ES431080A1 - Amplification of photographic images - Google Patents

Amplification of photographic images

Info

Publication number
ES431080A1
ES431080A1 ES431080A ES431080A ES431080A1 ES 431080 A1 ES431080 A1 ES 431080A1 ES 431080 A ES431080 A ES 431080A ES 431080 A ES431080 A ES 431080A ES 431080 A1 ES431080 A1 ES 431080A1
Authority
ES
Spain
Prior art keywords
copulator
amplification
color
photographic images
emulsion layer
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.)
Expired
Application number
ES431080A
Other languages
Spanish (es)
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.)
Eastman Kodak Co
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
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of ES431080A1 publication Critical patent/ES431080A1/en
Expired 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02—Photosensitive materials characterised by the image-forming section
    • G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/40—Chemically transforming developed images
    • G03C5/42—Reducing; Intensifying
    • 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
    • G03C7/3017—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials with intensification of the image by oxido-reduction
    • G03C7/3018—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials with intensification of the image by oxido-reduction using cobalt compounds
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/06—Silver salts

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Cosmetics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

A method of preparing a colored photographic material comprising a support having at least two dye imaging units on it, each comprising a light sensitive silver salt emulsion layer and, in the emulsion or in a layer adjacent thereto, a photographic color copulator, characterized in that the layers are coated such that the color copulator is in excess over the stoichiometric amount of at least 40 percent, and preferably 70 per cent, based on the revealable silver in its associated emulsion layer. (Machine-translation by Google Translate, not legally binding)
ES431080A 1971-06-07 1974-10-16 Amplification of photographic images Expired ES431080A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15074171A 1971-06-07 1971-06-07
US18928971A 1971-10-14 1971-10-14

Publications (1)

Publication Number Publication Date
ES431080A1 true ES431080A1 (en) 1977-04-16

Family

ID=26847977

Family Applications (2)

Application Number Title Priority Date Filing Date
ES403581A Expired ES403581A1 (en) 1971-06-07 1972-06-07 Amplification of photographic images
ES431080A Expired ES431080A1 (en) 1971-06-07 1974-10-16 Amplification of photographic images

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES403581A Expired ES403581A1 (en) 1971-06-07 1972-06-07 Amplification of photographic images

Country Status (12)

Country Link
JP (1) JPS561627B1 (en)
AR (1) AR208491A1 (en)
BE (1) BE784472A (en)
CH (1) CH551641A (en)
DD (1) DD99454A5 (en)
DE (1) DE2226770C2 (en)
ES (2) ES403581A1 (en)
FR (1) FR2140461B1 (en)
GB (1) GB1399482A (en)
IT (1) IT956330B (en)
NL (1) NL7207756A (en)
SE (2) SE381349B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211034A (en) * 1975-07-17 1977-01-27 Fuji Photo Film Co Ltd Image formation method by color intensification processing
CA1064311A (en) * 1975-09-02 1979-10-16 Vernon L. Bissonette Redox amplification process employing cobalt iii complex and peroxide as oxidizing agents
JPS59188641A (en) 1983-04-11 1984-10-26 Fuji Photo Film Co Ltd Silver halide photographic emulsion
US4769312A (en) 1985-10-15 1988-09-06 Fuji Photo Film Co., Ltd. Method of processing silver halide color photographic material including the use of a two bath desilvering system comprising two baths
US4851327A (en) 1986-07-17 1989-07-25 Fuji Photo Film Co., Ltd. Photographic color photosensitive material with two layer reflective support
JPH01108546A (en) 1987-10-22 1989-04-25 Fuji Photo Film Co Ltd Silver halide color photographic sensitive material
JPH01140153A (en) 1987-11-27 1989-06-01 Fuji Photo Film Co Ltd Silver halide color photographic sensitive material
JPH0690437B2 (en) 1987-12-02 1994-11-14 富士写真フイルム株式会社 Direct positive photographic material
JPH0833628B2 (en) 1987-12-15 1996-03-29 富士写真フイルム株式会社 Silver halide color photographic light-sensitive material
EP0355034B1 (en) * 1988-08-19 1994-11-02 Fuji Photo Film Co., Ltd. Photographic developing apparatus
DE69131701T2 (en) 1990-05-09 2000-03-09 Fuji Photo Film Co., Ltd. Processing method for a silver halide photographic material and light-sensitive material for photography
MX2011013975A (en) 2009-10-29 2012-04-30 Mylan Group Gallotannic compounds for lithographic printing plate coating compositions.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1217194A (en) * 1968-07-24 1970-12-31 Ilford Ltd Colour processing

Also Published As

Publication number Publication date
AR208491A1 (en) 1977-02-15
GB1399482A (en) 1975-07-02
BE784472A (en) 1972-12-06
FR2140461A1 (en) 1973-01-19
NL7207756A (en) 1972-12-11
SE7509146L (en) 1975-08-15
CH551641A (en) 1974-07-15
DE2226770C2 (en) 1982-06-24
ES403581A1 (en) 1976-01-01
DD99454A5 (en) 1973-08-05
FR2140461B1 (en) 1977-12-23
DE2226770A1 (en) 1973-01-04
JPS561627B1 (en) 1981-01-14
SE381349B (en) 1975-12-01
IT956330B (en) 1973-10-10

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