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Title:
POLYCARBONATE RESIN COMPOSITION PELLET, PELLET PRODUCTION METHOD AND MOLDED ACTICLE THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/198321
Kind Code:
A1
Abstract:
This polycarbonate resin composition pellet contains a polycarbonate resin (A), an aromatic compound (B) represented by general formula (1), and a phosphorus-type stabilizer (C), wherein the content of the aromatic compound (B) is 0.001 to 1% by mass and the content of the phosphorus-type stabilizer (C) is 0.003 to 0.5% by mass. (Y represents a hydrogen atom or an organic group containing none of the elements among nitrogen, sulfur, and halogens; when Y represents a hydrogen atom, X represents an alkyl group or an optionally substituted aryl group, and when Y represents an organic group, X represents an organic group containing none of the elements among nitrogen, sulfur, and halogens; g is 1 or 2; n is 0 to 5; k is 1 to 4; and k + n is 6 or less.)

Inventors:
HAYAKAWA JUNYA (JP)
Application Number:
PCT/JP2019/004579
Publication Date:
October 17, 2019
Filing Date:
February 08, 2019
Export Citation:
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Assignee:
MITSUBISHI ENG PLASTICS CORP (JP)
International Classes:
C08J3/12; C08K5/05; C08K5/1515; C08K5/524; C08L63/00; C08L69/00
Foreign References:
JP2009511666A2009-03-19
JP2015180709A2015-10-15
JP2003171545A2003-06-20
JP2001294690A2001-10-23
JP2006213744A2006-08-17
JP2018028025A2018-02-22
JP2017132910A2017-08-03
JP2016145325A2016-08-12
JP2016125038A2016-07-11
JP2018074839A2018-05-10
JP2018102497A2018-07-05
JP2018156515A2018-10-04
JP2018220382A2018-11-26
JP2019011382A2019-01-24
JP2018074840A2018-05-10
JP2018102498A2018-07-05
JP2018156516A2018-10-04
JP2018220383A2018-11-26
JP2018165433A2018-10-25
JP2018220384A2018-11-26
JP2018165434A2018-10-25
JP2018220385A2018-11-26
JP2019011383A2019-01-24
Other References:
See also references of EP 3778722A4
Attorney, Agent or Firm:
SHIGENO, Tsuyoshi et al. (JP)
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