Polycycloaliphatic polyamines

Details Polycycloaliphatic polyamines Polycycloaliphatic polyamines

1980-05-27

1982-03-23

Lieberman, Allan

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528119, 528122, 528123, C08G 5950

Patent

active

043213537

ABSTRACT:
Novel polycycloaliphatic polyamines are provided which have the structure ##STR1## wherein x and y are integers of from 0 to about 2 and the sum of x+y is at least 1. Further, polycycloaliphatic polyamine curing agents for polyepoxide resins are provided wherein such curing agents are a reaction mixture consisting essentially of from about 50 to about 75 weight percent of a polycycloaliphatic polyamine represented by the structure ##STR2## and from about 15 to about 30 weight percent of a polycycloaliphatic polyamine represented by the structure ##STR3## wherein x and y are integers of from 0 to about 2 and the sum of x+y is 2.

REFERENCES:
patent: 2935488 (1960-05-01), Phillips et al.
patent: 3654370 (1972-04-01), Yeakey
patent: 3711447 (1973-01-01), Fester et al.
patent: 3714120 (1973-01-01), Labana et al.
patent: 3945953 (1976-03-01), Zondler
patent: 3954650 (1976-05-01), Bliss
patent: 4026858 (1977-05-01), Andrews et al.
patent: 4101459 (1978-07-01), Andrews
patent: 4122069 (1978-10-01), Meyer

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