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FR1195613A - New photographic emulsion oversensitized by heterocyclic bases - Google Patents

New photographic emulsion oversensitized by heterocyclic bases

Info

Publication number
FR1195613A
FR1195613A FR1195613DA FR1195613A FR 1195613 A FR1195613 A FR 1195613A FR 1195613D A FR1195613D A FR 1195613DA FR 1195613 A FR1195613 A FR 1195613A
Authority
FR
France
Prior art keywords
oversensitized
photographic emulsion
heterocyclic bases
new photographic
new
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.)
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 FR1195613A publication Critical patent/FR1195613A/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
    • G03C1/28—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)
  • Thiazole And Isothizaole Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
FR1195613D 1956-05-14 1957-05-13 New photographic emulsion oversensitized by heterocyclic bases Expired FR1195613A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US584544A US2848329A (en) 1956-05-14 1956-05-14 Supersensitization with bis-heterocyclic bases

Publications (1)

Publication Number Publication Date
FR1195613A true FR1195613A (en) 1959-11-18

Family

ID=24337756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1195613D Expired FR1195613A (en) 1956-05-14 1957-05-13 New photographic emulsion oversensitized by heterocyclic bases

Country Status (4)

Country Link
US (1) US2848329A (en)
BE (1) BE557438A (en)
FR (1) FR1195613A (en)
GB (1) GB861907A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE556149A (en) * 1956-03-30
JPS5724533B2 (en) * 1973-12-10 1982-05-25
GB2161160B (en) * 1984-07-06 1989-05-24 Fisons Plc Heterocyclic sulphinyl compounds
US6342338B1 (en) 1999-11-26 2002-01-29 Agfa-Gevaert Silver halide photographic material exhibiting increased covering power and “colder” blue-black image tone
EP1103847B1 (en) * 1999-11-26 2002-09-11 Agfa-Gevaert Silver halide photographic film material exhibiting increased covering power and "colder" blue-black image tone
CN103601698B (en) * 2013-11-29 2016-08-17 沈阳药科大学 Benzothiazole compound and application thereof
WO2021010340A1 (en) * 2019-07-12 2021-01-21 日本化薬株式会社 Luminescent compound or salt thereof, and polarized light emitting element, polarized light emitting plate and display device each using same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL72814C (en) * 1949-02-01

Also Published As

Publication number Publication date
US2848329A (en) 1958-08-19
BE557438A (en)
GB861907A (en) 1961-03-01

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