Polyvinylidene fluoride composite and method
US5112692A · kind A · utility
36Cited by
2References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 11, 1990 |
| Grant date | May 12, 1992 |
| Priority date | — |
| Expiry date | Jul 11, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31757
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A composite material comprising a polyvinylidene fluoride layer, a substrate of a material that does not adhere to polyvinylidene fluoride, and an intermediate layer between said fluoride layer and substrate comprising a blend of polyvinylidene fluoride and a polymer containing carbonyl groups, ##STR1## in its polymer chain; the subject blend, and the process of treating a surface to adhere polyvinylidene fluoride thereto.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.