发明授权
US4049564A Oxazoline derivatives as additives useful in oleaginous compositions
失效
作为添加剂的恶唑啉衍生物可用于含油组合物
- 专利标题: Oxazoline derivatives as additives useful in oleaginous compositions
- 专利标题(中): 作为添加剂的恶唑啉衍生物可用于含油组合物
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申请号: US543240申请日: 1975-01-23
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公开(公告)号: US4049564A公开(公告)日: 1977-09-20
- 发明人: Jack Ryer , James Zielinski , Harold N. Miller , Stanley J. Brois
- 申请人: Jack Ryer , James Zielinski , Harold N. Miller , Stanley J. Brois
- 申请人地址: NJ Linden
- 专利权人: Exxon Research & Engineering Co.
- 当前专利权人: Exxon Research & Engineering Co.
- 当前专利权人地址: NJ Linden
- 主分类号: C07D263/12
- IPC分类号: C07D263/12 ; C07D263/14 ; C07F9/653 ; C08F8/32 ; C08G63/685 ; C10L1/22 ; C10L1/233 ; C10L1/238 ; C10L1/26 ; C10L1/30 ; C10M1/32
摘要:
Derivatives of Oxazoline reaction products of hydrocarbon substituted dicarboxylic acid, ester, or anhydride, for example octadecenylsuccinic anhydride and polyisobutenylsuccinic anhydride with 2,2-disubstituted-2-amino-1-alkanols, such as tris-hydroxymethylaminomethane (THAM) are useful additives in oleaginous compositions, such as sludge dispersants for lubricating oil, or anti-rust agents for gasoline.
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