Coatings with sulfonated polymers
US4988377A · kind A · utility
18Cited by
1References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 1989 |
| Grant date | Jan 29, 1991 |
| Priority date | — |
| Expiry date | Jul 31, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC05C9/005
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A composite comprising a substrate and an elastomeric coating adhered to at least one surface of said substrate, said elastomeric coating having a thickness of about 1 to about 100 micrometers, wherein said elastomeric coating comprises a neutralized sulfonated polymer having a sulfonate content of about 4 to about 200 meq. per 100 grams of said neutralized sulfonated polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.