Waterproof cloth and process for production thereof
US4731283A · kind A · utility
14Cited by
5References
15Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Oct 6, 1986 |
| Grant date | Mar 15, 1988 |
| Priority date | — |
| Expiry date | Oct 6, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/419
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A waterproof cloth comprising a base cloth made of heat-resistant fibers having a fluorine resin adhering to their surface and a film of a fluorine resin fused integrally to at least one surface of the base cloth. The waterproof cloth can be produced by laying the film on the base cloth and heating them under pressure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.