Wässrige Reaktionsflüssigkeit

Details

Veröffentlichungs-Nr.

EP3913025

Aktenzeichen

EP20175342

Anmeldetag

19. Mai 2020

Veröffentlichung

5. November 2025

Erteilung

5. November 2025

Rechtsraum

EP

IPC

C09D11/30C09D11/54B41J2/21

Abstract

The present invention relates to an aqueous reaction liquid composition comprising an anti-deforming agent. selected from the group consisting of a choline salt (formate, acetate, chloride), a guanidine salt (formate, acetate, chloride), trimethylglycine (betaine), potassium formate and ammonium nitrate. The present invention also relates to an aqueous reaction liquid composition comprising a Deep Eutectic Solvent (DES) comprising urea in combination with an anti-deforming agent as disclosed above. In another aspect the invention relates to an ink set comprising such aqueous reaction liquid composition and an ink composition, preferably a pigmented ink composition. In another aspect the present invention relates to a printing method including application of an aqueous reaction liquid composition according to the present invention and application of an ink composition.

Anmelder

Firma

Canon Production Printing Holding B.V.

Land

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