Vulcanizable fluoroelastomer compositions providing vulcanizates having high adhesion to metals
US4544708A · kind A · utility
8Cited by
4References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 24, 1983 |
| Grant date | Oct 1, 1985 |
| Priority date | — |
| Expiry date | Feb 24, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/50
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Vulcanizable fluoroelastomer compositions based on vinylidene fluoride, comprising, as a vulcanizing system, a polyhydroxyl aromatic compound, a divalent metal compound of basic nature, and an accelerator consisting of a salt of ammonium or of phosphonium or of quaternary amino-phosphonium in which the anion is a complex of a Cd or Zn or Ni or Pb halide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.