COATING COMPOSITION AND METHOD FOR PRODUCING COATING COMPOSITION

WIPO Patent Application WO/2022/004470

A1

The present invention provides a coating film which has luster of conventional metallic coating films, while being capable of taking on a pale color, and which has a unique design.　A coating composition which contains a coating film-forming resin and a pigment, wherein: the pigment contains a scale-like vapor deposition metal pigment; a cured coating film of this coating composition has a sparkle intensity (Si) of 5 or more at the incident angle of 45°, a sparkle area (Sa value) of 10 or more, a graininess value (G value) of from 5 to 10, and a color saturation C* of 5 or less at the incident angle of 45° and at the light reception angle of 45°.

JP5379478	Color effect pigments with layers made of discontinuous metal particles, methods for their production and their use
JPH0753837	[Title of the Invention] A metal pigment coated with a synthetic resin, a method for producing the pigment, and an application thereof.

YABUSHITA CHISATO (JP)
KAMBAYASHI YUKA (JP)
UEHARA TAMAMI (JP)
SAKOYAMA KAZUAKI (JP)

PCT/JP2021/023470

January 06, 2022

June 21, 2021

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NIPPON PAINT AUTOMOTIVE COATINGS CO LTD (JP)

C09C1/64; C09C3/12; C09D5/29; C09D7/62; C09D201/00

WO2017135426A1	2017-08-10
WO2019131957A1	2019-07-04
WO2017217471A1	2017-12-21
WO2019131957A1	2019-07-04

JP2012232236A	2012-11-29
JP2008237939A	2008-10-09
JP2006028618A	2006-02-02
JP2004131542A	2004-04-30

SHOBAYASHI Masayuki et al. (JP)

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