New Heat Sensitive Recording Composition Containing Phenolisatine Polymers
Abstract:Phenolisatine polymers having high thermal stability were synthesized by condensation polymerization method and applied to a new thermosensitive recording media.
Recording composition was prepared by mixing the polymer with a leuco dye and a coupler. The resultant recording composition showed excellent hue and provided sufficient density of formed color up to 250°C as compared to the recording composition without phenolisatine polymers. Thermally erasable recording composition was prepared by adding a decolorant into above recording media containing phenolisatine polymers. The resultant recording media showed no loss of color up 170°C but visibly bleached at above 200°C, indicating potential use of the composition as a thermosensitive recording media. Effect of the composition of the recording media on the thermosensitivity will be presented.
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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