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
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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