Compositions: coating or plastic – Coating or plastic compositions – Coating repellent
Patent
1993-04-12
1995-02-07
Klemanski, Helene
Compositions: coating or plastic
Coating or plastic compositions
Coating repellent
101451, C09K 318
Patent
active
053872797
ABSTRACT:
The subject invention relates to an improved lithographic dampening solution comprising a diluted dampening solution concentrate having mixed therein a micro-emulsion formulation which spontaneously emulsifies upon mixing with the diluted dampening solution concentrate, the micro-emulsion formulation comprising a mono-, di-, or tripropylene glycol or other glycol having at least 3 carbons; a partially water soluble mono-, di-, or tripropylene glycol C.sub.1 to C.sub.6 alkyl ether; and, a wholly or partially water soluble polymer having an acid value of from about 5 to about 50. The subject invention further relates to a micro-emulsion formulation as previously stated or as stated hereinabove which further contains a nonionic surfactant of HLB 2-10 and a water soluble thickener. The invention further relates to a method for preparing the above-defined improved lithographic dampening solution.
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Conti Ronald S.
Dwyer Terry L.
Ramanauskas Donatas
Klemanski Helene
Nauman Joseph G.
Phillips Sue Ellen
Varn Products Company Inc.
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