One part heat curable organopolysiloxane compositions
US5206329A · kind A · utility
10Cited by
2References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 1991 |
| Grant date | Apr 27, 1993 |
| Priority date | — |
| Expiry date | Nov 29, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/20
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Heat curable organopolysiloxane compositions are provided which utilize a vinyl containing polydiorganosiloxane, silicon hydride siloxane, a platinum group metal catalyst, and a triazoline dione as an inhibitor for the platinum group metal catalyst. The heat curable organopolysiloxane compositions of the present invention exhibit improved shelf stability, cure time and resistance to change in final properties when subjected to heat aging.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.