Multi-functional anti-microbial polymers and compositions containing same
US11497701B2 · kind B2 · utility
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Key dates
| Filing date | Sep 22, 2016 |
| Grant date | Nov 15, 2022 |
| Priority date | — |
| Expiry date | Sep 22, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2261/3327
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present disclosure relates to multi-functional anti-microbial polymers comprising a first monomer having a polymerizable cyclic aromatic moiety which forms part of the backbone of the polymer and a second monomer having an ethylenically unsaturated monomer having a double or triple bond and a quaternary ammonium or quaternary phosphonium moiety.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.