Method for forming aqueous dispersions of ketone resins

Details Method for forming aqueous dispersions of ketone resins Method for forming aqueous dispersions of ketone resins

1997-09-30

1999-11-02

Szekely, Peter A.

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...

524276, 524379, 524385, 524386, 524487, 524489, 524542, 524376, 524377, C08L 9106, C08L 6102, C08K 5053, C08K 506

Patent

active

059772271

ABSTRACT:
Room temperature stable aqueous dispersions of ketone resins are prepared by dissolving poly(ethylene oxide) resin and optionally surfactant in the aqueous medium mixed with the ketone resin. Coating formulations with these dispersions can contain additional co-dispersed components such as waxes, additional resins and/or pigments. The coating formulations can provide thermal transfer layers of thermal transfer ribbons which contain both wax and ketone resins.

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