Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1980-09-02
1982-03-23
Nielsen, Earl A.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
528407, C08G 5950
Patent
active
043213545
ABSTRACT:
Novel polyamine cycloaliphatic compounds are provided in which the polyamine substituted cycloaliphatic compounds contain at least two alkyl substituted amino moieties represented structurally as ##STR1## wherein n is an integer of from 0 to about 3, R and R.sub.1 are ##STR2## and R.sub.2, R.sub.3 and R.sub.4 are H or alkyl moieties containing from 1 to about 10 carbon atoms. The polyamine substituted cycloaliphatic compounds are further characterized in that at least one R or R.sub.1 is ##STR3## such compounds are especially useful as epoxy curing agents.
REFERENCES:
patent: 2897179 (1959-07-01), Schechter et al.
patent: 3478081 (1969-11-01), Harrison et al.
Saburi et al., "Stereochemical Studies of Metal Chelates, Chemical Abstracts" 77, 158116s, (1972).
Kluger Edward W.
Su Tien-Kuei
Thompson Teresa J.
Milliken Research Corporation
Moyer Terry T.
Nielsen Earl A.
Petry H. William
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