Aromatic polycarbonate resin compounds
US5179161A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 13, 1990 |
| Grant date | Jan 12, 1993 |
| Priority date | — |
| Expiry date | Dec 13, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L71/123
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An aromatic polycarbonate resin composition which contains PA0 (A) 3-97 parts by weight of an aromatic polycarbonate resin in which the ratio of the phenolic terminal group represented by the following formula I: ##STR1## with respect to the nonphenolic terminal group represented by the following formula II: ##STR2## (in which R.sub.1 and R.sub.2, which may be identical to or different from one another, are selected from a hydrogen atom and alkyl groups containing 20 or fewer carbon atoms which may or may not be substituted with halogen atoms) PA0 I/II is 1/19 or higher, PA0 (B) 97-3 parts by weight of a polyphenylene ether resin, A+B=100 parts by weight, and PA0 (C) 0.5 to 100 parts by weight, with respect to 100 parts by weight of the combined weights of (A) and (B), of a styrene copolymer which has an epxoy or oxazoline group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.