Glass fiber reinforced elastomers
US4016325A · kind A · utility
8Cited by
10References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 4, 1975 |
| Grant date | Apr 5, 1977 |
| Priority date | — |
| Expiry date | Apr 4, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/3057
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Bundles of glass fibers for use as reinforcement for elastomeric materials in which individual glass fibers are sized with a composition consisting essentially of an aqueous emulsion of a polyolefin, and the resulting coated glass fibers are formed into bundles which are impregnated with a blend of a resorcinol-aldehyde resin and an elastomer without subjecting the coated glass fibers to temperatures above 120.degree. F prior to impregnation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.