Original document(14 pages) Authorized document(14 pages) 中文版
    A fuel composition comprising a spark-ignition fuel; a Mannich detergent; and a polybutene having a molecular weight distribution of 1.4 or less.
Application Number
申请号		 99122853 Application Date
申请日		 1999.11.30
Title 名称 Fuel composition containing narrow molecular weight distribution polybutene
Publication Number
公开号		 1256302 Publication Date
公开日		 2000.06.14
Approval Pub. Date 2003.09.17 Granted Pub. Date 2003.09.17
International Classification 分类号 C10L1/16
Applicant(s) Name
申请人		 Ethyl Co.
Address 地址
Inventor(s) Name 发明人 D. J. Malfer;W. J. Cluch
Attorney & Agent 代理人 lu xinhua

  
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