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1. 发明授权

US06733551B2 Method of improving the compatibility of a fuel additive composition containing a Mannich condensation product 有权
标题翻译：提高含有曼尼期缩合产物的燃料添加剂组合物的相容性的方法
公开(公告)号：US06733551B2
公开(公告)日：2004-05-11
申请号：US10175143
申请日：2002-06-18
申请人： Kevin D. Carabell , James A. Gray
发明人： Kevin D. Carabell , James A. Gray
IPC分类号： C10L118
CPC分类号： C10M167/00 , C10L1/143 , C10L1/189 , C10L1/1895 , C10L1/1985 , C10L1/221 , C10L1/2387 , C10L10/04 , C10M159/16 , C10M2207/126 , C10M2207/127 , C10M2209/108 , C10M2217/043
摘要： A method of improving the compatibility of a fuel additive composition comprising blending together the following components: a) a Mannich condensation product of (1) a high molecular weight alkyl-substituted hydroxyaromatic compound, (2) an amine having the formula: wherein A is CH or nitrogen, R1, R2, R3 are independently hydrogen or lower alkyl of 1 to about 6 carbon atoms and each R2 and R3 is independently selected in each —CR2R3— unit, and x is an integer from 1 to about 6; and (3) an aldehyde, wherein the respective molar ratio of reactants (1), (2), and (3) is 1:0.1-2:0.1-2; b) a hydrocarbyl-terminated poly(oxyalkylene) monool; c) a carboxylic acid as represented by the formula: R4(COOH)y wherein R4 represents a hydrocarbyl group having about 2 to about 50 carbon atoms, and y represents an integer of 1 to about 4; and d) an anhydride selected from the group consisting of succinic, glutaric, phthalic, and alkyl anhydrides.
摘要翻译：一种提高燃料添加剂组合物的相容性的方法，包括将以下组分共混在一起：a）（1）高分子量烷基取代的羟基芳族化合物的曼尼希缩合产物，（2）具有下式的胺：其中A是 CH或氮，R 1，R 2，R 3独立地是氢或1至约6个碳原子的低级烷基，并且每个R 2和R 3在每个-CR 2 R 3 - 单元中独立地选择，x是1至约6的整数;和 3）醛，其中反应物（1），（2）和（3）的相应摩尔比为1:0.1-2:0.1-2; b）烃基封端的聚（氧化烯）一元醇; c）羧酸，其由下式表示：其中R 4表示具有约2至约50个碳原子的烃基，y表示1至约4的整数; andd）选自琥珀酸，戊二酸，邻苯二甲酸和烷基酐的酸酐。

2. 发明授权

US06749651B2 Fuel additive compositions containing a mannich condensation product, a poly (oxyalkylene) monool, and a carboxylic acid 有权
标题翻译：含有甘露糖缩合产物，聚（氧化烯）一元醇和羧酸的燃料添加剂组合物
公开(公告)号：US06749651B2
公开(公告)日：2004-06-15
申请号：US10036764
申请日：2001-12-21
申请人： Kevin D. Carabell , James A. Gray
发明人： Kevin D. Carabell , James A. Gray
IPC分类号： C10L118
CPC分类号： C10L10/04 , C10L1/143 , C10L1/1641 , C10L1/188 , C10L1/1883 , C10L1/1985 , C10L1/232
摘要： A fuel additive composition comprising: a) a Mannich condensation product of (1) a high molecular weight alkyl-substituted hydroxyaromatic compound (2) an amine having the formula: wherein A is CH or nitrogen, R1, R2, R3 are independently hydrogen or lower alkyl of 1 to about 6 carbon atoms and each R2 and R3 is independently selected in each —CR2R3— unit, and x is an integer from 1 to about 6; and (3) an aldehyde, wherein the respective molar ratio of reactants (1), (2), and (3) is 1:0.1-2:0.1-2; b) a hydrocarbyl-terminated poly(oxyalkylene) monool; and c) a carboxylic acid as represented by the formula: R4(COOH)y or anhydride thereof, wherein R4 represents a hydrocarbyl group having about 2 to about 50 carbon atoms, and y represents an integer of 1 to about 4.
摘要翻译：一种燃料添加剂组合物，其包含：a）（1）高分子量烷基取代的羟基芳族化合物（2）的胺的Mannich缩合产物，其具有下式的胺：其中A是CH或氮，R 1，R 2，R 3独立地是氢或 1至约6个碳原子的低级烷基，每个R 2 R 3 - 单元独立地选择各自的R 2和R 3，x是1至约6的整数;和（3）醛，其中反应物（ 1），（2）和（3）为1：0.1-2：0.1-2; b）烃基封端的聚（氧化烯）一元醇; 和c）由下式表示的羧酸或其酸酐，其中R 4表示具有约2至约50个碳原子的烃基，y表示1至约4的整数。

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