Process for the preparation of polyurethane foams

Details Process for the preparation of polyurethane foams Process for the preparation of polyurethane foams

1999-03-17

1999-11-09

Foelak, Morton

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

Synthetic resins

Cellular products or processes of preparing a cellular...

25218229, 521163, C08G 1814, C08K 300

Patent

active

059816090

ABSTRACT:
A process for the preparation of polyurethane foams by reacting a polyisocyanate composition with an isocyanate-reactive composition under foam-forming conditions, wherein the isocyanate-reactive composition comprises a monofunctional alcohol and an isocyanate-reactive cyclic urea.

REFERENCES:
patent: 4935460 (1990-06-01), Cassidy et al.
patent: 5132040 (1992-07-01), Randall et al.

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