LITHOGRAPHIC PRINTING INK COMPOSITION

PROBLEM TO BE SOLVED: To provide an environment-harmonizing lithographic printing ink composition safe for human bodies which can remove odorous components such as solvent gases generated from printed matters in lithographic printing as the major printing method. SOLUTION: The highly safe, environme...

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1. Verfasser: TAKASE MASUMI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an environment-harmonizing lithographic printing ink composition safe for human bodies which can remove odorous components such as solvent gases generated from printed matters in lithographic printing as the major printing method. SOLUTION: The highly safe, environment-harmonizing lithographic printing ink which exhibits stable deodorizing and antibacterial actions over long period of time can be obtained and generation of unpleasant odors from printed matters can be inhibited over long period of time by incorporating tropolones, carvacrol, terpenes, sesquiterpenes, terpene alcohols or sesquiterpene alcohols into the lithographic printing ink, or by further causing these compounds to be adsorbed to titanium oxide by an impregnation treatment. COPYRIGHT: (C)2005,JPO&NCIPI