Title:
芳香族ポリカーボネート樹脂組成物
Document Type and Number:
Japanese Patent JP7059519
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an aromatic polycarbonate resin composition excellent in fluidity, strength, hue, and transparency.SOLUTION: The aromatic polycarbonate resin composition contains: a bisphenol A type aromatic polycarbonate resin (I) having a viscosity-average molecular weight of 20,000-40,000; and a polycarbonate copolymer (II) which contains a carbonate structural unit (A) represented by formula (1) and a carbonate structural unit (B) represented by formula (2) and in which the ratio of the carbonate structural unit (B) is more than 10 mol% and 36.5 mol% or less based on 100 mol% of the total of the carbonate structural unit (A) and the carbonate structural unit (B). The polycarbonate copolymer (II) is contained in an amount of 4-40 pts.mass based on 100 pts.mass of the polycarbonate resin (I).SELECTED DRAWING: None
More Like This:
Inventors:
Toshiki Kadota
Norikazu Konishi
Norikazu Konishi
Application Number:
JP2017082759A
Publication Date:
April 26, 2022
Filing Date:
April 19, 2017
Export Citation:
Assignee:
Mitsubishi Chemical Corporation
International Classes:
C08L69/00; C08G64/04
Domestic Patent References:
JP59131623A | ||||
JP2005520925A | ||||
JP6245409B2 |
Foreign References:
WO2017099226A1 | ||||
WO2017099227A1 |
Attorney, Agent or Firm:
Yoshiyuki Kawaguchi
Daisuke Takada
Shinichi Sanuki
Takeshi Niwa
Toshiaki Shimoda
Daisuke Takada
Shinichi Sanuki
Takeshi Niwa
Toshiaki Shimoda
Previous Patent: Method for manufacturing semiconductor optical devices
Next Patent: Multilayer inductor components and their manufacturing methods
Next Patent: Multilayer inductor components and their manufacturing methods