Title:
POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE
Document Type and Number:
Japanese Patent JP2023084497
Kind Code:
A
Abstract:
To provide a polycarbonate resin composition and a molded article which generate less squeak noise (abnormal sound), and are also excellent in self-tapping properties.SOLUTION: A polycarbonate resin composition contains 55-90 pts.mass of a polycarbonate resin (A), 10-45 pts.mass of a graft copolymer (B) containing an aromatic vinyl monomer component (b1), a vinyl cyanide monomer component (b2) and a diene-based rubbery polymer component (b3), and 1.5-5.5 pts.mass of an ethylene-(meth)acrylate copolymer (C) with respect to 100 pts.mass of the total of (A) and (B), wherein a ratio of a constitutional unit derived from the (meth)acrylate of the ethylene-(meth)acrylate copolymer (C) is more than 0 mass% and less than 20 mass%.SELECTED DRAWING: None
Inventors:
SUZUKI KENTARO
Application Number:
JP2021198706A
Publication Date:
June 19, 2023
Filing Date:
December 07, 2021
Export Citation:
Assignee:
MITSUBISHI ENG PLASTICS CORP
International Classes:
C08L69/00; C08L23/08; C08L55/02
Attorney, Agent or Firm:
Naozumi Ono
Sachiko Okunuki
Sachiko Okunuki
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