FR1152895A - Nouvelle émulsion photographique sursensibilisée contenant des carbocyanines méso-substituées - Google Patents

Nouvelle émulsion photographique sursensibilisée contenant des carbocyanines méso-substituées

Info

Publication number
FR1152895A
FR1152895A FR1152895DA FR1152895A FR 1152895 A FR1152895 A FR 1152895A FR 1152895D A FR1152895D A FR 1152895DA FR 1152895 A FR1152895 A FR 1152895A
Authority
FR
France
Prior art keywords
oversensitized
mesosubstituted
carbocyanins
new
emulsion containing
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
English (en)
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR1152895A publication Critical patent/FR1152895A/fr
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
    • 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
    • G03C1/28—Sensitivity-increasing substances together with supersensitising substances

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)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
FR1152895D 1955-03-08 1956-03-08 Nouvelle émulsion photographique sursensibilisée contenant des carbocyanines méso-substituées Expired FR1152895A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US493040A US2843490A (en) 1955-03-08 1955-03-08 Supersensitizing combinations comprising meso-substituted carbocyanine dyes and polyvalent metal salts

Publications (1)

Publication Number Publication Date
FR1152895A true FR1152895A (fr) 1958-02-26

Family

ID=23958660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1152895D Expired FR1152895A (fr) 1955-03-08 1956-03-08 Nouvelle émulsion photographique sursensibilisée contenant des carbocyanines méso-substituées

Country Status (4)

Country Link
US (1) US2843490A (fr)
BE (1) BE545887A (fr)
FR (1) FR1152895A (fr)
GB (1) GB828069A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123474A (en) * 1958-05-26 1964-03-03 byrne
US3047392A (en) * 1960-02-01 1962-07-31 Honeywell Regulator Co Photographic hydroxyethyl starch silver halide print-out composition
US3178289A (en) * 1960-08-17 1965-04-13 Gen Aniline & Film Corp Photomechanical emulsions containing rare-earth metal salts
US3147117A (en) * 1961-05-26 1964-09-01 Horizons Inc Process of forming print-out images from light sensitive organic amine compositions
BE622340A (fr) * 1961-09-12
US3622316A (en) * 1964-10-05 1971-11-23 Polaroid Corp Photoresponsive articles comprising multilayer spectral sensitization systems
US3622317A (en) * 1965-03-08 1971-11-23 Polaroid Corp Photoresponsive articles comprising pseudo-polymeric spectral sensitization systems
JPS4946932B1 (fr) * 1970-11-11 1974-12-12
JPS4946933B1 (fr) * 1971-03-20 1974-12-12
US3852067A (en) * 1971-11-04 1974-12-03 Polaroid Corp Photosensitive element with silver halide, a semiconductor and a sensitizing dye
US3852066A (en) * 1971-11-04 1974-12-03 Polaroid Corp Silver halide with an orthorhombic lead monoxide and sensitizing dye
JPS5847699B2 (ja) * 1973-12-18 1983-10-24 富士写真フイルム株式会社 ハロゲンカギンシヤシンニユウザイ
EP0626614B1 (fr) * 1993-05-26 1999-08-04 Agfa-Gevaert N.V. Matériau photographique à l'halogénure d'argent sensible dans le rouge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE469163A (fr) * 1940-06-03
BE469014A (fr) * 1942-02-13
BE463544A (fr) * 1944-02-03
BE484866A (fr) * 1947-09-27
BE484329A (fr) * 1947-11-19
BE490866A (fr) * 1948-08-31

Also Published As

Publication number Publication date
BE545887A (fr)
US2843490A (en) 1958-07-15
GB828069A (en) 1960-02-17

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