Surface preparation agent
    2.
    发明专利

    公开(公告)号:JP5309622B2

    公开(公告)日:2013-10-09

    申请号:JP2008059693

    申请日:2008-03-10

    Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment agent having high chemical stability and coating self-repairing ability, and high fixiability to a base material, and being capable of being subjected to an orientation process of terminal groups in the coating step to the base material by the irradiation of ultraviolet rays. SOLUTION: A surface treatment agent comprising (X-) x (W-) w (Z-) z Y, wherein X, W, and Z each represents formulae (X), (W), and (Z), respectively; Y represents a perfluorinated saturated hydrocarbon group and the like of (x+w+z) value, wherein x is an integer of one or more; each w and z is an integer of 0 or above; and (x+w+z) is an integer of 3 or larger; and U-(CH 2 CH 2 O) a -(CH 2 ) b -CF 2 O(CF 2 CF 2 O) c -...(X), R W -(CH 2 CH 2 O) d -(CH 2 ) e -CF 2 O(CF 2 CF 2 O) f -...(W), R F O(CF 2 CF 2 O) g -...(Z), wherein, U represents an ultraviolet rays absorbing group; a and b are each an integer from 0 to 100; c is an integer from 1 to 200; R W represents HO-, HOC(O)- or the like; d and e are each an integer from 0 to 100; f is an integer from 1 to 200; R F represents a perfluoroalkyl group or the like; and g is an integer from 3 to 200. COPYRIGHT: (C)2009,JPO&INPIT

Patent Agency Ranking