IT960332B - PROCESS FOR PRODUCING PHOTOGRAPHIC IMAGES AND CHROMOGENIC AGENTS USED IN IT - Google Patents

PROCESS FOR PRODUCING PHOTOGRAPHIC IMAGES AND CHROMOGENIC AGENTS USED IN IT

Info

Publication number
IT960332B
IT960332B IT89580/72A IT8958072A IT960332B IT 960332 B IT960332 B IT 960332B IT 89580/72 A IT89580/72 A IT 89580/72A IT 8958072 A IT8958072 A IT 8958072A IT 960332 B IT960332 B IT 960332B
Authority
IT
Italy
Prior art keywords
agents used
photographic images
chromogenic agents
producing photographic
producing
Prior art date
Application number
IT89580/72A
Other languages
Italian (it)
Original Assignee
Agfa Gevaert 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 Agfa Gevaert Ag filed Critical Agfa Gevaert Ag
Application granted granted Critical
Publication of IT960332B publication Critical patent/IT960332B/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
    • G03C1/00—Photosensitive materials
    • G03C1/64—Compositions containing iron compounds as photosensitive substances
    • 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
    • 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
    • G03C5/56—Processes using photosensitive compositions covered by the groups G03C1/64 - G03C1/72 or agents therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/144—Hydrogen peroxide treatment

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Pyridine Compounds (AREA)
IT89580/72A 1971-04-24 1972-04-21 PROCESS FOR PRODUCING PHOTOGRAPHIC IMAGES AND CHROMOGENIC AGENTS USED IN IT IT960332B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712120091 DE2120091A1 (en) 1971-04-24 1971-04-24 Color former for the peroxide color intensification process

Publications (1)

Publication Number Publication Date
IT960332B true IT960332B (en) 1973-11-20

Family

ID=5805797

Family Applications (1)

Application Number Title Priority Date Filing Date
IT89580/72A IT960332B (en) 1971-04-24 1972-04-21 PROCESS FOR PRODUCING PHOTOGRAPHIC IMAGES AND CHROMOGENIC AGENTS USED IN IT

Country Status (8)

Country Link
US (1) US3817751A (en)
BE (1) BE782088A (en)
CA (1) CA998870A (en)
CH (1) CH573610A5 (en)
DE (1) DE2120091A1 (en)
FR (1) FR2134460A1 (en)
GB (1) GB1393727A (en)
IT (1) IT960332B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2691145A1 (en) * 1992-05-18 1993-11-19 Inst Nat Sante Rech Med Novel dihydroxybenzylamine derivatives, their preparation and pharmaceutical compositions containing them
DE69501797T2 (en) * 1994-04-20 1998-10-15 Eastman Kodak Co Hydrogen peroxide bleaching compositions for use with silver halide photographic elements
DE69504126T2 (en) * 1994-04-20 1998-12-24 Eastman Kodak Co., Rochester, N.Y. Processing a silver halide photographic element with a hydrogen peroxide bleaching composition
TW502026B (en) * 1995-06-20 2002-09-11 Zeneca Ltd Aromatic compounds useful as antagonists of e-type prostaglandins, processes for the preparation thereof, pharmaceutical compositions comprising the compounds, and intermediates
GB2305254B (en) * 1995-09-15 1999-05-19 Kodak Ltd Method of processing a colour photographic silver haldide material
FR2766177B1 (en) * 1997-07-16 2000-04-14 Oreal NOVEL CATIONIC OXIDATION BASES, THEIR USE FOR OXIDATION DYEING OF KERATINIC FIBERS, TINCTORIAL COMPOSITIONS AND DYEING METHODS

Also Published As

Publication number Publication date
GB1393727A (en) 1975-05-14
FR2134460A1 (en) 1972-12-08
CH573610A5 (en) 1976-03-15
DE2120091A1 (en) 1972-11-09
US3817751A (en) 1974-06-18
CA998870A (en) 1976-10-26
BE782088A (en) 1972-10-16

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