Carbon Black Dispersions For High Optical Density on Plain Paper
Abstract:As a result of the inherent advantage of pigment based inks over dye based inks, carbon black is now the colorant of choice for black inks in the SOHO market. There is a need for black ink jet inks which give high optical density and excellent print quality on plain paper of varying quality. In this work, a series of self dispersed carbon black dispersions were made using commercially available carbon blacks spanning a broad range of particle morphology. Inks made with these dispersions were printed on a series of 7 plain paper types of varying quality and optical densities were determined. A strong correlation was observed between carbon black particle morphology and optical density.
Document Type: Research Article
Publication date: 2003-01-01
For more than 30 years, IS&T's series of digital printing conferences have been the leading forum for discussion of advances and new directions in 2D and 3D printing technologies. A comprehensive, industry-wide conference that brings together industry and academia, this meeting includes all aspects of the hardware, materials, software, images, and applications associated with digital printing systems?particularly those involved with additive manufacturing and fabrication?including bio-printing, printed electronics, page-wide, drop-on-demand, desktop and continuous ink jet, toner-based systems, and production digital printing, as well as the engineering capability, optimization, and science involved in these fields. In 2016, the conference changed its name formally to Printing for Fabrication to better reflect the content of the meeting and the evolving technology of printing.
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