Novel dual cure silicone compositions
US4587137A · kind A · utility
36Cited by
5References
46Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 19, 1985 |
| Grant date | May 6, 1986 |
| Priority date | — |
| Expiry date | Sep 19, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31663
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
There is provided a method for making curable compositions containing silicon-bonded hydrogen atoms and silicon-bonded olefinic radicals, the improvement comprising adding at least one free radical type photoinitiator and at least one precious metal or precious metal-containing hydrosilation catalyst so that crosslinking is effected by two separate mechanisms. The curable compositions and articles made therefrom are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.