Title:
FUEL HOSE
Document Type and Number:
WIPO Patent Application WO/2011/118622
Kind Code:
A1
Abstract:
A fuel hose is equipped with a tubular inner layer (1) comprising (A) below, and an outer layer (2) comprising (B) below, disposed in contact with the outer circumferential surface of the inner layer. The fuel hose satisfies the conditions of (α) or (β) below. Consequently, it is possible to provide a fuel hose that is lightweight, has extremely low fuel permeability, is inexpensive, and has excellent interlayer adhesion, flexibility, low temperature impact properties, and heat resistance. (A) A resin composition consisting mainly of an aromatic polyamide resin. (B) A resin composition consisting mainly of a polyolefin resin and/or an aliphatic polyamide resin. (α) The resin composition (B) contains acid-modified SEBS and/or acid-modified PMMA-PBA-PMMA. (β) The resin composition (A) contains acid-modified SEBS and/or acid-modified PMMA-PBA-PMMA, and the resin composition (B) contains amine-modified SEBS.
Inventors:
MIZUTANI Koji (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
水谷 幸治 (〒50 愛知県小牧市東三丁目１番地 東海ゴム工業株式会社内 Aichi, 〒4858550, JP)
KATAYAMA Kazutaka (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
片山 和孝 (〒50 愛知県小牧市東三丁目１番地 東海ゴム工業株式会社内 Aichi, 〒4858550, JP)
水谷 幸治 (〒50 愛知県小牧市東三丁目１番地 東海ゴム工業株式会社内 Aichi, 〒4858550, JP)
KATAYAMA Kazutaka (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
片山 和孝 (〒50 愛知県小牧市東三丁目１番地 東海ゴム工業株式会社内 Aichi, 〒4858550, JP)
Application Number:
JP2011/056958
Publication Date:
September 29, 2011
Filing Date:
March 23, 2011
Export Citation:
Assignee:
TOKAI RUBBER INDUSTRIES, LTD. (1 Higashi 3-chome, Komaki-shi Aichi, 50, 〒4858550, JP)
東海ゴム工業株式会社 (〒50 愛知県小牧市東三丁目１番地 Aichi, 〒4858550, JP)
MIZUTANI Koji (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
水谷 幸治 (〒50 愛知県小牧市東三丁目１番地 東海ゴム工業株式会社内 Aichi, 〒4858550, JP)
KATAYAMA Kazutaka (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
東海ゴム工業株式会社 (〒50 愛知県小牧市東三丁目１番地 Aichi, 〒4858550, JP)
MIZUTANI Koji (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
水谷 幸治 (〒50 愛知県小牧市東三丁目１番地 東海ゴム工業株式会社内 Aichi, 〒4858550, JP)
KATAYAMA Kazutaka (1, Higashi 3-chome, Komaki-sh, Aichi 50, 〒4858550, JP)
International Classes:
B32B1/08; B32B27/32; B32B27/34; F16L11/04
Attorney, Agent or Firm:
SAITOH Yukihiko (City Corp. Minamimorimachi 802, 2-7 Minamimorimachi 2-chome, Kita-ku, Osaka-sh, Osaka 54, 〒5300054, JP)
Claims: