Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
AROMATIC POLYCARBONATE RESIN COMPOSITION AND MOLDED PRODUCT THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/038547
Kind Code:
A1
Abstract:
Provided is an aromatic polycarbonate resin composition which has excellent heat residence stability, and in which reduction of molecular weight and yellowing due to residence under high temperature conditions have been suppressed. An aromatic polycarbonate resin composition comprising an aromatic polycarbonate resin (A), and as a stabilizing agent (B), with respect to 100 parts by mass of the aromatic polycarbonate resin (A), 0.005-0.1 parts by mass of a phenolic stabilizing agent (B-1) having a spiro skeleton, and 0.005-0.1 parts by mass of a phosphite stabilizing agent (B-2) having a spiro skeleton.

Inventors:
EGAWA MAKOTO (JP)
Application Number:
JP2016/074466
Publication Date:
March 09, 2017
Filing Date:
August 23, 2016
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MITSUBISHI ENGINEERING-PLASTICS CORP (JP)
International Classes:
C08L69/00; C08K5/1575; C08K5/527
Domestic Patent References:
WO2008133342A12008-11-06
Foreign References:
JPS62141066A1987-06-24
JP2010523742A2010-07-15
JP2013049847A2013-03-14
JP2011157545A2011-08-18
JP2015093912A2015-05-18
Attorney, Agent or Firm:
SHIGENO, Tsuyoshi et al. (?1600022, JP)
Takeshi Shigeno (?1600022, JP)
Download PDF: