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Application

4693833/04, 1989-04-11

(22)

Actual filing date

1989-04-11

(45)

Published

1994-11-15

(72)

Inventor

Krestovnikova T.I.Trubnikova A.A.Suvorin V.V.Shchekochikhina V.O.Makarov N.V.Rusovich M.S.Gerasimova S.M.

PROCESS FOR SEPARATING SOLID PHASE OF SILVER HALIDE-BASED PHOTOEMULSION Russian patent published in 1994 - IPC

Abstract SU 1609321 A1

FIELD: preparation of infrared emulsions. SUBSTANCE: a surface-active agent, synthetic resin or 5-methyl-7-hydroxy-1,3,4-triazoindolycine is added to an photoemulsion in a amount of 0.05-0.25 g per g of gelatin. EFFECT: increased resolving power of silver bromide-bearing emulsion. 2 tbl

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SU 1 609 321 A1

Authors

Krestovnikova T.I.

Trubnikova A.A.

Suvorin V.V.

Shchekochikhina V.O.

Makarov N.V.

Rusovich M.S.

Gerasimova S.M.

Dates

1994-11-15—Published

1989-04-11—Filed

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