Title:
熱可塑性エラストマー組成物及びその製造方法
Document Type and Number:
Japanese Patent JP5650405
Kind Code:
B2
Abstract:
The present invention provides a thermoplastic elastomer composition obtained by dynamically crosslinking, under a melting condition, 100 parts by mass of a block copolymer (I), 1 to 1,000 parts by mass of a polar resin (II), 1 to 500 parts by mass of a modified polymer (III), and 0.01 to 50 parts by mass of a crosslinking agent (IV), wherein the block copolymer (I) comprises at least one polymer block (A) comprising as a main component an alkylene unit, and/or at least one copolymer block (B) comprising as main components an alkylene unit (b-1) and a vinyl aromatic monomer unit (b-2), and comprises at least one unsaturated block (C) comprising as a main component a conjugated diene monomer unit having 5 or more carbon atoms at an end.
Inventors:
清水 大助
草ノ瀬 康弘
荒木 祥文
藤原 正裕
草ノ瀬 康弘
荒木 祥文
藤原 正裕
Application Number:
JP2009552492A
Publication Date:
January 07, 2015
Filing Date:
February 04, 2009
Export Citation:
Assignee:
旭化成ケミカルズ株式会社
International Classes:
C08L53/00; C08K5/14; C08L101/00
Domestic Patent References:
| JPH0693059A | 1994-04-05 | |||
| JPH08512067A | 1996-12-17 | |||
| JP2004197035A | 2004-07-15 | |||
| JP2004210933A | 2004-07-29 | |||
| JPH07188361A | 1995-07-25 | |||
| JP2006528268A | 2006-12-14 | |||
| JPH0693059A | 1994-04-05 | |||
| JPH08512067A | 1996-12-17 |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Kazuhiko Naito
Toshifumi Onuki
Kazuhiko Naito