COMPOSITION CONTAINING POLYMER COMPOUND, AND METHOD AND DEVICE FOR FORMING IMAGE
PROBLEM TO BE SOLVED: To provide an ink composition improved with dispersing property and fastness, and excellent in dispersion stability and re-dissolvability by using a dispersion in which a coloring matter is included by a cross-linked hydrophobic block segment in a dispersed polymer. SOLUTION: T...
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
16.11.2006
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Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To provide an ink composition improved with dispersing property and fastness, and excellent in dispersion stability and re-dissolvability by using a dispersion in which a coloring matter is included by a cross-linked hydrophobic block segment in a dispersed polymer. SOLUTION: This ink composition containing an amphiphilic block polymer including the coloring matter and a solvent is provided with that the amphiphilic block polymer compound including the coloring matter forms a dispersion by using the hydrophobic block segments as inside core parts and the hydrophobic block segments are cross-linked. COPYRIGHT: (C)2007,JPO&INPIT |
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Bibliography: | Application Number: JP20060102283 |