| http://www.w3.org/ns/prov#value | - Among them, when a material represented by CF3???(CF2)n???(R)l???SiYq(OA)3-q (n denotes an integer of 1 or more, preferably an integer from 1 to 22; R is an alkyl group, a vinyl group, an ethynyl group, an aryl group or a substitutent including silicon or oxygen atom; l is 0 or 1; Y, A and q are the same as those mentioned above) is used, a coating film having more excellent antifouling property c
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