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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 11466163 B1

PDFFull Text
Date of Patent:
Oct. 11, 2022

Filed:

Jan. 30, 2018

Laminated coating film, coated article, and method for forming laminated coating film

Applicants:

Nippon Paint Automotive Coatings Co., Ltd., Osaka, JP;

Mazda Motor Corporation, Hiroshima, JP;

Inventors:

Eiji Yamanaka, Hirakata, JP;

Masaharu Arashi, Hirakata, JP;

Hiroshi Kiyonaga, Hirakata, JP;

Hideaki Tsujioka, Hirakata, JP;

Takakazu Yamane, Hiroshima, JP;

Kouji Teramoto, Hiroshima, JP;

Assignees:

NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD., Osaka, JP;

MAZDA MOTOR CORPORATION, Hiroshima, JP;

Attorney:

Studehaker & Brackett PC

Primary Examiner:

Vu A Nguyen

Int. Cl.
CPC ...
B32B 7/02 (2019.01); B05D 7/14 (2006.01); B05D 5/06 (2006.01); C09D 7/41 (2018.01); C09D 7/40 (2018.01); C09D 7/48 (2018.01); B05D 7/00 (2006.01); C09B 5/62 (2006.01); B22F 1/08 (2022.01); B22F 1/14 (2022.01); B44F 1/08 (2006.01); B44F 1/14 (2006.01); C09D 133/02 (2006.01); C09D 175/04 (2006.01);
U.S. Cl.
CPC ...
C09D 7/41 (2018.01); B05D 5/066 (2013.01); B05D 7/142 (2013.01); B05D 7/572 (2013.01); B22F 1/08 (2022.01); B22F 1/14 (2022.01); B44F 1/08 (2013.01); B44F 1/14 (2013.01); C09B 5/62 (2013.01); C09D 7/48 (2018.01); C09D 7/67 (2018.01); B05D 2202/10 (2013.01); C09D 133/02 (2013.01); C09D 175/04 (2013.01); Y10T 428/24876 (2015.01);
Abstract

In a coated article including a laminated coating film configured such that a first base layercontaining a lustrous materialand a second base layerand a transparent clear layercontaining an organic pigmentare stacked on each other in this order on a coating target object, the same type of organic ultraviolet absorbing agenthaving a molecular weight of equal to or greater than 500 is added to the first base layerand the second base layer

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