发明授权
US5827805A Condensates of alkyl phenols and glyoxal and products derived therefrom
失效
烷基酚和乙二醛的冷凝物及其衍生产物
- 专利标题： Condensates of alkyl phenols and glyoxal and products derived therefrom
- 专利标题（中）： 烷基酚和乙二醛的冷凝物及其衍生产物
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申请号： US609568申请日： 1996-02-29
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公开(公告)号： US5827805A公开(公告)日： 1998-10-27
- 发明人: Paul E. Adams , Bryan A. Grisso , Mark R. Baker
- 申请人： Paul E. Adams , Bryan A. Grisso , Mark R. Baker
- 申请人地址： OH Wickliffe
- 专利权人： The Lubrizol Corporation
- 当前专利权人： The Lubrizol Corporation
- 当前专利权人地址： OH Wickliffe
- 主分类号： C10L1/18
- IPC分类号： C10L1/18 ; C10L1/188 ; C10L1/198 ; C10L1/22 ; C10L1/30 ; C10L10/00 ; C10M129/44 ; C10M129/70 ; C10M129/93 ; C10M129/95 ; C10M133/16 ; C10M133/56 ; C10M159/12 ; C10M159/22 ; C10M129/00
摘要：
Compositions represented by the structures ##STR1## where Ar represents an aromatic group, each R is independently a hydrocarbyl group, at least one R having more than 12 carbon atoms, a is 1 to 4, and R' is hydrogen or alkyl, are useful as lubricant and fuel additives and as intermediates for the preparation of derivatives useful as such additives.
公开/授权文献
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