| US 7,578,880 B2 | ||
| Method of producing fine particles of metal complex pigment and dispersion containing fine particles of metal complex pigment obtained by the method | ||
| Tadahisa Sato, Kanagawa-ken (Japan); Jun Tanabe, Kanagawa-ken (Japan); and Hideki Maeta, Kanagawa-ken (Japan) | ||
| Assigned to FUJIFILM CORPORATION, Tokyo (Japan) | ||
| Filed on Sep. 05, 2006, as Appl. No. 11/514,848. | ||
| Claims priority of application No. 2005-258382 (JP), filed on Sep. 06, 2005; and application No. 2006-238892 (JP), filed on Sep. 04, 2006. | ||
| Prior Publication US 2007/0056471 A1, Mar. 15, 2007 | ||
| Int. Cl. C09B 67/10 (2006.01); C09B 67/00 (2006.01); C09B 67/12 (2006.01); C08K 5/00 (2006.01) | ||
| U.S. Cl. 106—493 [106/410; 106/411; 106/412; 106/413; 106/494; 106/496; 534/692; 540/122; 540/140; 556/33] | 18 Claims |
| 1. A method of producing fine particles of metal complex pigment, comprising the step of:
reacting a solution of an alkali metal salt of a ligand that constitutes the metal complex with a solution of salts of a metal
that constitutes the metal complex, in a liquid flow course of a laminar flow in a channel filled with a fluid.
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