METHOD OF MANUFACTURING SATURATED TAPES FOR PROCESSING AIROFILMS Russian patent published in 1997 - IPC

Abstract SU 1734485 A1

FIELD: photographic processes and materials. SUBSTANCE: tape for processing airofilms is manufactured through applying on backing of hydrophylic layer a composition including polyvinyl sulfate, glycerol, resorcinol, cadmium sulfide, and wetting agent, followed by impregnation with solution containing developing agent, sodium thiosulfate, alkali, and cysteine. EFFECT: increased effective light sensitivity of negatives (from 240 to 310 standard units).

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SU 1 734 485 A1

Authors

Kulagina N.V.

Rubashkina Eh.Ja.

Mel'Nikov P.A.

Mitjukhina L.V.

Khrapkova L.A.

Spasokukotskij N.S.

Dates

1997-06-20Published

1989-08-14Filed