Stable, aqueous dispersions of polyurethane-ureas

Details Stable, aqueous dispersions of polyurethane-ureas Stable, aqueous dispersions of polyurethane-ureas

1985-09-23

1987-10-20

Ivy, C. Warren

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524591, 524839, 524840, C08J 302, C08L 7504

Patent

active

047014806

ABSTRACT:
The present invention is directed to a process for the preparation of aqueous polyurethane-urea dispersions with improved hydrolytic stability by

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