Resin composition comprising polylactic acid and polyacetal and a molded article, film, and fiber each comprising the same
US7268190B2 · kind B2 · utility
30Cited by
22References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 1, 2002 |
| Grant date | Sep 11, 2007 |
| Priority date | — |
| Expiry date | Aug 1, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2201/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed are a resin composition comprising a polylactic acid resin and a polyacetal resin, and such a resin composition in which the polylactic acid resin and the polyacetal resin are kept miscible with each other. The resin composition has good moldability, workability, mechanical properties, heat resistance and transparency, and may be worked into moldings, films and fibers for practical use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.