FR873643A - Method for sensitizing photographic silver halide emulsions - Google Patents

Method for sensitizing photographic silver halide emulsions

Info

Publication number
FR873643A
FR873643A FR873643DA FR873643A FR 873643 A FR873643 A FR 873643A FR 873643D A FR873643D A FR 873643DA FR 873643 A FR873643 A FR 873643A
Authority
FR
France
Prior art keywords
silver halide
halide emulsions
photographic silver
sensitizing photographic
sensitizing
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
Other languages
French (fr)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR873643A publication Critical patent/FR873643A/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR873643D 1940-06-28 1941-06-19 Method for sensitizing photographic silver halide emulsions Expired FR873643A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE873643X 1940-06-28

Publications (1)

Publication Number Publication Date
FR873643A true FR873643A (en) 1942-07-15

Family

ID=6816525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873643D Expired FR873643A (en) 1940-06-28 1941-06-19 Method for sensitizing photographic silver halide emulsions

Country Status (1)

Country Link
FR (1) FR873643A (en)

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