Process for coating fibers, use thereof, and product
US4749614A · kind A · utility
58Cited by
14References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 10, 1986 |
| Grant date | Jun 7, 1988 |
| Priority date | — |
| Expiry date | Apr 10, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/3667
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A fibrous substrate is coated with a hydrolyzed aminosilane. The aminosilane is hydrolyzed in an aqueous solution having a pH of 3.4 to 3.7. The substrate is useful for preparing fiber reinforced plastics such as prepreg polyepoxide substrates. Improved adhesion between the fibrous substrate and the polymer is obtained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.