RTV-organopolysiloxane compositions and novel organopolysiloxane polycondensation catalysts therefor
US8772428B2 · kind B2 · utility
1Cited by
1References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2008 |
| Grant date | Jul 8, 2014 |
| Priority date | — |
| Expiry date | Feb 26, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/56
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
RTV-organopolysiloxane compositions are crosslinkable by polycondensation and are devoid of alkyltin-based catalysts; novel organopolysiloxane polycondensation catalysts are useful therefor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.