Daikin Kogyo Co., Ltd.

Daikin Industries, Ltd.

Kabushiki Kaisha Toyoda Jidoshokki Seisakusho

Tsutomu Terada

Tatsushiro Yoshimura

Nobuyuki Tomihashi

Takayuki Araki

Masayuki Yamana

Kazuhiro Nakai

Shozo Nakayama

Norimasa Honda

Tastushiro Yoshimura

Vinyl ethers having a carboxyl group in a form of salt are stable and is usable as materials for fluorine-containing copolymers. The vinyl ethers can provide stable monomer compositions by mixing with vinyl ethers having a free carboxyl group when the former vinyl ethers are present in an amount of not less than 1% by mole of the latter vinyl ethers. The fluorine-containing copolymer prepared by copolymerizing fluoroolefins with the vinyl ethers are useful as aqueous coatings particularly electro dip coatings.

Vinyl ethers and fluorine-containing copolymers prepared therefrom

Vinyl ethers having a carboxyl group in a form of salt are stable and is usable as materials for fluorine-containing copolymers. The vinyl ethers can provide sable monomer compositions by mixing with vinyl ethers having a free carboxyl group when the former vinyl ethers are present in an amount of not less than 1% by mole of the latter vinyl ethers. The fluorine-containing copolymer prepared by copolymerizing fluoroolefins with the vinyl ethers are useful as aqueous coatings particularly electro dip coatings.

An electrodeposition coating composition comprising a fluorine-containing copolymer having an anionic functional group, a curing agent and water, said copolymer comprising:

Electrodeposition coating composition, electrodeposition process and

An aqueous fluorine-containing rubber coating composition comprising (a) fluorine-containing rubber, (b) fluorine-containing resin, (c) an aminosilane compound of the formula: ##STR1## wherein R is methyl or ethyl; X is a single bond or --(CH.sub.2).sub.2 --NH--, --CONH-- or --(CH.sub.2).sub.2 --NH--(CH.sub.2).sub.2 --NH--; and n is 2 or 3, and (d) an aqueous liquid vehicle, the weight ratio of the component (a) and the component (b) being from 95:5 to 35:65, which makes the resultant coating film non-adherent and more lubricous.

Aqueous fluorine-containing rubber coating composition and article

A fluoroelastomer-containing non-tacky electrically conductive coating composition which comprises (a) a fluoroelastomer, (b) a fluororesin, (c) a coupling agent, (d) an electrically conducting material, (e) a liquid vehicle and optionally (f) an inorganic fibrous material, the weight ratio of the fluoroelastomer (a) and the fluororesin (b) being from 95:5 to 35:65, a coating film formed from which has electrical conductivity as well as the properties inherent to the fluoroelastomer.

Fluoroelastomer-containing non-tacky electrically conductive coating

A water-based fluoroelastomer coating composition improved in adhesiveness onto a substrate, which comprises (A) an aqueous fluoroelastomer dispersion blended with (B) an aminosilane compound of the formula: ##STR1## wherein R is methyl or ethyl, X is a single bond, ##STR2## and y is an integer of 2 or 3 and optionally with (C) an amine compound having at least one terminal amino group directly bonded to an aliphatic hydrocarbon residue.

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Takatsuki, Japan

Tsutomu Terada