(19)
(11) EP 0 301 508 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
05.12.1990 Bulletin 1990/49

(43) Date of publication A2:
01.02.1989 Bulletin 1989/05

(21) Application number: 88112137.0

(22) Date of filing: 27.07.1988
(51) International Patent Classification (IPC)4: G03C 1/005, G03C 1/12, G03C 1/28
(84) Designated Contracting States:
DE FR GB NL

(30) Priority: 28.07.1987 JP 188586/87

(71) Applicant: FUJI PHOTO FILM CO., LTD.
Kanagawa 250-01 (JP)

(72) Inventors:
  • Tani, Tadaaki
    Minami Ashigara-shi Kanagawa (JP)
  • Ikeda, Tadashi
    Minami Ashigara-shi Kanagawa (JP)

(74) Representative: Patentanwälte Dr. Solf & Zapf 
Candidplatz 15
81543 München
81543 München (DE)


(56) References cited: : 
   
       


    (54) Method for producing a silver halide photographic emulsion


    (57) A method for producing a spectrally sensitized silver halide photographic emulsion comprising the step of forming silver halide grains in the presence of at least one J-aggregated cyanine dye and at least one supersensitizer.





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