发明名称 |
CONTINUITY ADDITIVES AND THEIR USE IN POLYMERIZATION PROCESSES |
摘要 |
<p>A continuity additive according to one general approach includes a substance having an ability to reduce, prevent, or mitigate at least one of fouling, sheeting, and static level of a material present in a polymerization reactor system when added to the reactor system in an effective amount, with the proviso that the substance is not a polysulfone polymer, a polymeric polyamine, or an oil-soluble sulfonic acid; and a scavenger contacted with the substance, optionally, the scavenger neutralizing water coming in contact therewith. Additional continuity additives, methods of making continuity additives, and use of continuity additives are also presented.</p> |
申请公布号 |
WO2009023111(A1) |
申请公布日期 |
2009.02.19 |
申请号 |
WO2008US09435 |
申请日期 |
2008.08.06 |
申请人 |
UNIVATION TECHNOLOGIES, LLC;STAKEM, FRANCIS, GREGORY;AGAPIOU, AGAPIOS, K.;HUSSEIN, F., DAVID |
发明人 |
STAKEM, FRANCIS, GREGORY;AGAPIOU, AGAPIOS, K.;HUSSEIN, F., DAVID |
分类号 |
C08F2/00;C08F2/34;C08F210/16 |
主分类号 |
C08F2/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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