| 摘要 |
CHLOROSUlFONATED POLYOLEFIN-MODIFIED EPOXY COMPOSITION AND PROCESS FOR MAKING SAME A process for preparing a chlorsulfonated olefin polymer resin composition which comprises contacting, at ambient temperature, in the absence of a bicyclic amidine: a) 5-80% by weight, based on the total weight of the composition, of a chlorosulfonated olefin polymer having a chlorine content of about 20-60% by weight and a sulfur content of about 0-5-10% by weight; with b) 5-90% by weight, based on the total weight of the composition, of a polyamine wherein the equivalent ratio of the polyamine to sulfur in the chlorosulfonated olefin polymer is greater than 1:1 and the polyamine has an equivalent weight up to 5,000; and with c) at least 5% by weight, based on the total weight of the composition, of an epoxy resin prepolymer AD-5836-A 35
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