Process for coating aqueous fluoropolymer coating on porous substrate
US4504528A · kind A · utility
21Cited by
1References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 11, 1983 |
| Grant date | Mar 12, 1985 |
| Priority date | — |
| Expiry date | Jul 11, 2003 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06N7/006
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A substrate such as a fabric is coated with a blend of a fluoroelastomer and particles of polytetrafluoroethylene or similar fluorocarbon resin, preferably in colloidal form. The elastomer and polymer may be applied as a mixture in the form of a liquid or water suspension, followed by heating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.