AT288160B - Color bleaching preparation for the photographic silver color bleaching process - Google Patents

Color bleaching preparation for the photographic silver color bleaching process

Info

Publication number
AT288160B
AT288160B AT598569A AT598569A AT288160B AT 288160 B AT288160 B AT 288160B AT 598569 A AT598569 A AT 598569A AT 598569 A AT598569 A AT 598569A AT 288160 B AT288160 B AT 288160B
Authority
AT
Austria
Prior art keywords
color bleaching
photographic silver
preparation
bleaching process
silver color
Prior art date
Application number
AT598569A
Other languages
German (de)
Original Assignee
Ciba Geigy
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 filed Critical Ciba Geigy
Application granted granted Critical
Publication of AT288160B publication Critical patent/AT288160B/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
AT598569A 1968-06-25 1969-06-24 Color bleaching preparation for the photographic silver color bleaching process AT288160B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH940468A CH508899A (en) 1968-06-25 1968-06-25 Color bleaching preparation for the photographic silver color bleaching process

Publications (1)

Publication Number Publication Date
AT288160B true AT288160B (en) 1971-02-25

Family

ID=4351634

Family Applications (1)

Application Number Title Priority Date Filing Date
AT598569A AT288160B (en) 1968-06-25 1969-06-24 Color bleaching preparation for the photographic silver color bleaching process

Country Status (9)

Country Link
US (1) US3620744A (en)
AT (1) AT288160B (en)
BE (1) BE735081A (en)
CH (1) CH508899A (en)
DE (1) DE1924723A1 (en)
FR (1) FR2011649A1 (en)
GB (1) GB1255857A (en)
NL (1) NL6909656A (en)
SE (1) SE359170B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791978A (en) * 1971-11-29 1973-05-28 Ciba Geigy DECOLORATION PREPARATION FOR THE PHOTOGRAPHIC SILVER DECOLORATION PROCESS
CH579292A5 (en) * 1973-05-18 1976-08-31 Ciba Geigy Ag
CH584914A5 (en) * 1973-10-12 1977-02-15 Ciba Geigy Ag
CH594912A5 (en) * 1974-07-10 1978-01-31 Ciba Geigy Ag
US5084434A (en) * 1988-10-03 1992-01-28 A.B. Dick Company Ink and method for the development of concealed iamges
US5017226A (en) * 1988-10-03 1991-05-21 A. B. Dick Company Ink and method for the development of concealed images
US5262285A (en) * 1992-05-04 1993-11-16 Eastman Kodak Company Methods and compositions for retouching film images
US5895781A (en) * 1997-12-22 1999-04-20 S. C. Johnson & Son, Inc. Cleaning compositions for ceramic and porcelain surfaces and related methods
US6417226B1 (en) * 2000-12-12 2002-07-09 Nicholas V. Perricone Skin whiteners containing hydroxytetronic acid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE396070A (en) * 1932-05-05
BE475914A (en) * 1946-12-14
US2936308A (en) * 1955-06-02 1960-05-10 John E Hodge Novel reductones and methods of making them

Also Published As

Publication number Publication date
US3620744A (en) 1971-11-16
GB1255857A (en) 1971-12-01
NL6909656A (en) 1969-12-30
BE735081A (en) 1969-12-24
CH508899A (en) 1971-06-15
DE1924723A1 (en) 1970-01-08
SE359170B (en) 1973-08-20
FR2011649A1 (en) 1970-03-06

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee