Silicone composition produced by extrusion and hot air vulcanization
US4260536A · kind A · utility
11Cited by
7References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 18, 1978 |
| Grant date | Apr 7, 1981 |
| Priority date | — |
| Expiry date | Sep 18, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L83/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A heat vulcanizable silicone rubber composition which is capable of being extruded by an extruder and vulcanized by hot air comprising a gum, silica filler and organohydrogenpolysiloxane and as the curing catalyst a combination of an aromatic acylorganicperoxide and an alkylorganicperoxide. The advantage of the above composition is that it can be vulcanized by hot air and the cured product is not sticky.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.