CH506098A - Photographic material for the silver dye bleaching process - Google Patents

Photographic material for the silver dye bleaching process

Info

Publication number
CH506098A
CH506098A CH1277168A CH1277168A CH506098A CH 506098 A CH506098 A CH 506098A CH 1277168 A CH1277168 A CH 1277168A CH 1277168 A CH1277168 A CH 1277168A CH 506098 A CH506098 A CH 506098A
Authority
CH
Switzerland
Prior art keywords
photographic material
bleaching process
silver dye
dye bleaching
silver
Prior art date
Application number
CH1277168A
Other languages
German (de)
Inventor
Heinrich Dr Bruengger
Carlo Dr Boragine
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH1277168A priority Critical patent/CH506098A/en
Priority to DE1938823A priority patent/DE1938823C3/en
Priority to CA059,881A priority patent/CA942567A/en
Priority to US852075A priority patent/US3635716A/en
Priority to BE737911D priority patent/BE737911A/xx
Priority to NL6912938.A priority patent/NL164397C/en
Priority to FR6929047A priority patent/FR2016387A1/fr
Priority to GB1257268D priority patent/GB1257268A/en
Publication of CH506098A publication Critical patent/CH506098A/en
Priority to US27933D priority patent/USRE27933E/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
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • 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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances
    • G03C1/12—Methine and polymethine dyes
    • G03C1/14—Methine and polymethine dyes with an odd number of CH groups
    • G03C1/18—Methine and polymethine dyes with an odd number of CH groups with three CH groups

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CH1277168A 1968-08-26 1968-08-26 Photographic material for the silver dye bleaching process CH506098A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH1277168A CH506098A (en) 1968-08-26 1968-08-26 Photographic material for the silver dye bleaching process
DE1938823A DE1938823C3 (en) 1968-08-26 1969-07-30 Photographic material for the silver dye bleaching process
CA059,881A CA942567A (en) 1968-08-26 1969-08-19 Photographic material for the silver dye bleaching process
US852075A US3635716A (en) 1968-08-26 1969-08-21 Photographic material for the silver dye bleaching process
BE737911D BE737911A (en) 1968-08-26 1969-08-25
NL6912938.A NL164397C (en) 1968-08-26 1969-08-25 PHOTOGRAPHIC MATERIAL FOR THE SILVER DUST-BLEACHING PROCESS.
FR6929047A FR2016387A1 (en) 1968-08-26 1969-08-25
GB1257268D GB1257268A (en) 1968-08-26 1969-08-26
US27933D USRE27933E (en) 1968-08-26 1973-05-10 Chax c cha

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1277168A CH506098A (en) 1968-08-26 1968-08-26 Photographic material for the silver dye bleaching process

Publications (1)

Publication Number Publication Date
CH506098A true CH506098A (en) 1971-04-15

Family

ID=4386236

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1277168A CH506098A (en) 1968-08-26 1968-08-26 Photographic material for the silver dye bleaching process

Country Status (8)

Country Link
US (1) US3635716A (en)
BE (1) BE737911A (en)
CA (1) CA942567A (en)
CH (1) CH506098A (en)
DE (1) DE1938823C3 (en)
FR (1) FR2016387A1 (en)
GB (1) GB1257268A (en)
NL (1) NL164397C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920458A (en) * 1970-09-28 1975-11-18 Fuji Photo Film Co Ltd Photographic sensitive material suitable for the silver-dyestuff bleaching method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503776A (en) * 1947-03-21 1950-04-11 Eastman Kodak Co Cyanine dyes containing a sulfohydrocarbon radical
NL246035A (en) * 1958-12-04
DE1127714B (en) * 1960-08-20 1962-04-12 Perutz Photowerke G M B H Process for the preparation of silver halide color photographic emulsions
GB1031367A (en) * 1963-04-19 1966-06-02 Ilford Ltd Photographic light-sensitive materials

Also Published As

Publication number Publication date
US3635716A (en) 1972-01-18
CA942567A (en) 1974-02-26
NL164397C (en) 1980-12-15
DE1938823B2 (en) 1979-04-12
BE737911A (en) 1970-02-25
NL6912938A (en) 1970-03-02
DE1938823C3 (en) 1979-12-20
FR2016387A1 (en) 1970-05-08
NL164397B (en) 1980-07-15
DE1938823A1 (en) 1970-03-05
GB1257268A (en) 1971-12-15

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Legal Events

Date Code Title Description
PL Patent ceased