Amines derived from THPE and processes for preparing the same

Details Amines derived from THPE and processes for preparing the same Amines derived from THPE and processes for preparing the same

1994-01-11

1994-10-11

O'Sullivan, Peter

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

Organic compounds

Amino nitrogen containing

528 60, C07C21744, C08G 1810, C08G 1830

Patent

active

053549074

ABSTRACT:
Amines endowed with chain extension activity for formulations such as polyureas are disclosed, which have the general formula: ##STR1## wherein n is 0-1000; R.sub.1 .dbd.R.sub.2, and R.sub.1 and R.sub.2 are from the group --CH.sub.2 --CH.sub.2 --; --CH.sub.2 --C(CH.sub.3)H--; and --C(CH.sub.3)H--CH.sub.2 --; and R.sub.3 and R.sub.4 are each independently selected from the group consisting of H, --CH.sub.3, --CH.sub.2 CH.sub.3, --CH.sub.2 OH, and --CH.sub.2 --CH.sub.2 --OH.

REFERENCES:
patent: 3996374 (1976-12-01), Jaunin
patent: 4113705 (1978-09-01), Bock et al.
patent: 4394496 (1983-07-01), Schrader
patent: 4888447 (1989-12-01), Smith
patent: 5166433 (1992-11-01), Irgang et al.

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