Title:
PREPARATION METHOD OF COUPLER EMULSION
Document Type and Number:
Japanese Patent JPS5437730
Kind Code:
A
Abstract:
PURPOSE: To remove only the auxiliary solvents without giving variations to the properties and water content of coupler emulsion by selectively diffusing and extracting the auxiliary solvents in the coupler emulsion by using hydrophobic fine pore films.
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Inventors:
TADA SUGIHIKO
INUKAI MASAZOU
INUKAI MASAZOU
Application Number:
JP10401077A
Publication Date:
March 20, 1979
Filing Date:
August 30, 1977
Export Citation:
Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
G03C1/06; G03C1/74; G03C7/388; (IPC1-7): G03C1/74; G03C7/26