发明名称 |
LOW SEDIMENT PROCESS FOR THERMALLY REACTING HIGHLY REACTIVE POLYMERS AND ENOPHILES |
摘要 |
<p>LOW SEDIMENT PROCESS FOR THERMALLY REACTING HIGHLY REACTIVE POLYMERS AND ENOPHILES A process for forming an ene reaction product wherein an enophile, such as maleic anhydride, is reacted with reactive polyalkene having a terminal vinylidene content of at least 30 mol. %, at high temperature in the presence of a free radical inhibitor. The polyalkenyl acylating agents are useful per se as additives in lubricating oils, functional fluids, and fuels and also serve as intermediates in the preparation of other products (e.g., succinimides) useful as additives in lubricating oils, functional fluids, and fuels. The presence of the free radical inhibitor during the high temperature reaction results in a reaction product that is low, or substantially free from sediment.</p> |
申请公布号 |
SG148020(A1) |
申请公布日期 |
2008.12.31 |
申请号 |
SG20040038089 |
申请日期 |
2004.06.18 |
申请人 |
INFINEUM INTERNATIONAL LIMITED |
发明人 |
IRVING, MATTHEW DAVID;SHAW, ROBERT WILLIAM;SPENCER, JEREMY ROGER;EMERT, JACOB |
分类号 |
C08F8/14;C08F8/32;C08F8/46;C10L1/18;C10L1/198;C10L1/22;C10L1/2383;C10M129/95;C10M133/56;(IPC1-7):C08F8/00;C10M145/00;C10M149/00 |
主分类号 |
C08F8/14 |
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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