发明名称 |
Polyalkylphenyl- und Polyalkyloxycarbonylphenylhydrobenzoate und diese enthaltende Kraftstoffzusammensetzungen |
摘要 |
A cpd. or its fuel-soluble salt, of formula(I) is new (where X = H or hydroxyl; Y = -R or -C(O)O-R; R = polyalkyl gp. of average molecular wt. 450-5000). Also claimed is a fuel compsn. comprising of a major amount. of hydrocarbons boiling in gasoline or diesel range and an effective amt. of the cpd. to control engine deposits. Further claimed is a fuel concentrate comprising of an inert stable oleophilic organic solvent of boiling point 150-400[deg]F and 10-70 wt.% of the cpd. |
申请公布号 |
DE69606695(T2) |
申请公布日期 |
2000.06.29 |
申请号 |
DE1996606695T |
申请日期 |
1996.12.24 |
申请人 |
CHEVRON CHEMICAL CO. LLC, SAN FRANCISCO |
发明人 |
CHERPECK, RICHARD E. |
分类号 |
C10L1/192;C07C69/017;C07C69/88;C08F8/00;C08F10/00;C08L23/26;C10L1/14;C10L1/16;C10L1/18;C10L1/19;C10L1/195;C10L1/198;C10L1/22;C10L1/30;C10L10/00 |
主分类号 |
C10L1/192 |
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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