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Title:
金属表面コーティング用組成物および端子付き被覆電線
Document Type and Number:
Japanese Patent JP6684659
Kind Code:
B2
Abstract:
Provided are: a metal surface coating composition that exhibits excellent adhesion to metal and stably protects a metal surface; and a terminal-equipped covered electric wire exhibiting increased corrosion resistance and obtained by using the same. A metal surface coating composition containing a viscous substance that comprises a lubricant base oil and an amide compound, and a composition obtained from a metal and a phosphorous compound that comprises one or more types of compounds represented by general formulas (1) and (2), wherein the ratio (a/b) of the number of amide groups a to the number of acidic groups b is within the range of 1.1-6.0. Therein, X1-X7 each individually represent an oxygen atom or a sulfur atom, R11-R13 each individually represent a hydrogen group or a C1-30 hydrocarbon group, and at least one of R11-R13 represents a C1-30 hydrocarbon group, and R14-16 each individually represent a hydrogen group or a C1-30 hydrocarbon group, and at least one of R14-R16 represents a C1-30 hydrocarbon group.

Inventors:
Kazuo Nakajima
Takehiro Hosokawa
Tatsuya Hase
Hiroki Hirai
Junichi Ono
Takuji Otsuka
Hideki Nomura
Kazuhiro Goto
Makoto Mizoguchi
Koichi Yoshida
Kenichi Komiya
Takashi Arai
Yuji Shitara
Kazuhiro Yagishita
Application Number:
JP2016115798A
Publication Date:
April 22, 2020
Filing Date:
June 10, 2016
Export Citation:
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Assignee:
Auto Network Technologies, Ltd.
SUMITOMO WIRING SYSTEMS,LTD.
Sumitomo Electric Industries, Ltd.
Kyushu University
jxtg energy corporation
International Classes:
H01R4/18; C09D5/08; C09D7/61; C09D7/63; C09D191/00; C23C26/00
Domestic Patent References:
JP2011105831A
JP2011093963A
JP2009007504A
Foreign References:
WO2009022629A1
WO2015056546A1
Attorney, Agent or Firm:
Ueno patent office