Polymeric multilayer structures incorporating a layer of vinyl fluoride or vinylidene fluoride polymer which is bonded to a polar polymer layer
US4659625A · kind A · utility
46Cited by
4References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 17, 1985 |
| Grant date | Apr 21, 1987 |
| Priority date | — |
| Expiry date | Apr 17, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31928
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Polymeric multilayer structures incorporating a layer made of vinyl fluoride or vinylidene fluoride polymer which is bonded to a polar polymer layer with the use of a vinyl acetate polymer. The polymeric multilayer structures may be in the form of films, sheets, plates, pipes or hollow bodies which can be employed in particular in the field of protection against corrosion or ultraviolet rays.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.