Rubber modified terpolymers with improved heat distortion resistance
US4341695A · kind A · utility
19Cited by
1References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 24, 1978 |
| Grant date | Jul 27, 1982 |
| Priority date | — |
| Expiry date | Jul 24, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L55/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Rubber-modified terpolymers of a monoalkenyl aromatic monomer, an unsaturated dicarboxylic acid anhydride and an alkyl methacrylate are found to possess an unexpectedly high heat distortion temperature over a certain range of composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.