Antimicrobial polymer compositions and the use thereof
US9149559B2 · kind B2 · utility
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13References
10Claims
0Family size
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Key dates
| Filing date | Mar 13, 2013 |
| Grant date | Oct 6, 2015 |
| Priority date | — |
| Expiry date | Mar 13, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/0091
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An antimicrobial composition comprising an ionic complex of an anionic polyester with an antimicrobial metal, wherein the anionic polyester has an ion exchange capacity from about 0.19 meq/g to about 1.0 meq/g.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.