FR43895E - Method for sensitizing emulsions of a silver halide - Google Patents

Method for sensitizing emulsions of a silver halide

Info

Publication number
FR43895E
FR43895E FR43895DA FR43895E FR 43895 E FR43895 E FR 43895E FR 43895D A FR43895D A FR 43895DA FR 43895 E FR43895 E FR 43895E
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 FR43895E publication Critical patent/FR43895E/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
    • G03C1/20—Methine and polymethine dyes with an odd number of CH groups with more than 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)
  • Plural Heterocyclic Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR43895D 1932-09-14 1933-09-13 Method for sensitizing emulsions of a silver halide Expired FR43895E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1932I0045317 DE703336C (en) 1932-09-14 1932-09-14 Process for sensitizing halide silver emulsions

Publications (1)

Publication Number Publication Date
FR43895E true FR43895E (en) 1934-09-07

Family

ID=6477051

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43895D Expired FR43895E (en) 1932-09-14 1933-09-13 Method for sensitizing emulsions of a silver halide

Country Status (4)

Country Link
BE (1) BE398585A (en)
DE (1) DE703336C (en)
FR (1) FR43895E (en)
GB (1) GB425417A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1447577B1 (en) * 1964-03-11 1970-05-14 Agfa Ag Stabilized supersensitization of halogen silver emulsions

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423217A (en) * 1944-08-16 1947-07-01 Gen Aniline & Film Corp Photographic emulsions containing sensitizing dyes
BR9506899A (en) * 1994-02-28 1997-09-09 Imation Corp Hot-reveal photothermographic element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1447577B1 (en) * 1964-03-11 1970-05-14 Agfa Ag Stabilized supersensitization of halogen silver emulsions

Also Published As

Publication number Publication date
BE398585A (en)
GB425417A (en) 1935-03-14
DE703336C (en) 1941-03-06

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