Title:
THERMOPLASTIC RESIN COMPOSITION AND MOLDED BODY
Document Type and Number:
Japanese Patent JP2023148429
Kind Code:
A
Abstract:
To provide a thermoplastic resin composition having excellent heat stability and impact resistance while maintaining transparency and to provide a molded body having excellent impact resistance and heat resistance composed of the composition.SOLUTION: There is provided a thermoplastic resin composition having a phase separation structure in which a dispersion phase is contained in a continuous phase, a polycarbonate resin (A) containing 50 mol% or more of a structural unit derived from a dihydroxy compound represented by the following formula (1) is contained in the continuous phase and a polycarbonate resin (B) having a glass transition temperature (TgB) lower than the glass transition temperature (TgA) of the polycarbonate resin (A) and a rubbery elastic component(C) are contained in the dispersion phase. (wherein, a bond represented by a wavy line represents a wedge shaped bond of a solid line or a broken line.)SELECTED DRAWING: Figure 1
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Inventors:
KOSUGE SATOSHI
NAMIKI SHINGO
NAMIKI SHINGO
Application Number:
JP2022056439A
Publication Date:
October 13, 2023
Filing Date:
March 30, 2022
Export Citation:
Assignee:
MITSUBISHI CHEM CORP
International Classes:
C08L69/00; C08L21/00; C08L51/04
Attorney, Agent or Firm:
Patent Attorney Corporation Shuwa Patent Office
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