Thermoplastic resin composition
US5124403A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 6, 1989 |
| Grant date | Jun 23, 1992 |
| Priority date | — |
| Expiry date | Nov 6, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L69/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed is a thermoplastic resin composition consisting essentially of PA0 (1) 1 to 97 parts by weight of a methacrylimide-containing thermoplastic polymer (A) containing at least 10% by weight of methacrylimide units of the general formula ##STR1## where R is a hydrogen atom or an aliphatic, aromatic or alicyclic hydrocarbon groups of 1 to 20 carbon atoms, the methacrylimide-containing polymer (A) including acid groups and acid anhydride group in an amount of not less than 0.41 milliequivalent per gram of the thermoplastic polymer; PA0 (2) 1 to 97 parts by weight of a thermoplastic polyester (B); and PA0 (3) 2 to 98 parts by weight of a polycarbonate resin (C); the combined amount of components (A) to (C) being 100 parts by weight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.