Semifluorinated acid halides and fluorinated polymers produced therefrom
US6114467A · kind A · utility
14Cited by
11References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 11, 1998 |
| Grant date | Sep 5, 2000 |
| Priority date | — |
| Expiry date | Aug 11, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L53/025
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Compounds having the formula F(CF.sub.2).sub.q --(CH.sub.2).sub.p-1 --COX' wherein q ranges from 6-15, p ranges from 3-15 and X' is halogen are useful as reactants for hydroxylated block copolymers or polyamines to produce fluorinated polymers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.