Surface Protective Agent Composition, Electric Connection Structure Using Same, and Method for Manufacturing Electric Connection Structure

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United States of America Patent

SERIAL NO

15127998

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Abstract

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To provide a surface protective agent composition that suppresses corrosion of members of different kinds of metals close to each other due to corrosion current between the metals of the members, and to provide an electric connection structure and a method for producing an electric connection structure using the same. The surface protective agent composition contains (a) a lubricant base oil; (b) a prescribed amount of at least one compound selected from the group consisting of particular phosphorus compounds and a metal salt or an amine salt thereof; and (c) a prescribed amount of an amide compound, and in the case where the component (b) does not contain the metal salt of the phosphorus compound, the surface protective agent composition further contains (d) a prescribed amount of a salicylate of a particular metal and/or a basic (or perbasic) salt thereof, and the electric connection structure containing a surface protective layer consisting of the surface protective agent composition.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO WIRING SYSTEMS LTDJAPAN
SUMITOMO ELECTRIC INDUSTRIES LTDOSAKA JAPAN OSAKA
AUTONETWORKS TECHNOLOGIES LTDJAPAN
KYUSHU UNIVERSITY NATIONAL UNIVERSITY CORPORATION744 MOTOOKA NISHI-KU FUKUOKA-SHI 819-0395
JX NIPPON OIL & ENERGY CORPORATIONCHIYODA-KU TOKYO 100-8162

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arai, Takashi Tokyo, JP 236 2194
Goto, Kazuhiro Osaka, JP 91 950
Hase, Tatsuya Mie, JP 50 292
Hirai, Hiroki Mie, JP 245 1774
Hosokawa, Takehiro Mie, JP 44 252
Komiya, Kenichi Tokyo, JP 97 629
Mizoguchi, Makoto Fukuoka, JP 46 134
Nakashima, Kazuo Mie, JP 77 834
Nomura, Hideki Mie, JP 27 389
Ono, Junichi Mie, JP 98 1015
Otsuka, Takuji Mie, JP 24 347
Shitara, Yuji Tokyo, JP 16 59
Yoshida, Koichi Tokyo, JP 91 914

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