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(19)

SU

(11)

1 739 766

(13)

A3

(51)

IPC

(21) (22)

Application

4858285/25, 1990-08-07

(22)

Actual filing date

1990-08-07

(45)

Published

1994-01-15

(72)

Inventor

Kriminskaja Z.K.Surovtsev N.A.Ivanov V.S.Borovoj I.A.Antropova L.N.Molin A.A.Sljusar' S.N.Pogorelova N.V.

(73)

Holder

Moskovskoe Npo

FILM RADIOCHROMIC INDICATOR COMPOSITION Russian patent published in 1994 - IPC

Abstract SU 1739766 A3

FIELD: chemical dosimetry. SUBSTANCE: invention is aimed at increased sensitivity of composition to doses of 15-25 krem and at ecological purity of manufacturing technology. These aims are achieved by use of polyvinyl alcohol and of salt of tetrasolium in the capacity of radiochromic component. EFFECT: increased sensitivity of indicator composition to doses within specified interval. 3 tbl

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SU 1 739 766 A3

Authors

Kriminskaja Z.K.

Surovtsev N.A.

Ivanov V.S.

Borovoj I.A.

Antropova L.N.

Molin A.A.

Sljusar' S.N.

Pogorelova N.V.

Dates

1994-01-15—Published

1990-08-07—Filed

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