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Application

98114899/04, 1998-07-29

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Start date

1998-07-29

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Actual filing date

1998-07-29

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Published

2000-07-10

(72)

Inventor

Gogotov A.F.Zakazov A.N.Sajbel' L.I.Vojtik V.S.Amosov V.V.Cherepanov V.I.Novichikhin D.N.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Zavod Polimerov"

INHIBITING COMPOSITION FOR STYRENE THERMOPOLYMERIZATION Russian patent published in 2000 - IPC

Abstract RU 2152377 C1

FIELD: chemical industry. SUBSTANCE: inhibiting composition comprises, wt %: dioxime quinone, 0.0023- 0.0046; Mannich base, 0.012-0.023; fraction of diatomic phenols resulting from semicoking process (pyrocatechin fraction) of coke and gas production by-products, 0.06- 0.023. EFFECT: greater efficiency of inhibition of styrene thermopolymerization and reduced consumption of dioxime quinone. 2 tbl

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RU 2 152 377 C1

Authors

Gogotov A.F.

Zakazov A.N.

Sajbel' L.I.

Vojtik V.S.

Amosov V.V.

Cherepanov V.I.

Novichikhin D.N.

Dates

2000-07-10—Published

1998-07-29—Filed

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