HARDENING AGENT FOR EPOXY RESINS Russian patent published in 1996 - IPC

Abstract RU 2065436 C1

FIELD: production of hardener for epoxy resin. SUBSTANCE: desired product is prepared by interaction of N,N-bis(2-)cyclohexylydeneamino(ethyl)ethylene-1,2-diamine and phenylor tolyl glycidal ether at their molar ratio 1:1. The process is carried out at 80 C. EFFECT: improves quality of desired product.

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RU 2 065 436 C1

Authors

Kirsanova M.V.

Shodeh L.G.

Tsejtlin G.M.

Kuzina S.I.

Dates

1996-08-20—Published

1993-05-12—Filed