Hydrogenated polynitrile mixture useful as an epoxy hardener

Details Hydrogenated polynitrile mixture useful as an epoxy hardener Hydrogenated polynitrile mixture useful as an epoxy hardener

1979-08-06

1981-06-23

Doll, John

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

564372, 564375, 564445, 564454, 564455, 564457, 564458, 564459, 564460, 564461, 564491, 564492, 564509, 564511, 564512, C07C 8512, C07C 8720, C07C 8728, C07C 8734

Patent

active

042752370

ABSTRACT:
Heavy reaction product after separation as by distillation of light reaction product or diadduct from a reaction mixture obtained by reaction of olefinically unsaturated nitriles with monoolefinic hydrocarbons containing an allylic hydrogen atom is hydrogenated to produce a polyamine mixture useful as an epoxy resin hardener yielding cured resins exhibiting low water absorption.

REFERENCES:
patent: 3417140 (1968-12-01), McWhorter et al.
patent: 3694409 (1972-09-01), Miller et al.
patent: 3985786 (1976-10-01), Drake
patent: 3985786 (1976-10-01), Drake
Astle, "Industrial Organic Nitrogen Compounds", pp. 20-25 (1961).
Suzuki et al., "Hardenable Epoxy Resin Compositions", Chemical Abstracts, vol. 83, Ab. No. 132731n.

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