Method for preparing polyurea - polyurethane flexible foams

Details Method for preparing polyurea - polyurethane flexible foams Method for preparing polyurea - polyurethane flexible foams

1991-10-10

1994-05-24

Kight, III, John

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521163, 521164, 521166, 521167, C08J 908

Patent

active

053149289

ABSTRACT:
A method for preparing a polyurethane/polyurea flexible foam which comprises reacting:

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