(19)
(11) EP 0 213 964 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
30.11.1988 Bulletin 1988/48

(43) Date of publication A2:
11.03.1987 Bulletin 1987/11

(21) Application number: 86306830

(22) Date of filing: 03.09.1986
(84) Designated Contracting States:
BE DE FR GB

(30) Priority: 03.09.1985 US 772229
19.12.1985 US 811132
19.12.1985 US 811133
03.07.1986 US 882112

(71) Applicant: EASTMAN KODAK COMPANY (a New Jersey corporation)
 ()

(72) Inventors:
  • Maskasky, Joe Edward
     ()
  • Jones, Ralph Walter
     ()

   


(54) Silver halide photographic emulsions with novel grain faces (3)


(57) Silver halide photographic emulsions are disclosed having radiation sensitive silver halide grains of a cubic crystal lattice structure comprised of trisoctahedral crystal faces.






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