Reinforced thermoplastic composition
US4436860A · kind A · utility
10Cited by
8References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 24, 1983 |
| Grant date | Mar 13, 1984 |
| Priority date | — |
| Expiry date | May 24, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K7/14
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Improved heat-resistant composition producing injection molded workpieces which are opaque and crystalline in thin, thick and large/flat parts comprise a combination consisting predominantly of poly(ethylene terephthalate) with a lesser proportion of poly(1,4-butylene terephthalate), such combination being reinforced with filamentous glass and, optionally, but preferably, containing an internal nucleating amount of sodium stearate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.