Title:
RESIN COMPOSITION FOR TUBES FOR AUTOMOBILES AND TUBE FOR AUTOMOBILES USING SAME
Document Type and Number:
WIPO Patent Application WO/2014/192855
Kind Code:
A1
Abstract:
A resin composition for tubes for automobiles, which contains the components (A)-(C) described below, and wherein: phases that are formed of the component (B) are dispersed in a matrix that is formed of the component (A); the component (C) is contained in the phases that are formed of the component (B); and the weight ratio of the content of the component (A) to the content of the component (B), namely (A):(B) is from 90:10 to 10:90. Consequently, this resin composition for tubes for automobiles exhibits excellent resistance to zinc chloride and excellent fuel oil barrier performance. (A) a semiaromatic polyamide resin having an aliphatic chain with 8-12 carbon atoms (B) a semiaromatic polyamide resin having an aliphatic chain with 4-6 carbon atoms (C) a coumarone-indene-styrene resin
Inventors:
YABUYA YUKI (JP)
MIZUTANI KOJI (JP)
KATAYAMA KAZUTAKA (JP)
MIZUTANI KOJI (JP)
KATAYAMA KAZUTAKA (JP)
Application Number:
PCT/JP2014/064237
Publication Date:
December 04, 2014
Filing Date:
May 29, 2014
Export Citation:
Assignee:
SUMITOMO RIKO CO LTD (JP)
International Classes:
C08L77/00; C08L45/02; F16L11/04
Domestic Patent References:
| WO1999048970A1 | 1999-09-30 |
Foreign References:
| JPH0423861A | 1992-01-28 | |||
| JPH0976429A | 1997-03-25 | |||
| JP2001002793A | 2001-01-09 | |||
| JP2002060567A | 2002-02-26 | |||
| JP2008056753A | 2008-03-13 | |||
| JP2009079119A | 2009-04-16 |
Attorney, Agent or Firm:
SAITOH Yukihiko et al. (JP)
Masahiko Nishifuji (JP)
Masahiko Nishifuji (JP)
Download PDF: