Translucent impact polystyrene
US3957915A · kind A · utility
4Cited by
0References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 30, 1975 |
| Grant date | May 18, 1976 |
| Priority date | — |
| Expiry date | Apr 30, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F279/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Translucent rubber-modified styrene polymers are prepared by adding 0.005 to 0.5% of 1,2-dibromo-2-phenylpropane or methyl-2,3-dibromo-3-phenylpropionate to the polymerization feedstock.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.