Epoxy resin compositions from glycidyl derivatives of aminopheno

Details Epoxy resin compositions from glycidyl derivatives of aminopheno Epoxy resin compositions from glycidyl derivatives of aminopheno

1975-11-06

1977-01-11

Anderson, Harold D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260830TW, 260831, 260836, C08G 5932, C08G 5942

Patent

active

040025993

ABSTRACT:
Disclosed are epoxy resin compositions comprising at least one polyglycidyl derivative of an aminophenol having the structure ##STR1## and at least one biphenyl anhydride having the structure ##STR2## wherein m is 1 or 2; wherein A is selected from the group consisting of ##STR3## WHEREIN EACH R.sup.o is individually a monovalent radical selected from the group consisting of hydrogen, halogen, hydroxy, alkyl radical having from 1 to 5 carbon atoms, alkoxy radical having from 1 to 5 carbon atoms and ##STR4## wherein R.sup.1 is an alkyl radical having from 1 to 5 carbon atoms; and wherein each R.sup.2 is individually a monovalent radical selected from the group consisting of hydrogen, halogen, alkyl radical having from 1 to 5 carbon atoms, --NO.sub.2, --COOH --SO.sub.3 H, and --NH.sub.2. The compositions are useful in such applications as molding resins, laminates, adhesives, coatings, and the like. The disclosed epoxy resin-anhydride systems can be cured at ambient temperatures to afford products having useful properties at high temperature.

REFERENCES:
patent: 2951825 (1960-09-01), Reinking
patent: 3324081 (1967-06-01), Barie et al.
patent: 3502609 (1970-03-01), Barie et al.

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