Laminates comprising prepregs metal clad
US4446191A · kind A · utility
35Cited by
6References
16Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Oct 23, 1981 |
| Grant date | May 1, 1984 |
| Priority date | — |
| Expiry date | Oct 23, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/656
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A laminate produced by molding under heat and pressure a plurality of prepregs obtained by impregnating a resin into a composite fabric, either woven or nonwoven, comprising aromatic polyamide fibers and glass fibers has a low linear expansion coefficient and excellent interlaminar strength.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.