AQUEOUS PAINTING FOR GRAVURE PRINTING Russian patent published in 2019 - IPC C09D11/23 C09D11/33 C09D11/37 B41M1/10 

Abstract RU 2688528 C1

FIELD: chemistry.

SUBSTANCE: invention relates to aqueous ink for gravure printing. Paint contains a pigment, a polymer, a water-soluble organic solvent with a boiling point of 100 to 260 °C, surfactant and water. Level of said solvent in paint is from 10 to 35 wt. %, water - from 50 to 70 wt. %. Polymer can represent a water-insoluble polymer containing a pigment.

EFFECT: proposed paint is environmentally safe, provides printing at high resolution due to its excellent printability of light areas and demonstrates excellent drying characteristics.

5 cl, 2 tbl, 18 ex

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RU 2 688 528 C1

Authors

Shigeta, Tatsuo

Mizushima, Ryuma

Matsumoto, Yuta

Ueda, Yasufumi

Dates

2019-05-21Published

2016-08-03Filed