公开(公告)号：US20240199881A1

公开(公告)日：2024-06-20

申请号：US18431843

申请日：2024-02-02

Applicant: Videojet Technologies Inc.

Inventor： Linfang Zhu ,  Wei Weng ,  Fengfei Xiao ,  Benjamin Studebaker

IPC: C09B45/32 ,  C07F15/02 ,  C09D11/328

CPC classification number: C09B45/32 ,  C07F15/025 ,  C09D11/328

Abstract: 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.