Glass fiber for reinforcing rubber products and method for producing it
US7814741B2 · kind B2 · utility
4Cited by
4References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 12, 2006 |
| Grant date | Oct 19, 2010 |
| Priority date | — |
| Expiry date | Apr 30, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2938
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A glass fiber for reinforcing rubber products, which is obtained by subjecting to plying at least two twisted yarns each obtained by subjecting to twisting a coated glass fiber strand having a coating layer formed by impregnation and solidification of a RFL treating agent, the coated glass fiber strand having the coating layer formed by impregnating the RFL treating agent to an individual glass fiber strand having from 200 to 2,000 bundled glass filaments, and solidifying the impregnated agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.