Polycarbonate resin composition, method for producing the same, masterbatch pellet, and molded body
US11891509B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Dec 25, 2019 |
| Grant date | Feb 6, 2024 |
| Priority date | — |
| Expiry date | May 24, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2205/03
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The polycarbonate resin composition according to the present invention includes: 50 to 90% by mass of polycarbonate resin (A); 2.0 to 20% by mass of olefin polymer (B); 5 to 40% by mass of basic magnesium sulfate (C) selected from fibrous basic magnesium sulfate (C-1) and fan-shaped basic magnesium sulfate (C-2); 0.1 to 8% by mass of at least one (D) selected from a fatty acid metal salt and a fatty acid; and 1 to 20% by mass of elastomer (E).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.