Biodegradable material for injection molding and articles obtained therewith
US8809423B2 · kind B2 · utility
3Cited by
1References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2007 |
| Grant date | Aug 19, 2014 |
| Priority date | — |
| Expiry date | Mar 10, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29B9/06
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a starch based biodegradable material comprising starch, polyvinyl-alcohol-co-vinylacetate copolymer and at least one plasticizer and to articles obtained therefrom particularly suitable to be injection molded.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.