Vinyloxy-functional organopolysiloxane compositions
US4617238A · kind A · utility
80Cited by
8References
40Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 7, 1985 |
| Grant date | Oct 14, 1986 |
| Priority date | — |
| Expiry date | Aug 7, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31663
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Photo-curable vinyloxy-functional organosiloxane polymers are provided. Also provided are release coating compositions made by combining said polymers with various photo-initiators. The polymers have a unique vinyloxy functionality; and the release coating compositions cure with brief exposure to ultraviolet radiation to form premium abhesive coatings. Process for preparing the vinyloxy-functional polysiloxanes and the release coating are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.