| 摘要 |
PURPOSE:To obtain titled board of high antistatic potential and wear resistance, by coating on a plastic board a curable resin composition containing a specific silicon compound, a polydimethyl siloxy group- and polyethylene oxide unit- contg. nonionic surface active agent, etc., followed by curing. CONSTITUTION:The objective board can be obtained by coating on a plastic board a curable resin composition containing (A) (i) a silicon compound of formula I (R<1> is epoxy-contg. organic group; R<2> is H, 1-6C hydrocarbon, or vinyl; R<3> is 1-5C hydrocarbon alkoxyalkyl, or 1-4C acyl; a is 1-3; b is 0-2; a+b<= 3) and/or its hydrolyzate, or (ii) the component (i) and a powdered metallic oxide of a size 1-100mmu, or (iii) the component (i) and a compound of formula II (M is an element belonging to the IV-group, except carbon; R<4> is 1-10C hydrocarbon; m is 1-20), or (iv) the component (ii) and the compound of the formula II and (B) (i) a polydimethylsiloxy group- and polyethylene oxide unit-contg. nonionic surface active agent and/or (ii) a perfluoroalkyl group- and polyethylene oxide unit-contg. one, followed by curing. |
