Fluorocarbon-based coating film and method of manufacturing the

Details Fluorocarbon-based coating film and method of manufacturing the Fluorocarbon-based coating film and method of manufacturing the

1991-10-11

1993-08-31

Ryan, Patrick J.

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156278, 20415764, 20415774, 428421, 428422, 428325, 428447, 428457, 428435, 428688, B32B 904

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active

052407748

ABSTRACT:
Disclosed is a step of contacting a substrate having a surface containing hydroxyl groups with a non-aqueous solution containing a material having a chrolosilyl group, a step of coating the substrate with a non-aqueous solvent containing a compound having a fluorocarbon group and a chlorosilane group or a solvent containing a compound containing a fluorocarbon group and an alkoxysilane and a step of baking the substrate after the contacting and coating steps a fluorocarbon-based polymer coating film chemically bonded to the substrate surface can be obtained. Wherein the hydroxyl groups on the substrate surface and chlorosilyl groups of the material having a chrolosilyl group are reacted to form a thin film having a large number of silanol groups (--SiOH) capable of connecting the polymer coating film to the substrate.

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Netzer et al., "Thin Solid Films" 99:235-241 (1983).
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Ogawa et al., "Langmuir" 6(4):851-856 (1990).
Mullin et al., "The American Physical Society", 39(7):3745-3747 (Apr. 1, 1989).
Netzer et al., "J. Am. Chem Soc." 105:674-676 (1983).
World Patents Index Latest, Derwent Publications Ltd., London, GB; AN 86-065417 & JP-A-61 016 901 (Hitachi Cable KK), Jan. 24, 1986 (abstract).

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