Triarylsilyl(meth)acryloyl-containing polymers for marine coating compositions
US7297727B2 · kind B2 · utility
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6References
19Claims
0Family size
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Key dates
| Filing date | Nov 10, 2003 |
| Grant date | Nov 20, 2007 |
| Priority date | — |
| Expiry date | Mar 27, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D5/1668
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Polymers containing triarylsilyl(meth)acryloyl units are erodible in seawater and can be used to formulate antifouling marine paints. The polymers are characterized by low levels of triarylsilyl(meth) acrylate units and an erosion rate in seawater of 2 to about 15 microns per month.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.