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US 4,229,576 AGranted
Anthranilates of oxyalkylated cyanuric acid
AssigneeCiba-Geigy Corporation
InventorsJurgen Habermeier, Roland Moser, Wolfgang Seiz
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Abstract
Novel anthranilates of oxyalkylated cyanuric acid are obtained by reacting the oxyalkylated cyanuric acid, for example 1,3,5-tris-(2'-hydroxyethyl) isocyanurate, with isatoic anhydride. The anthranilates are valuable chain extenders and crosslinking agents in the production of polyurethanes and polyurea resins and can also be used as curing agents for epoxide resins.
Claims5
An anthranilate of the formula I ##STR6## in which each R is hydrogen, methyl or phenyl R' is a hydrogen or anthranoyl and m, n and p are each nought or a number from 1 to 10.
Dependencies are inferred from the claim text.