UV stabilized, impact modified polyester/polycarbonate blends, articles, and methods of manufacture thereof
US6630527B2 · kind B2 · utility
9Cited by
44References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 19, 2001 |
| Grant date | Oct 7, 2003 |
| Priority date | — |
| Expiry date | Oct 19, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L51/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed herein is a UV stabilized composition, comprising a polyester resin and a polycarbonate resin; an impact modifier; and an additive composition comprising a hindered amine light stabilizer and another UV absorber. Such compositions find utility in the manufacture of automobile components, for example.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.