Rubber-modified monovinylidene aromatic polymer compositions
US4785051A · kind A · utility
13Cited by
8References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 17, 1987 |
| Grant date | Nov 15, 1988 |
| Priority date | — |
| Expiry date | Mar 17, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L51/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
According to the present invention, there are produced rubber-modified monovinylidene aromatic polymers having three different types of rubber particles. The first is a small particle. The second is a large emulsion particle. The third is a large mass particle. Compositions according to the present invention exhibit good combinations of toughness and gloss.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.