Antibacterial polycarbonate composite and preparation method thereof
US12129376B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Oct 30, 2019 |
| Grant date | Oct 29, 2024 |
| Priority date | — |
| Expiry date | Jul 12, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2201/011
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An antibacterial polycarbonate composite includes the following components in parts by weight: 100 parts of a polycarbonate, 0.01-5 parts of a nanometer metal oxide, and 0.01-5 parts of a silicon-containing high-molecular polymer; and based on a total weight of the antibacterial polycarbonate composite, a content of a silver ion is 100-1200 ppm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.