Aqueous-alcoholic, foam-growth-controlling printing ink composit

Details Aqueous-alcoholic, foam-growth-controlling printing ink composit Aqueous-alcoholic, foam-growth-controlling printing ink composit

1977-07-07

1980-03-04

Taylor, Hosea E.

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

264 52, C09D 1100

Patent

active

041915810

ABSTRACT:
An aqueous-alcoholic, foam-growth-controlling printing ink composition having a pH in the range of from about 8 to about 12 of use in the chemical embossing of heat-foamable and expandable resinous materials comprising: (1) from about 1% to about 15% of a foam-growth-controlling chemical agent, such as benzotriazole; (2) from about 1% to about 9% of a water-soluble or water-dispersible alcohol having from 1 to 6 carbon atoms, such as isopropanol; (3) from about 1% to about 11% of a pH controlling or buffering agent, such as ammonia or a water-soluble or water-dispersible alkyl-aminoalcohol having from 2 to 10 carbon atoms, such as 2-dimethylaminoalcohol, capable of creating or maintaining the pH of the aqueous-alcoholic, foam-growth-controlling printing ink composition in the range of from about 8 to about 12; (4) from about 30% to about 75% of an aqueous printing ink composition; and (5) from about 10% to about 40% of added water, all these percentages being by weight. Processes of applying such aqueous-alcoholic, foam-growth-controlling printing ink compositions to such heat-foamable and expandable resinous materials are also included.

REFERENCES:
patent: 3293094 (1966-12-01), Nairn et al.
patent: 3293108 (1966-12-01), Nairn et al.
patent: 3432328 (1969-03-01), Vaurio
patent: 3819783 (1974-06-01), Jones
patent: 3825431 (1974-07-01), Uhl et al.
patent: 4050944 (1977-09-01), Cartwright
patent: 4077727 (1978-03-01), Kramer et al.
patent: 4077807 (1978-03-01), Kramer et al.
patent: 4083907 (1978-04-01), Hamilton
patent: 4090007 (1978-05-01), Crowley

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