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Patent Searching and Data


Title:
WATER PAINT COMPOSITION, RUST PREVENTION PIGMENT DISPERSION, AND MANUFACTURING METHOD OF WATER PAINT COMPOSITION
Document Type and Number:
Japanese Patent JP2008248073
Kind Code:
A
Abstract:

To provide an aqueous coating composition in which a coating film obtained by coating the composition is excellent in the metallic feel and the generation of hydrogen gas by the reaction of an aluminum pigment with water is suppressed during storage of the composition.

The aqueous coating composition comprises one or more rust preventive pigments (A) selected from among a phosphate-based rust preventive pigment which is a compound of phosphoric acid and one or more elements, a phosphite-based rust preventive pigment which is a compound of phosphorous acid and one or more elements, and a condensed phosphate-based rust preventive pigment which is a compound of a condensed phosphoric acid and one or more elements; a scaly aluminum pigment; and a resin composition, wherein the one or more elements are selected from the group consisting of zinc, calcium, aluminum, titanium, silicon, magnesium, manganese, strontium, barium, iron, zirconium, and cerium.


Inventors:
KONDO MITSURU
IWAMOTO TORU
Application Number:
JP2007090755A
Publication Date:
October 16, 2008
Filing Date:
March 30, 2007
Export Citation:
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Assignee:
KANSAI PAINT CO LTD
International Classes:
C09D201/00; C09D5/08; C09D7/12