Aqueous compositions

Details Aqueous compositions Aqueous compositions

1992-07-27

1994-02-15

Michl, Paul R.

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...

524382, 524386, 524399, 556 40, 556 54, C08K 310, C08L 2514, C09B 1100

Patent

active

052867749

ABSTRACT:
An aqueous composition suitable for use as a printing ink is provided which comprises an aqueous solution or emulsion of a film-forming polymer containing a titanium compound which is the reaction product of a titanium orthoester, a beta-diketone and a dihydric alcohol.
Preferably the composition also contains a pigment or dye and other conventional printing ink additives.
The titanium compounds enhance the adhesion and heat resistance properties of the compositions and in contrast to known additives do not lose their efficacy when the ink is stored for more than a few hours.

REFERENCES:
patent: 2984641 (1961-05-01), Wolinski
patent: 4609746 (1986-09-01), Barfurth et al.
patent: 4617408 (1986-10-01), Nestler et al.
patent: 4647680 (1987-03-01), Barfurth et al.
patent: 4909846 (1990-03-01), Barfurth et al.

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