Phase change inks containing colorant compounds

Details Phase change inks containing colorant compounds Phase change inks containing colorant compounds

C - Chemistry, Metallurgy

09

D

C09D 11/02 (2006.01) C09D 11/00 (2006.01)

Patent

CA 2471533

A phase change ink composition comprising a phase change ink carrier and a colorant compound of the formula (see formula I) wherein M is either (1) a metal ion having a positive charge of +y wherein y is an integer which is at least 2, said metal ion being capable of forming a compound with at least two (see formula II) chromogen moieties, or (2) a metal-containing moiety capable of forming a compound with at least two (see formula III) chromogen moieties, z is an integer representing the number of (see formula IV) chromogen moieties associated with the metal and is at least 2, and R1, R2, R3, R4, R5, R6, R7, a, b, c, d, Y, Q-, A, and CA are as defined herein.

Composition d'encres à changement de phase comprenant un porteur d'encres à changement de phase et une composition colorante de la formule (voir la formule I), dans laquelle M est soit (1) un ion métalllique ayant une charge positive de +y, y est un entier relatif d'au moins 2, ledit ion métallique étant apte à former un composé doté d'au moins deux (voir la formule II) groupes fonctionnels chromogènes ou (2) un groupe fonctionnel contenant du métal apte à former un composé d'au moins deux (voir la formule III) groupes fonctionnels chromogènes, z est un entier relatif représentant le nombre de (voir la formule IV) de groupes fonctionnels chromogènes associés au métal (au moins 2), et R1, R2, R3, R4, R5, R6, R7, a, b, c, d, Y, Q-, A, et CA sont tels que définis dans la description.

Affiliated with

Also associated with

Rating

Phase change inks containing colorant compounds does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Phase change inks containing colorant compounds, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phase change inks containing colorant compounds will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1945630