FR1124042A - Nouvelles émulsions photosensibles sursensibilisées - Google Patents

Nouvelles émulsions photosensibles sursensibilisées

Info

Publication number
FR1124042A
FR1124042A FR1124042DA FR1124042A FR 1124042 A FR1124042 A FR 1124042A FR 1124042D A FR1124042D A FR 1124042DA FR 1124042 A FR1124042 A FR 1124042A
Authority
FR
France
Prior art keywords
oversensitized
new
photosensitive emulsions
emulsions
photosensitive
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 FR1124042A publication Critical patent/FR1124042A/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
    • G03C1/28—Sensitivity-increasing substances together with supersensitising substances
    • G03C1/29—Sensitivity-increasing substances together with supersensitising substances the supersensitising mixture being solely composed of dyes ; Combination of dyes, even if the supersensitising effect is not explicitly disclosed

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)
  • Indole Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR1124042D 1954-02-16 1955-02-16 Nouvelles émulsions photosensibles sursensibilisées Expired FR1124042A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US410572A US2701198A (en) 1954-02-16 1954-02-16 Supersensitized photographic emulsions containing simple cyanine dyes

Publications (1)

Publication Number Publication Date
FR1124042A true FR1124042A (fr) 1956-10-02

Family

ID=23625319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1124042D Expired FR1124042A (fr) 1954-02-16 1955-02-16 Nouvelles émulsions photosensibles sursensibilisées

Country Status (4)

Country Link
US (1) US2701198A (fr)
BE (1) BE535773A (fr)
FR (1) FR1124042A (fr)
GB (1) GB764658A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE540659A (fr) * 1954-08-23
BE540705A (fr) * 1954-08-23
US2950196A (en) * 1955-10-12 1960-08-23 Eastman Kodak Co Supersensitization of photographic emulsions using triazines
BE551712A (fr) * 1955-10-12
BE570512A (fr) * 1957-08-23
GB1031367A (en) * 1963-04-19 1966-06-02 Ilford Ltd Photographic light-sensitive materials
US3622316A (en) * 1964-10-05 1971-11-23 Polaroid Corp Photoresponsive articles comprising multilayer spectral sensitization systems
US3397060A (en) * 1964-10-19 1968-08-13 Eastman Kodak Co Supersensitization of green-sensitive silver halide emulsions
JPS4838406B1 (fr) * 1969-06-25 1973-11-17
JPS5434534B2 (fr) * 1974-07-25 1979-10-27
JPS5114313A (en) * 1974-07-26 1976-02-04 Fuji Photo Film Co Ltd Harogenkaginshashinnyuzai
JPS5650325A (en) * 1980-07-07 1981-05-07 Fuji Photo Film Co Ltd Silver halide photographic emulsion

Also Published As

Publication number Publication date
BE535773A (fr)
US2701198A (en) 1955-02-01
GB764658A (en) 1956-12-28

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