Weather resistant polyolefin composition
US4467061A · kind A · utility
20Cited by
5References
11Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 27, 1982 |
| Grant date | Aug 21, 1984 |
| Priority date | — |
| Expiry date | Dec 27, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/3475
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
This invention relates to a polyolefin composition with an improved weather resistance, which comprises a polyolefin blended with (1) a benzotriazole compound, (2) a heterocyclic hindered amine compound and (3) a phenyl benzoate compound or nickel complex compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.