Daikin Industries, Ltd.

Nobuo Mitsuhata

Nobuhiko Tsuda

Katsuhiko Imoto

Masaru Nagato

Haruhiko Mohri

Susumu Wada

Keiko Kunimasa

Nobuo Fukita

Tsunehiko Fuwa

The present invention provides an aqueous emulsion resin composition which comprises:

Aqueous emulsion resin compositions

Aqueous-dispersing composition of synthetic resin and silicate oligomer

An aqueous-dispersing composition of synthetic resin (A) having an intrinsic viscosity &ldquo;&eegr;&rdquo; of from 0.3 to 2.0 measured at 35&deg; C. in a methyl ethyl ketone solvent or a mixture of that aqueous dispersion and an aqueous dispersion of synthetic resin (B) having an intrinsic viscosity &ldquo;&eegr;&rdquo; of not less than 0.6 which is larger by 0.3 or more than the intrinsic viscosity &ldquo;&eegr;&rdquo; of the synthetic resin (A) when the intrinsic viscosity is measured at 35&deg; C. in a methyl ethyl ketone solvent. The aqueous-dispersing composition and the mixture have improved film forming property and can give a coating film being excellent in chemical resistance, water resistance, mechanical properties and further hot water resistance.

Aqueous resin dispersion composition

An aqueous-dispersing composition which gives a coating being excellent in storage stability and forming a coating film being excellent in stain-proofing property and stain removable property and having sufficient gloss and hardness, and the composition contains said colloidal silica, in solid content, in an amount of more than 50 parts by weight up to 300 parts by weight and said organoalkoxysilane in an amount of 0.1 to 20 parts by weight on the basis of 100 parts by weight in solid content of an aqueous dispersion of fluorine-containing polymer particles.

Aqueous fluoropolymer dispersion composition

An aqueous-dispersing composition of a crosslinkable fluorine-containing resin which comprises an aqueous dispersion of a fluorine-containing seed polymer (B) obtained by seed-polymerizing a non-fluorine-containing monomer containing a non-fluorine-containing monomer (a) having carboxyl group and/or acetoacetyl group and a reactive &agr;,&bgr;-unsaturated group, in an aqueous medium in the presence of particles of a fluorine-containing polymer (A) and a polyvalent metal compound capable of metal crosslinking.

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Settsu, Japan

Nobuo Mitsuhata