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Patent Searching and Data


Title:
METAL SURFACE TREATMENT AGENT, METAL MATERIAL HAVING SURFACE TREATMENT FILM, AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2019/131766
Kind Code:
A1
Abstract:
The present invention provides: a novel metal surface treatment agent that is capable of forming a highly corrosion-resistant surface treatment film at or on the surface of a metal material; a metal material having a surface treatment film formed using said metal surface treatment agent; and a method for manufacturing such a metal material. The present invention pertains to: a metal surface treatment agent that comprises iron, an amino-group-containing compound (excluding ones containing a carboxy group), and a linear carbon chain compound having three or more hydroxyl groups bonded thereto; a metal material having a surface treatment film formed using said metal surface treatment agent; and a method for manufacturing same.

Inventors:
SATO,Shintaro (15-1,Nihonbashi 1-chome,Chuo-k, Tokyo 27, 〒1030027, JP)
SUZUKI,Amane (15-1,Nihonbashi 1-chome,Chuo-k, Tokyo 27, 〒1030027, JP)
AZUMA,Takeru (15-1,Nihonbashi 1-chome,Chuo-k, Tokyo 27, 〒1030027, JP)
YOSHIDA,Yuta (15-1,Nihonbashi 1-chome,Chuo-k, Tokyo 27, 〒1030027, JP)
Application Number:
JP2018/047862
Publication Date:
July 04, 2019
Filing Date:
December 26, 2018
Export Citation:
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Assignee:
NIHON PARKERIZING CO.,LTD. (15-1, Nihonbashi 1-chomeChuo-k, Tokyo 27, 〒1030027, JP)
International Classes:
C23C22/78; B05D1/36; B32B15/04; C09D1/00; C09D5/08; C09D7/63
Domestic Patent References:
WO2011002040A12011-01-06
Foreign References:
JPH03285095A1991-12-16
JP2017008414A2017-01-12
JP2014080635A2014-05-08
Attorney, Agent or Firm:
AXIS PATENT INTERNATIONAL (Shimbashi i-mark Bldg, 6-2 Shimbashi 2-Chome Minato-k, Tokyo 04, 〒1050004, JP)
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