Aminourethanes, preparation and use thereof

Details Aminourethanes, preparation and use thereof Aminourethanes, preparation and use thereof

1988-03-29

1989-02-28

Welsh, Maurice J.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524874, 528 45, 528 49, 528 73, C08G 1838

Patent

active

048086584

ABSTRACT:
The invention relates to aminourethanes essentially composed of structural units derived from (.alpha.) polyamines of the general formula (I) ##STR1## and of structural units derived from (.beta.) oligomeric or polymeric compounds which contain at least one terminal 2-oxo-1,3-dioxolane group.
The invention further relates to a process for preparing these aminourethanes and to their use in particular in paint formulations.
The aminourethanes according to the invention are suitable in particular for use as curable water-dispersible binders in particular for cationic electrocoating.

REFERENCES:
patent: 2802022 (1957-08-01), Groszos et al.
patent: 3084140 (1963-04-01), Gurgiolo et al.
patent: 4542173 (1985-09-01), Schupp et al.
patent: 4543376 (1985-09-01), Schupp et al.
Int. Polymer Science & Technology, vol. 8, (1981) Nr. 5.

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