ΒΒ'-DICHLORODIETHYL SULPHIDE IMITATOR FOR DETERMINING THE TIME OF PROTECTIVE EFFECT OF PROTECTIVE FILTERING MATERIALS Russian patent published in 2022 - IPC C07C323/03 C06D7/00 G01N15/08 G01N33/24 

Abstract RU 2781808 C2

FIELD: chemistry.

SUBSTANCE: invention relates to the field of imitators of toxic chemicals, namely, to an application of benzyl mercaptan as an imitator of ββ′-dichlorodiethyl sulphide for determining the time of protective effect of protective filtering materials.

EFFECT: obtained accurate results of determining the time of protective effect of protective filtering materials on exposure thereof to vapours of ββ′-dichlorodiethyl sulphide applying a non-toxic and accessible benzyl mercaptan liquid as an imitator without the need to introduce additional correcting coefficients.

1 cl, 1 dwg, 1 tbl, 1 ex

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RU 2 781 808 C2

Authors

Kolesnikov Pavel Nikolaevich

Simbirtsev Maksim Anatolevich

Kalashnikov Yurij Vladimirovich

Dates

2022-10-18Published

2020-07-28Filed