| 摘要 |
PURPOSE:To provide the titled composition composed of a specific acryl-modified chlorinated polyolefin copolymer and electrically conductive powder (or short fiber), and capable of imparting a polyolefin base with excellent adhesivity, water-resistance and shielding effect without using a primer treatment process. CONSTITUTION:The objective composition contains (A) a copolymer containing chlorinated polyolefin and obtained by polymerizing (i) a monomer mixture of 10-100(wt)% hydrogenated dicyclopentadiene derivative of formula (R is H or lower alkyl; R' is bivalent organic group; n is 0 or 1), 0-90% (meth)acrylic acid ester and 0-50% other copolymerizable vinyl monomer in the presence of (ii) a chlorinated polyolefin resin having a chlorine content of <=50% (the weight ratio of i/ii is 95/5-50/50) and (B) electrically conductive powder such as nickel powder or electrically conductive short fibers.
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