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For the Inventor, By the Inventor

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 10106685 B1

PDFFull Text
Date of Patent:
Oct. 23, 2018

Filed:

Jul. 02, 2015

Colored metallic pigment

Applicant:

Toyo Aluminium Kabushiki Kaisha, Osaka-shi, Osaka, JP;

Inventors:

Kenichi Miyamoto, Osaka, JP;

Takayuki Nakao, Osaka, JP;

Taro Morimitsu, Osaka, JP;

Assignee:

TOYO ALUMINIUM KABUSHIKI KAISHA, Osaka-Shi, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Shuangyi Abu Ali

Int. Cl.
CPC ...
C09C 1/00 (2006.01); C08K 3/22 (2006.01); C09D 7/40 (2018.01); A61K 8/26 (2006.01); A61Q 1/02 (2006.01); C09C 1/62 (2006.01); C09C 3/06 (2006.01); C09D 201/00 (2006.01); A61K 8/02 (2006.01); A61K 8/19 (2006.01); A61K 8/25 (2006.01); A61Q 19/00 (2006.01); C08K 3/08 (2006.01); C08K 3/36 (2006.01); C08K 7/00 (2006.01); C08K 9/02 (2006.01); C09D 5/36 (2006.01); A61Q 3/02 (2006.01); A61Q 5/00 (2006.01);
U.S. Cl.
CPC ...
C09C 1/0078 (2013.01); A61K 8/0262 (2013.01); A61K 8/0266 (2013.01); A61K 8/19 (2013.01); A61K 8/25 (2013.01); A61K 8/26 (2013.01); A61Q 1/02 (2013.01); A61Q 3/02 (2013.01); A61Q 5/00 (2013.01); A61Q 19/00 (2013.01); C08K 3/08 (2013.01); C08K 3/22 (2013.01); C08K 3/36 (2013.01); C08K 7/00 (2013.01); C08K 9/02 (2013.01); C09C 1/62 (2013.01); C09C 3/06 (2013.01); C09D 5/36 (2013.01); C09D 7/40 (2018.01); C09D 201/00 (2013.01); A61K 2800/10 (2013.01); A61K 2800/436 (2013.01); A61K 2800/621 (2013.01); A61K 2800/63 (2013.01); A61K 2800/651 (2013.01); C08K 2003/0806 (2013.01); C08K 2003/0812 (2013.01); C08K 2003/2231 (2013.01); C08K 2201/005 (2013.01); C09C 2200/1058 (2013.01); C09C 2200/24 (2013.01); C09C 2200/502 (2013.01); C09C 2220/103 (2013.01);
Abstract

A colored metallic pigment according to the present invention is a colored metallic pigment including at least a metallic pigment, an amorphous silicon oxide film layer formed on a surface of the metallic pigment, a metallic-particle-supporting layer formed on a surface of the amorphous silicon oxide film layer, and metallic particles formed on a surface of the metallic-particle-supporting layer, characterized in that the metallic-particle-supporting layer is formed of one or both of a metal layer and a metal oxide layer composed of a metal oxide other than silicon oxide, the metallic particles are formed to directly cover a part of the surface of the metallic-particle-supporting layer, and the amorphous silicon oxide film layer has a thickness of more than 500 nm.

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