发明授权
US4006089A Polyoxyethylene polyamine Mannich base products and use of same in fuels and lubricants 失效
聚氧乙烯多胺Mannich基础产品及其在燃料和润滑油中的应用

  • 专利标题: Polyoxyethylene polyamine Mannich base products and use of same in fuels and lubricants
  • 专利标题(中): 聚氧乙烯多胺Mannich基础产品及其在燃料和润滑油中的应用
  • 申请号: US525268
    申请日: 1974-11-19
  • 公开(公告)号: US4006089A
    公开(公告)日: 1977-02-01
  • 发明人: Sheldon Chibnik
  • 申请人: Sheldon Chibnik
  • 申请人地址: NY New York
  • 专利权人: Mobil Oil Corporation
  • 当前专利权人: Mobil Oil Corporation
  • 当前专利权人地址: NY New York
  • 主分类号: C10L1/2387
  • IPC分类号: C10L1/2387 C10M159/16 C10M1/32
Polyoxyethylene polyamine Mannich base products and use of same in fuels
and lubricants
摘要:
The detergency properties of a fuel or a lubricant are improved by adding thereto a Mannich base product prepared by reacting a high molecular weight alkyl substituted hydroxyaromatic compound, a polyoxyethylene polyamine and an aldehyde.
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