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Title:
POLYARYLENE SULFIDE PRODUCTION METHOD AND POLYARYLENE SULFIDE
Document Type and Number:
WIPO Patent Application WO/2012/057319
Kind Code:
A1
Abstract:
A polyarylene sulfide containing reactive functional groups with a narrow dispersity and low amount of generated gas is produced by heating a cyclic polyarylene sulfide composition in the presence, with respect to 1 mole of arylene sulfide structural units, of 0.1 mole% to 25 mole% of a sulfide compound having reactive functional groups selected from amino groups, carboxyl groups, hydroxyl groups, acid anhydride groups, isocyanate groups, epoxy groups, silanol groups and alkoxysilane groups.

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Inventors:
KANOMATA AKINORI
HORIUCHI SHUNSUKE
KAIHO SHU
YAMAUCHI KOJI
Application Number:
PCT/JP2011/074940
Publication Date:
May 03, 2012
Filing Date:
October 28, 2011
Export Citation:
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Assignee:
TORAY INDUSTRIES (JP)
KANOMATA AKINORI
HORIUCHI SHUNSUKE
KAIHO SHU
YAMAUCHI KOJI
International Classes:
C08G75/02; C08G75/06
Domestic Patent References:
WO2007034800A12007-03-29
WO2007034800A12007-03-29
Foreign References:
JPH05105757A1993-04-27
JPH05163349A1993-06-29
JP2008201885A2008-09-04
JPH0388828A1991-04-15
JPH0453368B21992-08-26
JPH11286548A1999-10-19
JPH02283763A1990-11-21
JPH07102064A1995-04-18
JPH05301962A1993-11-16
JPH05163349A1993-06-29
JPH05105757A1993-04-27
US5869599A1999-02-09
Other References:
POLYMER, vol. 37, no. 14, 1996, pages 3111 - 3116
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Claims:



 
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