N-halamine acrylamide monomers and copolymers thereof for biocidal coatings
US8496920B2 · kind B2 · utility
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44Claims
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Key dates
| Filing date | Oct 11, 2011 |
| Grant date | Jul 30, 2013 |
| Priority date | — |
| Expiry date | Dec 6, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31909
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel acrylamide and methacrylamide hydantoin monomers which can be reacted with other acrylamide, methacrylamide, acrylate, and methacrylate monomers to form copolymers, which upon halogenation, provide oxidative coatings which are biocidal for use with various materials including, but not limited to, textiles, filters, and latex paints.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.