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2 037 866

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C1

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IPC

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Application

93006254/04, 1993-02-02

(22)

Actual filing date

1993-02-02

(45)

Published

1995-06-19

(72)

Inventor

Burenichev A.M.Uvarova N.V.Khabibullin A.S.Iskhakov D.M.Larionov V.N.Gorshkova N.A.

(73)

Holder

Arendnaja Organizatsija I Proektnyj Institut Khimiko-Fotograficheskoj Promyshlennosti"

HALOGEN-SILVER PHOTOGRAPHIC MATERIAL Russian patent published in 1995 - IPC

Abstract RU 2037866 C1

FIELD: chemical-photographic industry. SUBSTANCE: photomaterial involves two photosensitive layers arranged on the backing and made of the bromine-silver emulsions with an average microcrystal size 0.25-0.65 and 0.25-1.1 mcm. The latter were spectrally sensibilized with compounds at the different ratio and different mole ratio depending on the radical groups, and protective gelatinous layer. EFFECT: enhanced quality of material. 1 tbl

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RU 2 037 866 C1

Authors

Burenichev A.M.

Uvarova N.V.

Khabibullin A.S.

Iskhakov D.M.

Larionov V.N.

Gorshkova N.A.

Dates

1995-06-19—Published

1993-02-02—Filed

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