[EN] METAL COMPLEX DYES FOR INKJET PRINTING<br/>[FR] COLORANTS COMPLEXES MÉTALLIQUES POUR IMPRESSION À JET D'ENCRE
申请人:[en]VIDEOJET TECHNOLOGIES INC.
公开号:WO2023014703A1
公开(公告)日:2023-02-09
This invention relates to metal complex dyes that are free of chromium, are not carcinogenic, mutagenic, or reproductive toxins. These dyes have good solubility and conductivity in organic solvents, chemical stability, and light stability. The invention also relates to a method of inkjet printing comprising using the ink compositions and ink cartridges.