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.:
Date of Patent:
Jan. 31, 2023
Filed:
Sep. 14, 2018
Kansai Paint Co., Ltd., Hyogo, JP;
Nobuhiko Narita, Kanagawa, JP;
Hirokazu Okazaki, Kanagawa, JP;
Tatsuo Kuramochi, Kanagawa, JP;
Yuya Hirai, Kanagawa, JP;
Takakazu Yamane, Kanagawa, JP;
Keiichi Okamoto, Kanagawa, JP;
Kouji Teramoto, Kanagawa, JP;
Ryuji Nonaka, Kanagawa, JP;
KANSAI PAINT CO., LTD., Hyogo, JP;
Abstract
A method for forming a multilayer coating film comprising the steps of: (1) applying a base paint (X) to a substrate to form a base coating film, (2) applying an effect pigment dispersion (Y) to the base coating film formed in step (1) to form an effect coating film, (3) applying a clear paint (Z) to the effect coating film formed in step (2) to form a clear coating film, and (4) heating the uncured base coating film, the uncured effect coating film, and the uncured clear coating film formed in steps (1) to (3) to thereby simultaneously cure these three coating films; wherein the effect pigment dispersion (Y) contains water, a black pigment (A), a vapor deposition metal flake pigment (B), and a rheology control agent (C).