Title:
POLYCARBONATE RESIN COMPOSITION AND MOLDED PRODUCT THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/159781
Kind Code:
A1
Abstract:
A polycarbonate resin composition comprising a styrene-based resin (C) blended in a polycarbonate resin (S) fulfilling conditions (1) and (2). The polycarbonate resin composition is characterized by the ratio of polycarbonate resin (S), relative to the total amount 100% by mass of the polycarbonate resin (S) and the styrene-based resin, being 50%–99% by mass. (1) Includes a polycarbonate–polyorganosiloxane copolymer (A) and an aromatic polycarbonate resin (B) other than the polycarbonate–polyorganosiloxane copolymer (A), said polycarbonate–polyorganosiloxane copolymer (A) including a polycarbonate block (A–1) comprising a specified repeating unit and a polyorganosiloxane block (A–2) including a prescribed repeating unit. (2) Has a structure having therein: a domain (d–1) including the polyorganosiloxane block (A–2), present in a matrix having the aromatic polycarbonate resin (B) as the main component thereof; and a domain (d–2) including at least one selected from a block derived from the aromatic polycarbonate resin (B) and the polycarbonate block (A–1), present inside the domain (d–1).
Inventors:
ISHIKAWA YASUHIRO (JP)
ABE TOMOKO (JP)
KOORI YOHEI (JP)
ABE TOMOKO (JP)
KOORI YOHEI (JP)
Application Number:
PCT/JP2018/007887
Publication Date:
September 07, 2018
Filing Date:
March 01, 2018
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C08L69/00; C08L25/04
Foreign References:
JPH06279669A | 1994-10-04 | |||
JP2006052401A | 2006-02-23 | |||
JP2008516013A | 2008-05-15 | |||
JP2008531825A | 2008-08-14 | |||
JP2009507961A | 2009-02-26 | |||
JP2012111961A | 2012-06-14 | |||
JP2013501103A | 2013-01-10 | |||
JPH07216080A | 1995-08-15 | |||
JPH08176427A | 1996-07-09 | |||
JP2000191898A | 2000-07-11 | |||
JP2001055500A | 2001-02-27 | |||
JP2005154663A | 2005-06-16 | |||
JP2009526898A | 2009-07-23 | |||
JP2012246390A | 2012-12-13 | |||
JP2017036412A | 2017-02-16 |
Attorney, Agent or Firm:
HIRASAWA, Kenichi et al. (JP)
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