IT1026623B - COLOR PHOTOGRAPHIC MATERIALS WITH MANY SIRATES AND COLOR COPULATORS FOR USE IN THEM - Google Patents

COLOR PHOTOGRAPHIC MATERIALS WITH MANY SIRATES AND COLOR COPULATORS FOR USE IN THEM

Info

Publication number
IT1026623B
IT1026623B IT2996374A IT2996374A IT1026623B IT 1026623 B IT1026623 B IT 1026623B IT 2996374 A IT2996374 A IT 2996374A IT 2996374 A IT2996374 A IT 2996374A IT 1026623 B IT1026623 B IT 1026623B
Authority
IT
Italy
Prior art keywords
color
sirates
copulators
many
photographic materials
Prior art date
Application number
IT2996374A
Other languages
Italian (it)
Original Assignee
Eastman Kodak Co
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
Priority claimed from US419574A external-priority patent/US3894875A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of IT1026623B publication Critical patent/IT1026623B/en

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
    • G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
    • G03C7/30511—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the releasing group
    • G03C7/30517—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution
    • G03C7/30535—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution having the coupling site not in rings of cyclic compounds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
IT2996374A 1973-11-28 1974-11-28 COLOR PHOTOGRAPHIC MATERIALS WITH MANY SIRATES AND COLOR COPULATORS FOR USE IN THEM IT1026623B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41957373A 1973-11-28 1973-11-28
US419574A US3894875A (en) 1973-11-28 1973-11-28 Silver halide emulsions containing yellow dye-forming couplers exhibiting very low pH sensitivity

Publications (1)

Publication Number Publication Date
IT1026623B true IT1026623B (en) 1978-10-20

Family

ID=27024529

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2996374A IT1026623B (en) 1973-11-28 1974-11-28 COLOR PHOTOGRAPHIC MATERIALS WITH MANY SIRATES AND COLOR COPULATORS FOR USE IN THEM

Country Status (6)

Country Link
JP (1) JPS5753944B2 (en)
CH (1) CH589310A5 (en)
DE (1) DE2456076C3 (en)
FR (1) FR2252591B1 (en)
GB (1) GB1474128A (en)
IT (1) IT1026623B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640601C2 (en) * 1976-09-09 1985-11-28 Agfa-Gevaert Ag, 5090 Leverkusen Color photographic material with 2-equivalent yellow couplers
DE3275761D1 (en) * 1981-08-25 1987-04-23 Eastman Kodak Co Photographic elements containing ballasted couplers
JPS59188641A (en) 1983-04-11 1984-10-26 Fuji Photo Film Co Ltd Silver halide photographic emulsion
JPS59214854A (en) * 1983-05-20 1984-12-04 Fuji Photo Film Co Ltd Silver halide color photosensitive material
US4548899A (en) 1983-11-02 1985-10-22 Konishiroku Photo Industry Co., Ltd. Silver halide color photographic material
JPS60143331A (en) 1983-12-29 1985-07-29 Fuji Photo Film Co Ltd Silver halide photosensitive material
JPS61105246A (en) * 1984-10-29 1986-05-23 Toyota Motor Corp Method for installing car back mirror
US4725529A (en) 1985-04-30 1988-02-16 Konishiroku Photo Industry Co., Ltd. Developing inhibitor arrangment in light-sensitive silver halide color photographic materials
AU590563B2 (en) 1985-05-16 1989-11-09 Konishiroku Photo Industry Co., Ltd. Method for color-developing a silver halide color photographic light-sensitive material
CA1303412C (en) 1985-05-31 1992-06-16 Shigeharu Koboshi Method for forming direct positive color image
EP0209118B1 (en) 1985-07-17 1991-10-23 Konica Corporation Silver halide photographic material
AU591540B2 (en) 1985-12-28 1989-12-07 Konishiroku Photo Industry Co., Ltd. Method of processing light-sensitive silver halide color photographic material

Also Published As

Publication number Publication date
CH589310A5 (en) 1977-06-30
DE2456076A1 (en) 1975-07-24
JPS5087650A (en) 1975-07-14
GB1474128A (en) 1977-05-18
DE2456076B2 (en) 1979-02-22
FR2252591A1 (en) 1975-06-20
FR2252591B1 (en) 1979-02-23
DE2456076C3 (en) 1979-10-18
JPS5753944B2 (en) 1982-11-16

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