Heat curable silicones having improved room temperature stability
US4472563A · kind A · utility
59Cited by
2References
48Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 6, 1984 |
| Grant date | Sep 18, 1984 |
| Priority date | — |
| Expiry date | Feb 6, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/70
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Improved inhibitor systems are disclosed for the reaction of silicon hydride containing silicones with vinyl containing and/or hydroxyl containing silicones. The improved inhibitors are mixtures of conjugated ene-ynes and vinylcyclosiloxanes. Inhibition of cure at room temperature is combined with rapid cure at elevated temperature when the improved inhibitors are used.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.