Low gloss weather and impact resistant resins
US4801646A · kind A · utility
12Cited by
9References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 16, 1987 |
| Grant date | Jan 31, 1989 |
| Priority date | — |
| Expiry date | Jan 16, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S525/902
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Low gloss impact and weather resistant thermoplastic resins comprising a hard matrix polymer and a grafted alkylacrylate rubber having a core of a substantially uncrosslinked alkylacrylate polymer and a graftable overpolymer layer of a high crosslink density alkylacrylate polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.