Compression molding of structures
US5427731A · kind A · utility
6Cited by
13References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 25, 1994 |
| Grant date | Jun 27, 1995 |
| Priority date | — |
| Expiry date | Jan 25, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C43/52
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A process for compression molding a fiber reinforced thermoplastic resin article that includes subjecting the fiber reinforced resin material to heat and pressure to form the article, then directionally cooling the mold sequentially from bottom to top to provide a thermal gradient suitable for creating directional solidification of the material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.