Foams and coatings
US7081216B2 · kind B2 · utility
1Cited by
21References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 29, 2002 |
| Grant date | Jul 25, 2006 |
| Priority date | — |
| Expiry date | Apr 17, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31544
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Processes for the preparation of adherent polyvinylidene fluoride, hexafluoropropylene coatings on objects and for the direct production of open celled foams from a polymer latex without a need for any blowing agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.