Compositions based on vinylidene fluoride polymers which have a reduced smoke-generating capacity
US4898906A · kind A · utility
4Cited by
7References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 28, 1987 |
| Grant date | Feb 6, 1990 |
| Priority date | — |
| Expiry date | Aug 28, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K3/24
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Compositions based on vinylidene fluoride polymers which have a reduced smoke-generating capacity, comprising an effective amount of a molybdenum derivative, such as the molybdate of calcium, zinc or aluminium, as a smoke reducer. The compositions are very particularly suitable for the manufacture of shaped articles used in building and in aeronautics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.