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INVERSION PRINTING INK, INVERSION PRINTING METHOD USING IT, LIQUID CRYSTAL COLOR FILTER, AND MANUFACTURING METHOD OF LIQUID CRYSTAL COLOR FILTER
INVERSION PRINTING INK, INVERSION PRINTING METHOD USING IT, LIQUID CRYSTAL COLOR FILTER, AND MANUFACTURING METHOD OF LIQUID CRYSTAL COLOR FILTER
PROBLEM TO BE SOLVED: To provide ink good in wettability of the ink on the surface of a silicone blanket and suitable for use in inversion printing method, an inversion printing method with the ink, and a liquid crystal color filter having a high quality color filter layer and a black matrix, and its manufacturing method.;SOLUTION: This inversion printing ink is prepared by compounding a binder resin, a coloring agent, a polysiloxane denaturalized by a polyether or something with a denaturalization rate D of 0.01-20%, and a solvent, and viscosity η(23°C) is made 1-20 mPa s, and the compounding quantity of the denaturalized polysiloxane is made to 0.01-5 pts.wt. to 100 pts.wt. binder resin. Using this inversion printing ink and an inversion printing method, the color filter layer, the black matrix, etc., of the liquid crystal color filter are printed.;COPYRIGHT: (C)2008,JPO&INPIT
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