Low-viscous, stable polymer dispersions and polyurethanes prepar

Details Low-viscous, stable polymer dispersions and polyurethanes prepar Low-viscous, stable polymer dispersions and polyurethanes prepar

1974-04-29

1977-03-29

Ivy, C. Warren

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 25BE, 260 306R, 260 308R, 260 316, 260 318K, 260 326R, 526271, 526 1, 526 5, 526212, 526320, C08G 1814, C08G 1862

Patent

active

040148467

ABSTRACT:
Low-viscous, stable polymer dispersions are prepared by blending a hydroxy-containing finely divided solid polymer with a polyol having an equivalent weight between 500 and 10,000. The resulting dispersions are particularly useful in the preparation of polyurethanes having enhanced physical properties particularly load bearing or hardness, tensile strength and tear resistance.

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