Title:
接着剤
Document Type and Number:
Japanese Patent JP2006511640
Kind Code:
A
Abstract:
Star shaped thermoplastic elastomer made of acrylic block copolymer, are obtained by transition metal catalysed radical polymerisation and are constituted of core arms made by monomers or mixture of monomers, whose Tg is comprised between -65 DEG C and -20 DEG C, and of shell arms made by monomers or mixture of monomers, whose Tg is comprised between 70 DEG C and 160 DEG C. The core copolymer has a polydispersity of 2 or higher and the final copolymer has a polydispersity of from 3 to 10.
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Inventors:
Simal and Francois
Tweedy, Harrel
Fan S, Stephan
Rose, patrice
Tweedy, Harrel
Fan S, Stephan
Rose, patrice
Application Number:
JP2004561393A
Publication Date:
April 06, 2006
Filing Date:
December 19, 2003
Export Citation:
Assignee:
Surface Specialties, S.A.
International Classes:
C08F265/06; C08F293/00; C08L53/00; C09J151/00; C09J153/00
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Katsunori Ando
Yukihiro Ikeda
Hajime Asamura
Katsunori Ando
Yukihiro Ikeda