Fiber glass reinforced resin compositions
US4292235A · kind A · utility
1Cited by
2References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 4, 1979 |
| Grant date | Sep 29, 1981 |
| Priority date | — |
| Expiry date | Sep 4, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K7/14
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
There are provided fiber glass reinforced resin compositions comprising an acrylic copolymer consisting mainly of methyl methacrylate, fiber glass and an inorganic or organic compound containing pentavalent phosphorus atoms, whereby a deterioration phenomenon of whitening under the influence of water over a long period of time is remarkably improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.