Novel trifunctional aromatic amines

Details Novel trifunctional aromatic amines Novel trifunctional aromatic amines

1978-06-05

1980-02-05

Doll, John

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

528 60, C07C 8750

Patent

active

041872509

ABSTRACT:
This invention pertains to novel aromatic, sulfur-containing triamines of the general formula ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are each alkyl containing from 1 to 3 carbon atoms and Y is ##STR2## The present compounds are useful crosslinking agents that significantly decrease the curing time of elastomeric urethane/urea copolymers.

REFERENCES:
patent: 2765341 (1956-10-01), Wirth et al.
patent: 3649599 (1972-03-01), Swanson et al.
patent: 3920617 (1975-11-01), Hirosawa et al.
patent: 3940371 (1976-02-01), Case
patent: 4029626 (1977-06-01), Gillemot et al.

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