BLOCK COPOLYMER AND PRODUCTION METHOD FOR SAME

WIPO Patent Application WO/2014/136448

A1

A block copolymer, which has a maximum peak molecular weight in the range between 2,000 or more and less than 2,000,000 as measured using size exclusion chromatography (SEC) and a monomodal molecular weight distribution within said range, that can be obtained by obtaining a block configured by a copolymer produced from the ring-opening polymerization of a cyclic polyarylene sulfide compound.

ICHINOSE KEIKO (JP)
YOKOE MAKITO (JP)
YAMAMOTO DAISUKE (JP)
YAMAUCHI KOJI (JP)
YAMASHITA KOHEI (JP)

PCT/JP2014/001207

September 12, 2014

March 05, 2014

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TORAY INDUSTRIES (JP)

C08G63/688; C08G64/18; C08G65/26; C08G69/14; C08G75/00; C08G75/06; C08G81/00

WO2012081455A1	2012-06-21
WO2012057319A1	2012-05-03
WO2007034800A1	2007-03-29
WO2008105438A1	2008-09-04
WO2011081080A1	2011-07-07

JPH02228325A	1990-09-11
JPS61225218A	1986-10-07
JP2004168834A	2004-06-17
JPH11222527A	1999-08-17
JPH05295346A	1993-11-09
JP2004182753A	2004-07-02
JPH05105757A	1993-04-27
JPS61225218A	1986-10-07
JPH02133428A	1990-05-22
JPH02229857A	1990-09-12
JP2004168834A	2004-06-17
JPH02235929A	1990-09-18
JPH02228325A	1990-09-11
JPS6445433A	1989-02-17
JPH11222527A	1999-08-17
JPH04311725A	1992-11-04
JPH05295346A	1993-11-09
JPH04505182A	1992-09-10
JPH05163349A	1993-06-29
JPH05301962A	1993-11-16
JP2003082081A	2003-03-19
JPH0388828A	1991-04-15
JPH038828A	1991-01-16

JOURNAL OF APPLIED POLYMER SCIENCE, vol. 61, 1996, pages 1607 - 1614
JOURNAL OF POLYMER SCIENCE PART A: POLYMER CHEMISTRY, vol. 36, 1998, pages 2707 - 2713
MACROMOLECULES, vol. 24, 1991, pages 3035 - 3044
MACROMOLECULES, vol. 24, 1991, pages 3037
See also references of EP 2966107A4

TOKKYO GYOMUHOJIN MEISEI INTERNATIONAL PATENT FIRM (JP)
Patent business corporation Akinari international patent firm (JP)

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