Polyglycidyl compounds containing hydantoin structure

Details Polyglycidyl compounds containing hydantoin structure Polyglycidyl compounds containing hydantoin structure

1975-06-26

1976-12-21

Trousof, Natalie

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07D40514

Patent

active

039988376

ABSTRACT:
The polyglycidyl compounds according to the invention can be manufactured by reacting epihalogenohydrin with compounds of the formula IV ##STR1## or the formula V ##STR2## in which (1) n denotes 2, 3 or 4, (2) A represents a 2-valent, 3-valent or 4-valent organic radical which either contains a N-heterocyclic or cycloaliphatic ring or 2 N-heterocyclic rings or 2 phenylene rings, (3) either B denotes the --CH.sub.2.O.CO-- radical and m denotes the number 1, or B denotes the radical ##STR3## and m denotes O, and (4) R.sup.1 represents a divalent radical, which contains at least one hydrantoin ring or uracil ring. During the reaction hydrogen halide splits off. From curable mixtures containing polyglycidyl compounds according to the invention and a curing agent such as hexahydrophthalic anhydride or phthalic anhydride are obtained products with good mechanical and electrical properties.

REFERENCES:
patent: 3542803 (1970-11-01), Porret
patent: 3640910 (1972-02-01), Porret et al.
patent: 3779949 (1973-12-01), Porret et al.
patent: 3793248 (1974-02-01), Porret et al.
patent: 3821243 (1974-06-01), Habermeier et al.

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