Japan, Feb. 27 -- NIPPON PAINT AUTOMOTIVE COATINGS CO LTD has got intellectual property rights for 'AQUEOUS COATING COMPOSITION SET AND METHOD FOR FORMING MULTILAYER COATING FILM USING THE SAME.' Other related details are as follows:
Application Number: JP,2025-012870
Category (FI): B05D1/36@Z,C09D7/61,C09D7/63,C09D201/00,B32B27/20@A
Stage: PROBLEM TO BE SOLVED: To provide an aqueous coating composition which enables formation of a metallic coating film having high designability, and enables formation of a coating film exhibiting good coating film physical property.SOLUTION: An aqueous coating composition set for multilayer coating film formation contains a first base coating composition forming a first base coating film, and a second base coating composition forming a second base coating film, wherein the first base coating composition contains a first coating film forming resin, a first curing agent, a first inorganic brightener and a first hydrophobic association type viscous agent, the first inorganic brightener is one or more kinds selected from the group consisting of silica, talc, calcium carbonate, kaolin, barium sulfate, and diatomaceous earth, the second base coating composition contains a second coating film forming resin, a second curing agent, a second bright material, a second inorganic viscous agent, a second hydrophobic association type viscous agent, and a second dispersion agent, and the second inorganic viscous agent contains a layered material having such a laminated structure that a large number of inorganic crystal layers are laminated.SELECTED DRAWING: None (Grant)
Filing Date: Jan. 29, 2025
Publication Date: April 11, 2025
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
