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JPS5611452A - Silver halide photosensitive material for colour photography - Google Patents

Silver halide photosensitive material for colour photography

Info

Publication number
JPS5611452A
JPS5611452A JP8573579A JP8573579A JPS5611452A JP S5611452 A JPS5611452 A JP S5611452A JP 8573579 A JP8573579 A JP 8573579A JP 8573579 A JP8573579 A JP 8573579A JP S5611452 A JPS5611452 A JP S5611452A
Authority
JP
Japan
Prior art keywords
coupler
silver halide
solvent
phosphate
photosensitive material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP8573579A
Other languages
Japanese (ja)
Other versions
JPS6321181B2 (en
Inventor
Hiroo Koitabashi
Yoshihiro Haga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP8573579A priority Critical patent/JPS5611452A/en
Publication of JPS5611452A publication Critical patent/JPS5611452A/en
Publication of JPS6321181B2 publication Critical patent/JPS6321181B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
    • G03C7/3885—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor characterised by the use of a specific solvent

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

PURPOSE:To prvent deterioration of the photographic characteristics of a coupler- in-emulsion type multilayered silver halide color photographic material due to contact with formaldehyde gas by restricting the ratio of a magenta coupler to a high b.p. org. solvent contained in the material. CONSTITUTION:In a photographic material contg. a silver halide emulsion layer, a 5-pyrazolone type magenta coupler and a high b.p. org. solvent for the coupler, the ratio of the coupler to the solvent is restricted to 1:(0.01-0.3), preferably 1:(0.18-0.25) by wt. As the solvent a phosphate such as tri-n-butyl phosphate or di-n-butyl-(2-ethylhexyl) phosphate represented by the formula (where each of R1, R2 and R3 is alkyl or aryl) is used preferably.
JP8573579A 1979-07-06 1979-07-06 Silver halide photosensitive material for colour photography Granted JPS5611452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8573579A JPS5611452A (en) 1979-07-06 1979-07-06 Silver halide photosensitive material for colour photography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8573579A JPS5611452A (en) 1979-07-06 1979-07-06 Silver halide photosensitive material for colour photography

Publications (2)

Publication Number Publication Date
JPS5611452A true JPS5611452A (en) 1981-02-04
JPS6321181B2 JPS6321181B2 (en) 1988-05-06

Family

ID=13867090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8573579A Granted JPS5611452A (en) 1979-07-06 1979-07-06 Silver halide photosensitive material for colour photography

Country Status (1)

Country Link
JP (1) JPS5611452A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231832A2 (en) * 1986-01-23 1987-08-12 Fuji Photo Film Co., Ltd. Method of color image formation
EP0232770A2 (en) * 1986-01-24 1987-08-19 Fuji Photo Film Co., Ltd. Method of the formation of color images
EP0246616A2 (en) * 1986-05-19 1987-11-25 Fuji Photo Film Co., Ltd. Silver halide color photographic material
JPS63192045A (en) * 1986-12-18 1988-08-09 ミネソタ　マイニング　アンド　マニユフアクチユアリング　カンパニー Formation of color image
US5851741A (en) * 1986-01-24 1998-12-22 Fuji Photo Film Co., Ltd. Method for the formation of color images

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525518A (en) * 1975-07-03 1977-01-17 Fuji Photo Film Co Ltd Photographic light sensitive material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525518A (en) * 1975-07-03 1977-01-17 Fuji Photo Film Co Ltd Photographic light sensitive material

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231832A2 (en) * 1986-01-23 1987-08-12 Fuji Photo Film Co., Ltd. Method of color image formation
EP0232770A2 (en) * 1986-01-24 1987-08-19 Fuji Photo Film Co., Ltd. Method of the formation of color images
US5851741A (en) * 1986-01-24 1998-12-22 Fuji Photo Film Co., Ltd. Method for the formation of color images
EP0246616A2 (en) * 1986-05-19 1987-11-25 Fuji Photo Film Co., Ltd. Silver halide color photographic material
EP0246616A3 (en) * 1986-05-19 1988-11-30 Fuji Photo Film Co., Ltd. Silver halide color photographic material
JPS63192045A (en) * 1986-12-18 1988-08-09 ミネソタ　マイニング　アンド　マニユフアクチユアリング　カンパニー Formation of color image

Also Published As

Publication number Publication date
JPS6321181B2 (en) 1988-05-06

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