ABS compositions having trimodal rubber particle distributions
US4713420A · kind A · utility
28Cited by
21References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 21, 1982 |
| Grant date | Dec 15, 1987 |
| Priority date | — |
| Expiry date | May 21, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S525/905
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Rubber modified styrene-acrylonitrile polymers (ABS) having three different types of rubber particles. One type is small, usually emulsion-produced particle. The second is a large emulsion-produced particle. The third is a large, mass-produced particle. Such compositions exhibit good combinations of toughness and gloss.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.