Process for producing curable resin

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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525293, C08F 830

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active

046147616

ABSTRACT:
A process for producing a curable resin having unsaturated groups in the side chains through urethane linkages, which comprises reacting (A) a polymer having hydroxyl groups in the side chains with (B) an unsaturated monoisocyanate obtained by reacting 1 mole of a diisocyanate with more than 1 but less than 1.8 moles of an unsaturated monoalcohol.

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patent: 4537667 (1985-08-01), Bishop et al.

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