradable resin molded body, and use thereof
US9056968B2 · kind B2 · utility
16Cited by
1References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 25, 2011 |
| Grant date | Jun 16, 2015 |
| Priority date | — |
| Expiry date | May 27, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K3/16
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An object of the present invention is to provide a technique for increasing the biodegradation rate of the biodegradable resin molded body in nature by promoting degradation of a biodegradable resin molded body containing an oxidative degradation agent.The degradation rate of the biodegradable resin molded body containing an oxidative degradation agent can be significantly increased by allowing both the biodegradable resin molded body and a chloride salt to be present at the time of disposal of the resin molded body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.