Process for the preparation of aqueous, radiation-curable uretha

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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524539, 528 49, 528 75, C08G 1808, C08G 1867, C09D17516

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active

050667130

ABSTRACT:
Radiation-curable urethane-acrylate dispersions are obtained by emulsifying a reaction product of (A) an NCO-containing urethane acrylate prepared by reacting isophorone diisocyanate with a hydroxylcrylate and (B) a COOH-containing ester polyol prepared from polyol and an anhydride, such as trimethyladipic anhydride, maleic anhydride or succinic anhydride.

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