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2 050 568

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IPC

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Application

4500757/04, 1988-10-27

(22)

Actual filing date

1988-10-27

(45)

Published

1995-12-20

(72)

Inventor

Trubnikova A.A.Krestovnikova T.I.Andrejanova T.G.Men'Kova T.E.Lomov V.I.

(73)

Holder

Arendnaja Organizatsija Nauchno-Issledovatel'Skogo I Proektnogo Instituta Khimiko-Fotograficheskoj Promyshlennosti

COMPOSITION OF PROTECTIVE LAYER FOR BROMINE-IODINE-SILVER PHOTOGRAPHIC MATERIAL Russian patent published in 1995 - IPC

Abstract RU 2050568 C1

FIELD: production of photographic materials. SUBSTANCE: composition of protective layer for bromine-iodine-silver photographic material has the following components, g/l: gelatin 20-40; wetting agent 0.4-1.6; formalin 0.4-1.2; N,N,N′,N′-(tetraisopropoxymethyl)diamine of malonic acid 0.5-1.5; disubstituted sodium phosphate 1.5-4.5; the balance, water. EFFECT: higher efficiency. 1 tbl

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RU 2 050 568 C1

Authors

Trubnikova A.A.

Krestovnikova T.I.

Andrejanova T.G.

Men'Kova T.E.

Lomov V.I.

Dates

1995-12-20—Published

1988-10-27—Filed

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