M&t Chemicals, Inc.

Atochem North America, Inc.

David A Russo

Melvin H Gitlitz

Georg H Lindner

John E Engelhart

Ryan R Dirkx

John R Bednarski

Jerome L Buchanan

Marinus K Schilders

A method for producing coatings on a heated substrate, preferably glass, comprises pretreating the substrate with a gaseous composition of water, air and a fluorine compound, and thereafter depositing a fluorine-doped tin-oxide coating on the substrate.

Method of pretreatment for the high-deposition-rate production of

A liquid coating composition comprises an organotin di- or tricarboxylate and an organic fluoroacid for forming a fluorine-doped tin-oxide coating on glass having good bulk resistivity and haze values. The method of coating a transparent substrate with the composition is also described. The preferred liquid coating composition comprises about 50 to 80 wt. % of dibutyltin diacetate, and about 20 to 50 wt. % of trifluoroacetic acid.

Liquid coating composition comprising an organotin di- or tricarboxylate

Improved nebulizable coating compositions for making high quality, fluorine-doped tin oxide coatings having a low sheet resistance and high visible light transmission includes a mixture of less than 95 wt. % of monobutyltin trichloride, less than 50 wt. % of an inorganic fluorine dopant, which is ammonium fluoride, ammonium bifluoride or dibutyltin difluoride, and the rest is a mixture of solvents.

Nebulizable coating compositions for producing high quality, high

A tin oxide coated article characterized by including a transparent, haze-free tin oxide coating on a substrate, such as glass. The tin oxide coating is formed by deposition from a liquid coating composition including an organotin compound, such as an alkyltin trichloride, and a haze-reducing additive, such as a fluorocarboxylic acid or acid anhydride.

Tin oxide coated article

An improved liquid coating composition for producing high quality, high performance fluorine-doped tin oxide coatings by chemical vapor deposition includes the reaction product of a reactive fluorine dopant compound and an organotin compound, preferably 1-30 wt. % of the fluorine dopant and 70-99 wt. % of the organotin compound. The preferred liquid coating composition includes the reaction product of trifluoroacetic acid and monobutyltin trichloride.

Liquid coating composition for producing high quality, high performance

This invention relates to organotin compounds containing fluorine which are particularly useful for forming fluorine-doped tin oxide coatings by the chemical vapor deposition method. In the preferred embodiment, the compound is monobutyldichlorotin trifluoroacetate, which is prepared by reaction of monobutyltin trichloride and trifluoroacetic acid.

Organotin compounds containing fluorine useful for forming

A liquid coating composition for producing high quality, high performance fluorine-doped tin oxide coatings by chemical vapor deposition includes 1-30 wt. % of a reactive fluorine dopant compound and 70-99 wt. % of an organotin compound.

Antifouling paint

Asymmetrically substituted triorganotin compounds of the general formula ##STR1## wherein R.sup.1 is hydrocarbyl or --R.sup.2 COOR.sup.3 where R.sup.2 is alkylene and R.sup.3 is hydrocarbyl;

Fungicidal bis(substituted phenyl)alkyltin compounds

Many varieties of harmful insects which attack useful plant crops can be controlled by treating the plants with compositions containing certain novel tetraorganotin compounds wherein three of the four hydrocarbon groups bonded to the tin atom are methyl and the remaining group is phenyl containing specified substituents or heterocyclic and is either bonded directly to the tin atom or separated from the tin atom by one methylene group. The present compounds exhibit unexpectedly superior insecticidal activity relative to prior art organotin compounds containing three methyl groups and a phenyl or an alkyl- substituted phenyl group bonded to the tin atom.

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Edison, NJ, United States of America

David A Russo