Curable organopolysiloxane composition
US4849491A · kind A · utility
29Cited by
2References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 7, 1988 |
| Grant date | Jul 18, 1989 |
| Priority date | — |
| Expiry date | Mar 7, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/20
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A curable organopolysiloxane composition comprising: PA0 (A) an organopolysiloxane having at least two aliphatic unsaturated hydrocarbon groups, PA0 (B) a particular organohydrogenpolysiloxane having a group represented by the formula: ##STR1## wherein R.sup.3 is a substituted or unsubstituted monovalent hydrocarbon group and a is an integer of 2 or 3, and PA0 (C) a platinum catalyst. This composition has good curing properties, and the silicone film obtained by curing has good release properties which is stable for a long period of time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.