Preparation of low molecular weight polymers by vinyl addition p

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Ethylenically unsaturated reactant admixed with either...

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525 11, 525170, 525518, 525275, 525301, 525303, 528361, 528365, 528354, 528392, 528271, 524765, 524769, 524761, 524762, 526320, 25218831, C08F 2014, C08F 2012

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046526056

ABSTRACT:
A polymeric reaction product, a process for its preparation and a coating composition containing the reaction product as a binder are described. The polymeric reaction product is prepared by the vinyl addition polymerization of a vinyl monomer component of which at least 50 percent by weight is an active hydrogen-containing vinyl monomer in the presence of a polymeric diluent. The rate of polymerization is controlled such that the amount of unreacted vinyl monomer, on the average, does not exceed 10 percent by weight of the total weight of the reaction mixture.

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