Polycarbonate resin composition, and molded object, film, plate, and injection-molded article obtained by molding the same
US8481625B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 6, 2012 |
| Grant date | Jul 9, 2013 |
| Priority date | — |
| Expiry date | Jun 6, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/582
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a polycarbonate resin composition (X) which includes a polycarbonate resin (A) and an aromatic polycarbonate resin (B), the polycarbonate resin (A) including a constitutional unit derived from a dihydroxy compound (a) having, as part of the structure thereof, a site represented by the following formula (1) and a constitutional unit derived from a dihydroxy compound (b) of an aliphatic hydrocarbon, wherein the proportion of the constitutional unit derived from the dihydroxy compound (b) of an aliphatic hydrocarbon based on all constitutional units each derived from a dihydroxy compound in the polycarbonate resin (A) is 45% by mole or more.(The case where the site represented by the formula (1) is part of —CH2—O—H is omitted.)
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.