RTV-organopolysiloxane compositions and novel organopolysiloxane polycondensation catalysts therefor
US8367790B2 · kind B2 · utility
4Cited by
9References
24Claims
0Family size
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Key dates
| Filing date | Dec 18, 2008 |
| Grant date | Feb 5, 2013 |
| Priority date | — |
| Expiry date | Mar 5, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/16
- 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.