Title:
発泡性ポリマー組成物および発泡組成物を含む物品
Document Type and Number:
Japanese Patent JP2007533790
Kind Code:
A
Abstract:
Foamable compositions which are usable for the manufacture of foamed, flexible, heat resistant, thermoplastic elastomeric articles, and which comprises at least: (a) 100 pbw of one or more selectively hydrogenated block copolymers, (b) 5 to 50 pbw per 100 pbw of component (a) of one or more different selectively hydrogenated block copolymers, (c) 42 to 80 pbw per 100 pbw of component (a) of a linear crystalline polymer comprising propylene as the major component, (d) from 100 to 250 pbw per 100 pbw of component (a) of a softener compatible with blocks B and B′, and (e) from 0.01 to 3 wt. %, relative to the weight of the primary components (a) to (e) of a solid chemical nucleating agent of the endothermic group in combination with a blowing agent.
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Inventors:
Miuille Delmann, Xavier
Coanyul, Emanuel
Coanyul, Emanuel
Application Number:
JP2006540419A
Publication Date:
November 22, 2007
Filing Date:
September 03, 2004
Export Citation:
Assignee:
Clayton Polymers Research B.B.
International Classes:
C08J9/04; C08L23/10; C08L53/02; C08L71/02
Attorney, Agent or Firm:
Yoshio Kawaguchi
Makoto Ono
Chihiro Watanabe
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura
Makoto Ono
Chihiro Watanabe
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura