Method of producing fluoropolymers using acid-functionalized monomers
US9434837B2 · kind B2 · utility
1Cited by
14References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 30, 2011 |
| Grant date | Sep 6, 2016 |
| Priority date | — |
| Expiry date | Jan 1, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F214/225
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A fluoropolymer latex is obtained by emulsion polymerization of one or more fluoromonomers in the presence of one or more acid-functionalized monomers such as vinyl sulfonic acid or a salt thereof. A fluorosurfactant need not be present.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.