Resin composition and molded body of same
US9193824B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 20, 2014 |
| Grant date | Nov 24, 2015 |
| Priority date | — |
| Expiry date | Aug 20, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2201/08
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An object of the present invention is to provide a polycarbonate resin composition comprising a polycarbonate resin containing, as a raw material, isosorbide that is easy to produce and excellent in such as mechanical properties, etc., and a molded body, particularly a foam-molded body, composed of the resin composition. The present invention provides a foam-molded body of a resin composition containing a polycarbonate resin having at least a structural unit derived from a dihydroxy compound represented by the following formula (1):wherein the strain-hardening factor of uniaxial extensional viscosity of said resin composition is from 0.1 to 5.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.