摘要:
Briefly described, embodiments of this disclosure include ink formulation and modified pigments. One exemplary modified pigment, among others, includes a pigment A represented by the formula in FIG. 3.
摘要:
Briefly described, embodiments of this disclosure include ink formulation and encapsulated pigments. One exemplary ink formulation includes an aqueous vehicle; a pigment dispersed throughout the aqueous vehicle, the pigment having styrene-acrylic copolymeric resins encapsulating the pigment; and at least one styrene-acrylic copolymeric binder dispersed throughout the aqueous vehicle.
摘要:
The present invention is draw to the use of post calendaring of ink-jet produced images on offset media to improve smudge resistance and image quality. More specifically, a system for printing durable ink-jet ink images can comprise offset media; an ink-jet ink; and a calendaring device. The ink-jet ink can include a pigment colorant, and can be configured to be printed on the offset media. The calendaring device can be configured for applying pressure to offset media once the ink-jet ink is printed thereon. A method is also provide that comprises steps of ink-jetting an ink-jet ink onto offset media to form a printed image, wherein the ink-jet ink includes a pigment colorant; and applying pressure to the printed image such that a physical property of the printed image is altered by the pressure.
摘要:
Inkjet ink formulations and methods using the same, with improved performance, wherein the inks are formulated to work as an ink set with darker inks having a higher dynamic surface tension.
摘要:
An ink set includes a red ink and a magenta ink. The red ink includes an effective amount of a red pigment having a predetermined red/green lambda cutoff, and the magenta ink includes an effective amount of a magenta pigment having a predetermined red/green lambda cutoff that is substantially similar to the predetermined lambda cutoff of the red pigment.
摘要:
An ink set includes a light magenta ink and a dark magenta ink. The light magenta ink includes an effective amount of a pigment having a red/green lambda cutoff ranging from about 585 nm to about 600 nm, and reflecting at least about 14% of blue light at a wavelength of about 470 nm when measured at a density at which the light magenta ink provides a maximum magenta chroma. The dark magenta ink includes an effective amount of a pigment having a red/green lambda cutoff greater than or equal to about 605 nm.
摘要:
Disclosed herein are inks including an aqueous vehicle; at least one encapsulant-dispersed pigment; and at least one block copolymer binder dispersed throughout the aqueous vehicle and having Structure I and comprising a hydrophobic block (A) and a hydrophilic block (B);
摘要:
Disclosed herein are inks including an aqueous vehicle; at least one encapsulant-dispersed pigment; and at least one block copolymer binder dispersed throughout the aqueous vehicle and having Structure I and comprising a hydrophobic block (A) and a hydrophilic block (B);
摘要:
A neutral gray or black ink and combinations thereof for ink-jet printing, comprising: an ink vehicle; carbon black; another colored pigment or pigments such as a combination of cyan and violet pigments; wherein the carbon black and colored pigments are associated with a polymer or polymers which render the carbon black and pigments dispersible in aqueous solution.
摘要:
A neutral gray or black ink and combinations thereof for ink-jet printing, comprising: an ink vehicle; carbon black; another colored pigment or pigments such as a combination of cyan and violet pigments; wherein the carbon black and colored pigments are associated with a polymer or polymers which render the carbon black and pigments dispersible in aqueous solution.