BE588242A - - Google Patents

Info

Publication number
BE588242A
BE588242A BE588242DA BE588242A BE 588242 A BE588242 A BE 588242A BE 588242D A BE588242D A BE 588242DA BE 588242 A BE588242 A BE 588242A
Authority
BE
Belgium
Application number
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.)
Publication of BE588242A publication Critical patent/BE588242A/xx

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/005Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08Sensitivity-increasing substances
    • G03C1/09Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D285/00Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D291/00Heterocyclic compounds containing rings having nitrogen, oxygen and sulfur atoms as the only ring hetero atoms
    • C07D291/02Heterocyclic compounds containing rings having nitrogen, oxygen and sulfur atoms as the only ring hetero atoms not condensed with other rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D327/00Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D513/00Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/08Bridged systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE588242D 1959-03-06 BE588242A (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US797577A US3062646A (en) 1959-03-06 1959-03-06 Sensitization of silver halide emulsions with macrocyclic compounds

Publications (1)

Publication Number Publication Date
BE588242A true BE588242A (el)

Family

ID=25171225

Family Applications (1)

Application Number Title Priority Date Filing Date
BE588242D BE588242A (el) 1959-03-06

Country Status (4)

Country Link
US (1) US3062646A (el)
BE (1) BE588242A (el)
DE (1) DE1124349B (el)
GB (1) GB942865A (el)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1059782A (en) * 1962-09-11 1967-02-22 Eastman Kodak Co Photographic silver halide emulsions and sensitive materials prepared therefrom
GB1129086A (en) * 1965-02-24 1968-10-02 Ilford Ltd Photographic silver halide materials and the development thereof
US3531289A (en) * 1966-12-02 1970-09-29 Eastman Kodak Co Silver halide photographic emulsions improved by new precipitation methods
US4017314A (en) * 1976-01-07 1977-04-12 E. I. Du Pont De Nemours And Company Use of crown compounds (cyclic polyethers) in litho developers to improve halftone dot quality and gradation
JPS5827486B2 (ja) * 1977-06-03 1983-06-09 富士写真フイルム株式会社 ハロゲン化銀写真乳剤
DE2824249A1 (de) * 1978-06-02 1979-12-06 Agfa Gevaert Ag Herstellung von photographischen materialien
US4251617A (en) * 1979-10-01 1981-02-17 Polaroid Corporation Novel silver complexing agents
US4267254A (en) * 1979-10-01 1981-05-12 Polaroid Corporation Photographic process
US4353976A (en) * 1979-10-01 1982-10-12 Polaroid Corporation Novel silver complexing agents
US4267256A (en) * 1979-10-01 1981-05-12 Polaroid Corporation Novel silver complexing agents
US4311638A (en) * 1979-10-01 1982-01-19 Polaroid Corporation Silver complexing agents
US4272632A (en) * 1979-10-01 1981-06-09 Polaroid Corporation Novel silver complexing agents
JPS59188641A (ja) 1983-04-11 1984-10-26 Fuji Photo Film Co Ltd ハロゲン化銀写真乳剤
EP0216973B1 (en) * 1985-09-24 1989-11-23 EASTMAN KODAK COMPANY (a New Jersey corporation) Photographic elements and compositions containing cyclic thioethers
FR2616557B1 (fr) * 1987-06-12 1994-05-13 Kodak Pathe Produit sensible aux radiations contenant un macroheterocycle
US4782013A (en) * 1987-07-23 1988-11-01 Eastman Kodak Company Photographic element containing a macrocyclic ether compound
HU206781B (en) * 1990-01-15 1992-12-28 Forte Fotokemiai Ipar Method for chemical sensibilizing silver-halogenide photo emulsion
JP3023726B2 (ja) * 1991-04-16 2000-03-21 コニカ株式会社 ハロゲン化銀写真感光材料
FR2682498A1 (fr) * 1991-10-15 1993-04-16 Kodak Pathe Colorants comprenant des macrocycles thioethers.
US5252455A (en) * 1992-03-04 1993-10-12 Eastman Kodak Company Photographic silver halide material comprising gold (I) complexes comprising sulfur- and/or selenium-substituted macrocyclic polyether ligands
FR2722009A1 (fr) 1994-07-04 1996-01-05 Kodak Pathe Emulsion photografique a sensibilite ameloiree

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2131038A (en) * 1932-05-26 1938-09-27 Eastman Kodak Co Photographic emulsion containing alkyl quaternary salts of thiazoles and the like asantifoggants
BE498286A (el) * 1949-09-24
US2940855A (en) * 1957-11-27 1960-06-14 Eastman Kodak Co Sensitization of photographic emulsions

Also Published As

Publication number Publication date
US3062646A (en) 1962-11-06
DE1124349B (de) 1962-02-22
GB942865A (en) 1963-11-27

Similar Documents

Publication Publication Date Title
AT219274B (el)
AT218043B (el)
AT219961B (el)
AT222246B (el)
BE575321A (el)
BE575800A (el)
BE580250A (el)
BE581936A (el)
BE549973A (el)
BE567060A (el)
BE571571A (el)
BE594924A (el)
BE575242A (el)
BE38840A (el)
BE574478A (el)
BE576344A (el)
BE576542A (el)
BE576772A (el)
BE577193A (el)
BE577586A (el)
BE578868A (el)
BE578879A (el)
BE579532A (el)
BE579739A (el)
BE589687A (el)