Organometallic polymer compositions useful as constituents of anti-fouling paints for marine structures and their methods of manufacture
US4404328A · kind A · utility
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13Claims
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Key dates
| Filing date | Nov 19, 1980 |
| Grant date | Sep 13, 1983 |
| Priority date | — |
| Expiry date | Nov 19, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/662
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Organo metallic polymer compositions useful as constituents of anti-fouling paints for marine structures, comprising a main chain consisting of a chlorinated polymer of a conjugated diene monomer such, for example, as a chlorinated polybutadiene of high 1, 2 units content, and at least one grafted chain formed at least partly of recurrent units having a pendant organotin group or tin salt function, wherein the grafted chains also contain recurrent units derived from at least one hydrophilic non-metallic unsaturated organic monomer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.