发明名称 CATALYST DEACTIVATION AGENTS AND METHODS FOR USE OF SAME
摘要 A method of deactivating a polymerization catalyst system comprising contacting the catalyst system with a catalyst deactivation agent wherein the catalyst system comprises an alkyl aluminum cocatalyst and the reaction of the catalyst system and catalyst deactivation agent produces reaction products that are noncorrosive, nongelatinous, or both. A method of inhibiting the polymerization of propylene comprising contacting a polymerization catalyst system with a catalyst deactivation agent wherein the catalyst system comprises an alkyl aluminum cocatalyst and the reaction of the cocatalyst and the catalyst deactivation agent produces reaction products that are noncorrosive, nongelatinous, or both. A method of deactivating a polymerization catalyst system having an alkyl aluminum cocatalyst, comprising contacting the catalyst system with an alcohol, a carboxylic acid, an alkylene glycol, or combinations thereof.
申请公布号 WO2007120645(A3) 申请公布日期 2007.12.13
申请号 WO2007US08816 申请日期 2007.04.11
申请人 FINA TECHNOLOGY, INC.;BLACKMON, KENNETH, P.;THORMAN, JOSEPH, L. 发明人 BLACKMON, KENNETH, P.;THORMAN, JOSEPH, L.
分类号 B01J21/00 主分类号 B01J21/00
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