Title:
耐圧パイプ
Document Type and Number:
Japanese Patent JP5137785
Kind Code:
B2
Abstract:
To provide a pressure-resistant pipe or a pressure-resistant container which is excellent in heat resistance, flexibility and creep characteristics.
The pressure-resistant pipe or the pressure-resistant container is formed of a propylene-based polymer composition containing 100-50 pts.wt. of a syndiotactic propylene polymer (A) and 0-50 pts.wt. of a propylene-α-olefin copolymer (B), wherein the total amount of (A) and (B) is 100 pts.wt.
COPYRIGHT: (C)2010,JPO&INPIT
Inventors:
Akisuke Matsuda
Takashi Nakagawa
Katsuhiko Okamoto
Shigenobu Ikenaga
Takashi Nakagawa
Katsuhiko Okamoto
Shigenobu Ikenaga
Application Number:
JP2008287470A
Publication Date:
February 06, 2013
Filing Date:
November 10, 2008
Export Citation:
Assignee:
Mitsui Chemicals, Inc.
International Classes:
C08L23/12; C08F10/06; C08L23/14; F16L9/12
Foreign References:
| WO2006123759A1 |
Attorney, Agent or Firm:
Patent corporation ssinpat
Koji Makimura
Koji Makimura