Composite rubber material and process for making same
US4707387A · kind A · utility
1Cited by
1References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 9, 1986 |
| Grant date | Nov 17, 1987 |
| Priority date | — |
| Expiry date | Dec 9, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31826
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An improved composite rubber material having a baked layer of fluorine resin of 10 microns to about 1 millimeter in thickness is proposed. The coated layer of fluorine resin is baked at a temperature over 400.degree. C. for not more than 7 minutes. This assures that the fluorine resin is baked without deteriorating the rubber material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.