Title:
COATED METAL PIPE FOR VEHICLE PIPING AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2016/129639
Kind Code:
A1
Abstract:
Disclosed is a coated metal pipe which is provided with a metal pipe and a multilayer coating film that covers the outer circumferential surface of the metal pipe. The multilayer coating film comprises a chemical conversion layer and a primer layer, and these layers are sequentially arranged in this order from the inner side. The chemical conversion layer contains zirconium oxide and/or zirconium hydroxide. The primer layer contains a polyamide imide and/or an epoxy resin.
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Inventors:
KAWAI NAOKI (JP)
KON TAKANORI (JP)
KUSUNOKI NORINOBU (JP)
SUGITANI AKIRA (JP)
KON TAKANORI (JP)
KUSUNOKI NORINOBU (JP)
SUGITANI AKIRA (JP)
Application Number:
PCT/JP2016/053979
Publication Date:
August 18, 2016
Filing Date:
February 10, 2016
Export Citation:
Assignee:
SANOH IND CO LTD (JP)
International Classes:
F16L9/02; C23C22/34; C23C28/00; F16L58/10
Foreign References:
| JP5225662B2 | 2013-07-03 | |||
| JP2010084198A | 2010-04-15 | |||
| JP2009024211A | 2009-02-05 | |||
| JP2012062519A | 2012-03-29 | |||
| JP2009179848A | 2009-08-13 | |||
| JP2014173123A | 2014-09-22 | |||
| JP2002097408A | 2002-04-02 | |||
| JP2006328445A | 2006-12-07 | |||
| JP2009275287A | 2009-11-26 | |||
| JP2009209394A | 2009-09-17 | |||
| JP2006249459A | 2006-09-21 |
Other References:
See also references of EP 3258151A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
Yoshiki Hasegawa (JP)
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