Process for the preparation of polyorganosilylated carboxylate monomers or polymers thereof
US7595370B2 · kind B2 · utility
4Cited by
5References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 9, 2003 |
| Grant date | Sep 29, 2009 |
| Priority date | — |
| Expiry date | Oct 20, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D183/06
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a process for the preparation of polyorganosilylated carboxylate monomers or polymers thereof, comprising the steps of reacting a cyclosiloxane of formula (R4R5SiO)n with an unsaturated organosilylated carboxylate monomer or a copolymer or a polymer thereof under the presence of a suitable catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.