COMPOUND, POLYMER, CURABLE COMPOSITION, COATING COMPOSITION, ARTICLE HAVING CURED FILM, ARTICLE HAVING PATTERN OF LIQUID-PHILIC REGION AND LIQUID REPELLENT REGION, AND PROCESS FOR PRODUCING IT

摘要

To provide a curable composition which has favorable insulating property and liquid repellency, and from which a cured film having liquid repellency capable of being sufficiently converted to be liquid-philic even by irradiation with ultraviolet light having a wavelength of at least 300 nm, can be formed; an article having a cured film obtained by curing the curable composition and its production process.;A cured film is formed by using a curable composition comprising a polymer having units (u1) based on a compound represented by the following formula (m1):;;wherein R1=a hydrogen atom, a methyl group or the like; R2=a bivalent organic group or the like; Cf=a C1-20 fluoroalkyl group or the like, X═O, S, N or NH; m=1 to 2; n=0 to 4; k=0 to 1; and Z=a (meth)acryloyl group or the like.

主权项

1. A compound represented by the following formula (m1): wherein R1 is a hydrogen atom, a C1-6 alkyl group or a phenyl group,
R2 is a single bond or a bivalent organic group having no fluorine atoms,Cf is a C1-20 fluoroalkyl group or a C2-20 fluoroalkyl group having an etheric oxygen atom between carbon atoms,X is an oxygen atom, a sulfur atom, a nitrogen atom or NH,m is 1 when X is an oxygen atom, a sulfur atom or NH, or 2 when X is a nitrogen atom,n is an integer of from 0 to 4,k is 0 or 1,Z is R4R5C═CR3—CO—, andeach of R3, R4 and R5 which are independent of one another, is a hydrogen atom or a methyl group.