发明名称 |
Aminocarbamate von Polyalkylphenoxyalkanolen, und die selben enthaltende Brennstoffzusammensetzungen |
摘要 |
Aminocarbamates of polyalkylphenoxyalkanols having the formula: <CHEM> wherein R is a polyalkyl group having an average molecular weight in the range of about 600 to 5,000; R1 and R2 are independently hydrogen or lower alkyl having 1 to 6 carbon atoms; and A is a polyamine moiety having at least one basic nitrogen atom, wherein the polyamine is connected to the carbonyl group through one of its nitrogen atoms to form a carbamate linkage. The compounds of formula I are useful as fuel additives for the prevention and control of engine deposits. |
申请公布号 |
DE69717045(T2) |
申请公布日期 |
2003.04.30 |
申请号 |
DE1997617045T |
申请日期 |
1997.09.23 |
申请人 |
CHEVRON ORONITE CO. LLC, SAN RAMON |
发明人 |
CHERPECK, RICHARD E. |
分类号 |
C10L1/22;C08F8/00;C08F8/32;C08L23/36;C10L1/14;C10L1/16;C10L1/18;C10L1/238;C10L1/2383;C10L1/24;C10L1/30;C10L10/00;C10L10/04 |
主分类号 |
C10L1/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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