| 摘要 |
PURPOSE:To obtain the titled composition, containing a specific polyolefin resin, polythiol and photopolymerization initiator, readily crosslinkable and curable by rays and a useful as a molded product, coating and binding agents. CONSTITUTION:The aimed composition obtained by containing (A) a polyolefin resin expressed by formulas I and/or II [having preferably 1-50 iodine value and 1-200 Mooney viscosity ML1+4 (100 deg.C)], (B) a polythiol [e.g. trimethylolpropane tris(beta-thiopropionate)] and (C) a photopolymerization initiator (e.g. benzyl dimethyl ketal). The amounts of the components based on 100pts.wt. component (A) are 0.2-40pts.wt. component (B) and 0.2-40pts.wt. component (C).
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