| 发明名称 |
INHIBITING COMPOSITION FOR STYRENE THERMOPOLYMERIZATION |
| 摘要 |
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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| 申请公布号 |
RU2152377(C1) |
申请公布日期 |
2000.07.10 |
| 申请号 |
RU19980114899 |
申请日期 |
1998.07.29 |
| 申请人 |
OTKRYTOE AKTSIONERNOE OBSHCHESTVO "ANGARSKIJ ZAVOD;ANGARSKIJ ZD AOOT |
发明人 |
GOGOTOV A.F.;ZAKAZOV A.N.;SAJBEL' L.I.;VOJTIK V.S.;AMOSOV V.V.;CHEREPANOV V.I.;NOVICHIKHIN D.N. |
| 分类号 |
C07C7/20;(IPC1-7):C07C7/20 |
主分类号 |
C07C7/20 |
| 代理机构 |
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