Title:
カラー写真記録材料
Document Type and Number:
Japanese Patent JP4171425
Kind Code:
B2
Abstract:
A color photographic material which contains on a support at least one blue-sensitive silver halide emulsion layer containing at least one yellow coupler, at least one green-sensitive silver halide emulsion layer containing at least one magenta coupler, at least one red-sensitive silver halide emulsion layer containing at least one cyan coupler, together with customary non-light-sensitive layers, characterized in that at least one layer contains a compound of formula (I) or (II) wherein the R1-radicals and R2-radicals are preferably methyl; and wherein the compounds of formula (II) are preferably (III) R3 is a radical -CH(CH3)-X-D, wherein X is phenylene. D is a group (IV) or a group -C(O)-C1-C18alkyl or a group -O-CH2-CH(OH)-CH2-NR12R13, with R12 and R13 being C1-C18alkyl or together form a 4 to 8 membered ring as defined in claim 1, or D is a group -O-CH2-CH(OH)-CH2-N(R12)-CH2-CHOH-CH2-O-or -O-CH2-CH(OH)-CH2-W-CH2-CHOH-CH2-O- with W being a divalent amino group (-N(C1-C18alkyl)-), a polyamine residue, a polyethyleneimine residue or a polyoxyalkyleneamine residue; Z and Z' are for example C1-C12alkyl, C3-C12alkenyl, C3-C12alkenyl, C5-C8cycloalkyl, or Z and Z' together bivalent groups such as -CH2-CH2- or -CH2-C(R18)(R19)-CH(R20)-
Inventors:
Billy, stefan
Fuso, Francesco
Kramer, Andreas
Fuso, Francesco
Kramer, Andreas
Application Number:
JP2003573491A
Publication Date:
October 22, 2008
Filing Date:
February 25, 2003
Export Citation:
Assignee:
Ciba Holding Inc.
International Classes:
G03C7/392; C07D211/46; C07D211/74; C07D211/94; C07D405/12; C07D491/10; C07D491/113; C07D519/00; G03C1/43; G03C7/30
Domestic Patent References:
| JP11271940A | ||||
| JP9288339A | ||||
| JP2002506070A |
Attorney, Agent or Firm:
Hajime Tsukuni
Fumio Shinoda
Fumio Shinoda