Silicone release coatings and inhibitors
US4347346A · kind A · utility
58Cited by
4References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 2, 1981 |
| Grant date | Aug 31, 1982 |
| Priority date | — |
| Expiry date | Apr 2, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31678
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
There is provided a platinum or rhodium catalyzed addition curable polyorganosiloxane release coating composition containing a dialkylacetylenedicarboxylte inhibitor for preventing premature gellation at ambient temperatures but which will cure at elevated temperatures via a hydrosilation reaction to form a coating capable of releasing materials from substrates which would normally adhere thereto.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.