Compatibilization of polycarbonate blends
US4496693A · kind A · utility
10Cited by
1References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 1, 1983 |
| Grant date | Jan 29, 1985 |
| Priority date | — |
| Expiry date | Dec 1, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L69/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A composition comprising an admixture of PA1 a. an aromatic carbonate polymer, PA1 b. a polyolefin or modified polyolefin in sufficient quantity to impact modify the aromatic carbonate polymer, and PA1 c. an amount of catalyst sufficient to compatibilize a and b selected from the group consisting of basic compounds of alkali or alkaline earth metals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.