FR768047A - Method for sensitizing silver halide emulsions - Google Patents

Method for sensitizing silver halide emulsions

Info

Publication number
FR768047A
FR768047A FR768047DA FR768047A FR 768047 A FR768047 A FR 768047A FR 768047D A FR768047D A FR 768047DA FR 768047 A FR768047 A FR 768047A
Authority
FR
France
Prior art keywords
silver halide
halide emulsions
sensitizing silver
sensitizing
emulsions
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 FR768047A publication Critical patent/FR768047A/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

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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
FR768047D 1933-02-07 1934-02-01 Method for sensitizing silver halide emulsions Expired FR768047A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE432969X 1933-02-07

Publications (1)

Publication Number Publication Date
FR768047A true FR768047A (en) 1934-07-30

Family

ID=6496705

Family Applications (1)

Application Number Title Priority Date Filing Date
FR768047D Expired FR768047A (en) 1933-02-07 1934-02-01 Method for sensitizing silver halide emulsions

Country Status (3)

Country Link
BE (1) BE401235A (en)
FR (1) FR768047A (en)
GB (1) GB432969A (en)

Also Published As

Publication number Publication date
GB432969A (en) 1935-08-07
BE401235A (en)

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