Inorganic coating compositions
AssigneeOkuno Chemical Industry Co., Ltd.
InventorsToshiro Kimura, Giichi Okuno, Yukikazu Moritsu, Koji Yamada
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Abstract
This invention provides an inorganic coating composition comprising (a) about 100 parts by weight (based on solids) of a binder component prepared by thermally dissolving about 10 to about 40 parts by weight of fine particles of silica in about 100 parts by weight (based on solids) of potassium silicate and (b) about 15 to about 100 parts by weight of pearl luster pigment.
Claims8
An inorganic coating composition consisting essentially of (a) about 100 parts by weight (based on solids) of a binder component prepared by thermally dissolved about 10 to about 40 parts by weight of fine particles of silica in about 100 parts by weight (based on solids) of potassium silicate and (b) about 15 to about 100 parts by weight of pearl luster pigment.
A coating method comprising the steps of applying an inorganic coating composition to the surface of an article to be coated which coating composition consisting essentially of (a) about 100 parts by weight (based on solids) of a binder component prepared by thermally dissolving about 10 to about 40 parts by weight of fine particles of silica in about 100 parts by weight (based on solids) of potassium silicate and (b) about 15 to about 100 parts by weight of pearl luster pigment, and heating the coated article to a temperature of about 200.degree. to about 400.degree. C. for curing.
Dependencies are inferred from the claim text.