Title:
FILM-FORMING COMPOSITION, METHOD FOR PRODUCING SURFACE-TREATED METAL MEMBER, AND METHOD FOR PRODUCING METAL-RESIN COMPOSITE
Document Type and Number:
WIPO Patent Application WO/2017/195456
Kind Code:
A1
Abstract:
The film-forming composition of the invention is a pH 6-9 solution including an aromatic compound having an amino group and an aromatic ring in the molecule, a polybasic acid having two or more carboxy groups, and a halide ion. The content of polybasic acid in the film-forming composition is 0.05-10 times the content of aromatic compound, and the halide ion concentration is 5-600 mM. A film having excellent adhesiveness with a resin on the metal surface can be formed on the surface of a metal member by bringing the film-forming composition into contact with the surface of a metal member.
Inventors:
AKIYAMA DAISAKU (JP)
SENGOKU YOICHI (JP)
TOMATSU ITSURO (JP)
OKADA MASAO (JP)
MITANI RYOKO (JP)
JOKO KEISUKE (JP)
AMITANI YASUTAKA (JP)
SATOMI TOKUYA (JP)
TAKAHASHI MASARU (JP)
SENGOKU YOICHI (JP)
TOMATSU ITSURO (JP)
OKADA MASAO (JP)
MITANI RYOKO (JP)
JOKO KEISUKE (JP)
AMITANI YASUTAKA (JP)
SATOMI TOKUYA (JP)
TAKAHASHI MASARU (JP)
Application Number:
PCT/JP2017/009992
Publication Date:
November 16, 2017
Filing Date:
March 13, 2017
Export Citation:
Assignee:
MEC CO LTD (JP)
International Classes:
C09D177/00; B32B15/08; C09D5/00; C09D7/12; C09D183/04; C09J11/04; C09J11/06; C23C26/00; H05K3/38
Domestic Patent References:
| WO2013186941A1 | 2013-12-19 |
Foreign References:
| JP2016056449A | 2016-04-21 | |||
| JP2015214743A | 2015-12-03 | |||
| JP2010111748A | 2010-05-20 | |||
| JP2008013666A | 2008-01-24 | |||
| JP2010285535A | 2010-12-24 |
Other References:
See also references of EP 3438220A4
Attorney, Agent or Firm:
SHINTAKU, Masato et al. (JP)
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