Curable compositions
US5032660A · kind A · utility
2Cited by
9References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 17, 1989 |
| Grant date | Jul 16, 1991 |
| Priority date | — |
| Expiry date | Oct 17, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S528/901
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Curable compositions comprise a silanol-terminated polyorganosiloxane, a cross-linking agent which is an organic silane free of isocyanate groups and a metal organic compound containing a Ti-O-P bond. The compositions cure on exposure to the atmosphere and, in comparison to known compositions containing organotitanium compounds show a reduced tendency to be discoloured.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.