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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12110415 B1

PDFFull Text
Date of Patent:
Oct. 08, 2024

Filed:

Nov. 25, 2020

Surface protection composition and terminal fitted electric wire

Applicants:

Autonetworks Technologies, Ltd., Yokkaichi, JP;

Sumitomo Wiring Systems, Ltd., Yokkaichi, JP;

Sumitomo Electric Industries, Ltd., Osaka, JP;

Kyushu University, National University Corporation, Fukuoka, JP;

Inventors:

Naho Yoshioka, Yokkaichi, JP;

Yutaka Takata, Yokkaichi, JP;

Naoyuki Oshiumi, Yokkaichi, JP;

Makoto Mizoguchi, Fukuoka, JP;

Assignees:

AUTONETWORKS TECHNOLOGIES, LTD., Mie, JP;

SUMITOMO WIRING SYSTEMS, LTD., Mie, JP;

SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka, JP;

KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION, Fukuoka, JP;

Attorney:

Oliff PLC

Primary Examiner:

William H Mayo, III

Int. Cl.
CPC ...
H01R 4/20 (2006.01); C09D 5/08 (2006.01); C09D 7/61 (2018.01); C09D 7/63 (2018.01); C09D 133/10 (2006.01); C09D 135/02 (2006.01); C10M 101/02 (2006.01); C10M 107/28 (2006.01); C10M 111/04 (2006.01); C10M 125/10 (2006.01); C10M 133/06 (2006.01); C10M 137/04 (2006.01); C10M 141/10 (2006.01); H01B 1/22 (2006.01);
U.S. Cl.
CPC ...
C09D 5/086 (2013.01); C09D 7/61 (2018.01); C09D 7/63 (2018.01); C09D 133/10 (2013.01); C09D 135/02 (2013.01); C10M 101/02 (2013.01); C10M 107/28 (2013.01); C10M 111/04 (2013.01); C10M 125/10 (2013.01); C10M 133/06 (2013.01); C10M 137/04 (2013.01); C10M 141/10 (2013.01); H01B 1/22 (2013.01); C10M 2201/062 (2013.01); C10M 2203/1025 (2013.01); C10M 2209/0845 (2013.01); C10M 2209/0863 (2013.01); C10M 2215/26 (2013.01); C10M 2223/04 (2013.01);
Abstract

A surface protection composition contains (a) a phosphorus compound represented by formula (1), wherein Rrepresents a hydrogen atom, Rrepresents a hydrocarbon group having 4 to 30 carbon atoms, and Rrepresents a hydrogen atom or a hydrocarbon group having 4 to 30 carbon atoms, (b-1) a metal-containing compound or (b-2) an amine compound, (c) a (meth)acrylate having a hydrocarbon chain having 4 or more carbon atoms, (d-1) an acylphosphine oxide photopolymerization initiator and (d-2) an α-aminoacetophenone photopolymerization initiator, wherein the composition has the compound (d-1) in an amount of 0.1 to 3.0 mass % with respect to the total amount of the composition, compound (d-2) in an amount of 0.1 to 3.0 mass % with respect to the total amount of the composition and a total amount of the compound (d-I) and (d-2) is less than 5.0 mass % with respect to the total amount of the composition.

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