FR754746A - Method for sensitizing emulsions of a silver halide - Google Patents

Method for sensitizing emulsions of a silver halide

Info

Publication number
FR754746A
FR754746A FR754746DA FR754746A FR 754746 A FR754746 A FR 754746A FR 754746D A FR754746D A FR 754746DA FR 754746 A FR754746 A FR 754746A
Authority
FR
France
Prior art keywords
silver halide
sensitizing
emulsions
sensitizing emulsions
halide
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 FR754746A publication Critical patent/FR754746A/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)
  • Thiazole And Isothizaole Compounds (AREA)
FR754746D 1932-04-26 1933-04-25 Method for sensitizing emulsions of a silver halide Expired FR754746A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE418745X 1932-04-26

Publications (1)

Publication Number Publication Date
FR754746A true FR754746A (en) 1933-11-13

Family

ID=6448887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR754746D Expired FR754746A (en) 1932-04-26 1933-04-25 Method for sensitizing emulsions of a silver halide

Country Status (3)

Country Link
BE (1) BE395935A (en)
FR (1) FR754746A (en)
GB (1) GB418745A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750122C (en) * 1936-05-29 1944-12-14 Process for sensitizing multilayer photographic material for color photography
DE1163671B (en) * 1961-03-22 1964-02-20 Agfa Ag Process for sensitizing halogen silver photographic emulsions
DE1447577B1 (en) * 1964-03-11 1970-05-14 Agfa Ag Stabilized supersensitization of halogen silver emulsions

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE936644C (en) * 1937-03-13 1955-12-15 Agfa Ag Fuer Photofabrikation Process for the production of methine dyes
BE477314A (en) * 1946-11-22
JP2779985B2 (en) * 1991-09-11 1998-07-23 富士写真フイルム株式会社 Silver halide photographic material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750122C (en) * 1936-05-29 1944-12-14 Process for sensitizing multilayer photographic material for color photography
DE1163671B (en) * 1961-03-22 1964-02-20 Agfa Ag Process for sensitizing halogen silver photographic emulsions
DE1447577B1 (en) * 1964-03-11 1970-05-14 Agfa Ag Stabilized supersensitization of halogen silver emulsions

Also Published As

Publication number Publication date
BE395935A (en)
GB418745A (en) 1934-10-26

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