Coating compositions, polymeric coatings, and methods
US12042580B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Mar 28, 2018 |
| Grant date | Jul 23, 2024 |
| Priority date | — |
| Expiry date | Mar 28, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2420/08
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A coating composition comprises an aqueous solution comprising at least one vinyl carboxylic acid monomer and at least one neutral monomer, wherein the at least one neutral monomer has a glass transition temperature of less than about 100° C. in homopolymeric form. A device comprises a protonated polyacrylate coating, wherein the device is inherently antimicrobial, anti-thrombogenic, flexible, and/or sheds few to no particulates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.