Method for producing reinforced thermoplastic resin composition
US4486373A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | May 3, 1983 |
| Grant date | Dec 4, 1984 |
| Priority date | — |
| Expiry date | May 3, 2003 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29K2309/08
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A reinforced thermoplastic resin composition comprising a thermoplastic resin, a fibrous, flaky or powdery inorganic reinforcing material, and an uncured, thermally curable resin, such as a thermosetting resin, applied to the surfaces of the inorganic reinforcing material. Molding of this composition by injection molding or the like yields a molded product in which the thermally curable resin has been cured by the heat during the molding to provide a strong chemical bond between the inorganic reinforcing material and the thermoplastic resin. The molded product thus obtained possesses more strength and/or elongation than the conventional thermoplastic resin product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.