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Patent Searching and Data


Title:
POLYCARBONATE/POLYORGANOSILOXANE COPOLYMER AND RESIN COMPOSITION INCLUDING SAID COPOLYMER
Document Type and Number:
WIPO Patent Application WO/2021/112257
Kind Code:
A1
Abstract:
A polycarbonate/polyorganosiloxane copolymer which comprises a polyorganosiloxane block (A-1) including a specific structural unit and a polycarbonate block (A-2) composed of specific repeating units.

Inventors:
YABUKAMI MINORU (JP)
YAMAO SHINOBU (JP)
Application Number:
PCT/JP2020/045408
Publication Date:
June 10, 2021
Filing Date:
December 07, 2020
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Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C08G64/18; C08G77/46; C08K7/06; C08K7/14; C08L69/00
Domestic Patent References:
WO2016159025A12016-10-06
WO2016203917A12016-12-22
WO2019004200A12019-01-03
Foreign References:
KR20130090359A2013-08-13
JP2018136640A2018-08-30
JP2014080462A2014-05-08
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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