COATING-FORMING COMPOSITION, COATING, AND CHEMICAL LIQUID

The present disclosure provides a film-forming composition capable of forming a film having excellent water repellency, a high level of hardness, and excellent water resistance, and provides the film. The film-forming composition of the present disclosure contains an inorganic fine particle, a polym...

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Bibliographische Detailangaben
Hauptverfasser: MORITA, Masamichi, INOUE, Ryou, KAGAWA, Michiru, YAMAGUCHI, Hiroki
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The present disclosure provides a film-forming composition capable of forming a film having excellent water repellency, a high level of hardness, and excellent water resistance, and provides the film. The film-forming composition of the present disclosure contains an inorganic fine particle, a polymerizable component, and a water-repellent component, wherein the inorganic fine particle has an average particle size of 100 nm or more and 5 µm or less, the content of the inorganic fine particle is 5 to 40 parts by mass per 100 parts by mass of the total mass of the inorganic fine particle, the polymerizable component, and the water-repellent component, and the water-repellent component is a polymer having at least a structure unit based on the compound represented by the following formula (1):wherein X represents a hydrogen atom etc., Y represents a direct bond, a C1-10 hydrocarbon group optionally having an oxygen atom etc., Ra represents a linear or branched alkyl group having 20 or less carbon atoms, or a linear or branched fluoroalkyl group having 6 or less carbon atoms etc.