COLOR PHOTOGRAPH MATERIAL CONTAINING MACROMOLECULAR COUPLER
PURPOSE: To provide a silver halide photographic material containing a polymer coupler easily dispersible into the photographic material. CONSTITUTION: This color photographic material comprises a support having a silver halide emulsion and at least one kind of water-dispersible polymer coupler and...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE: To provide a silver halide photographic material containing a polymer coupler easily dispersible into the photographic material. CONSTITUTION: This color photographic material comprises a support having a silver halide emulsion and at least one kind of water-dispersible polymer coupler and this polymer coupler is made by polymerizing a mixture of at least one kind of ethylenically unsaturated coupler monomer having a part of a dye-forming coupler in a water-compatible organic solvent and at least one kind of ionic monomer having an ionizable functional group and this polymer coupler containing the ionic monomer in an amount of |
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