FR747599A - Method for sensitizing photographic emulsions of a silver halide - Google Patents

Method for sensitizing photographic emulsions of a silver halide

Info

Publication number
FR747599A
FR747599A FR747599DA FR747599A FR 747599 A FR747599 A FR 747599A FR 747599D A FR747599D A FR 747599DA FR 747599 A FR747599 A FR 747599A
Authority
FR
France
Prior art keywords
silver halide
photographic emulsions
sensitizing photographic
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 FR747599A publication Critical patent/FR747599A/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
    • G03C1/18—Methine and polymethine dyes with an odd number of CH groups with three 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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
FR747599D 1931-12-15 1932-12-15 Method for sensitizing photographic emulsions of a silver halide Expired FR747599A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE411876X 1931-12-15

Publications (1)

Publication Number Publication Date
FR747599A true FR747599A (en) 1933-06-20

Family

ID=6433422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR747599D Expired FR747599A (en) 1931-12-15 1932-12-15 Method for sensitizing photographic emulsions of a silver halide

Country Status (2)

Country Link
FR (1) FR747599A (en)
GB (1) GB411876A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06110149A (en) * 1992-09-30 1994-04-22 Fuji Photo Film Co Ltd Silver halide photographic sensitive material

Also Published As

Publication number Publication date
GB411876A (en) 1934-06-15

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