Water repellent composition, fluorocarbon polymer coating composition and coating film therefrom
US6124388A · kind A · utility
77Cited by
1References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 17, 1996 |
| Grant date | Sep 26, 2000 |
| Priority date | — |
| Expiry date | Jul 17, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L67/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Fluorocarbon polymer coating composition and coating film include a fluorocarbon polymer powder, a binder and an additive comprised by a substance having a surface free energy smaller than that of the binder. The coating composition and coating film have improved resistance to deterioration with time of the water repellent properties of the film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.