Polyisocyanate composition

Details Polyisocyanate composition Polyisocyanate composition

1991-05-29

1995-01-17

Michl, Paul R.

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...

524398, 524399, 524400, C08K 509

Patent

active

053826167

ABSTRACT:
Dispersion of a polyurea and a metal carboxylate in an organic polyisocyanate.
Dispersion of polyurea in an organic polyisocyanate characterized in that the amount of polyurea is at least 60% w.
The above dispersions are in particular suitable for preparing moulded elastomers and flexible foams respectively.

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patent: 4438250 (1984-03-01), Grogler et al.
patent: 4758604 (1988-07-01), Barron
patent: 4983659 (1991-01-01), Gillis et al.
patent: 5002999 (1991-03-01), Lowery et al.
patent: 5059632 (1991-10-01), Horn et al.
patent: 5106875 (1992-04-01), Horn et al.

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