发明公开
EP3039101A1 METHODS AND USES FOR INTAKE-VALVE AND DIRECT-INJECTOR DEPOSIT CLEAN-UP.
审中-公开
进气阀和直接喷射清理的方法和用途。
- 专利标题： METHODS AND USES FOR INTAKE-VALVE AND DIRECT-INJECTOR DEPOSIT CLEAN-UP.
- 专利标题（中）： 进气阀和直接喷射清理的方法和用途。
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申请号： EP14753107.3申请日： 2014-08-21
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公开(公告)号： EP3039101A1公开(公告)日： 2016-07-06
- 发明人: ALLAN, Robert Edward , DEWHURST, Ross Alexander , GRUNDY, Michael John , WILLIAMSON, David Michael
- 申请人： BP Oil International Limited
- 申请人地址： Chertsey Road Sunbury on Thames, Middlesex TW16 7BP GB
- 专利权人： BP Oil International Limited
- 当前专利权人： BP Oil International Limited
- 当前专利权人地址： Chertsey Road Sunbury on Thames, Middlesex TW16 7BP GB
- 代理机构： Pedley, Michael Ewan
- 优先权： EP13181878 20130827
- 国际公布： WO2015028392 20150305
- 主分类号： C10L1/238
- IPC分类号： C10L1/238 ; C10L1/22 ; C10L1/14 ; C10L10/18 ; C10L1/2383 ; C10L1/2387 ; C10L10/06
摘要：
The use as an intake valve deposit clean-up additive in a fuel composition for a port fuel injection spark-ignition internal combustion engine or a fuel injector deposit clean-up additive in a fuel composition for a direct injection spark-ignition internal combustion engine of a combination of: a. at least one hydrocarbyl-substituted aromatic compound; and b. at least one polyalkylene amine.
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