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公开(公告)号:US4249912A
公开(公告)日:1981-02-10
申请号:US900553
申请日:1978-04-27
IPC分类号: C10L1/224 , C10M133/16 , C10M135/10 , C10M1/32 , C10M1/40
CPC分类号: C10M133/16 , C10L1/224 , C10L10/04 , C10M135/10 , C10M2215/08 , C10M2215/082 , C10M2215/28 , C10M2219/044
摘要: A detergent additive aminoamide, prepared by reacting a polycarboxylic amino acid with alkylamines, is combined into fuel for an internal combustion engine or lubricating oil as a composition suitable for reducing deposits in an internal combustion engine. In an embodiment of the invention, the aminoamide is further combined with a sulfonic acid to obtain a fuel detergent of improved operability.
摘要翻译: 通过使多羧酸氨基酸与烷基胺反应制备的洗涤剂添加剂氨基酰胺被组合成用于内燃机或润滑油的燃料,作为适合于减少内燃机中的沉积物的组合物。 在本发明的一个实施方案中,氨基酰胺进一步与磺酸组合以获得改进的可操作性的燃料洗涤剂。
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公开(公告)号:US4247300A
公开(公告)日:1981-01-27
申请号:US900552
申请日:1978-04-27
IPC分类号: C07D233/24 , C10L1/232 , C10L1/24 , C10M133/46 , C10M135/10 , C10L1/14 , C10L1/22
CPC分类号: C10L1/232 , C07D233/24 , C10L1/2437 , C10M133/46 , C10M135/10 , C10M2215/04 , C10M2215/224 , C10M2215/26 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106
摘要: A detergent additive imidazoline prepared by reacting carboxylic acid with polyamine is combined into fuel for an internal combustion engine or lubricating oil as a composition suitable for reducing deposits in an internal combustion engine. In an embodiment of the invention, the imidazoline is further combined with a sulfonic acid to obtain a fuel detergent of improved operability.
摘要翻译: 通过使羧酸与多胺反应制备的洗涤剂添加剂咪唑啉被组合成用于内燃机或润滑油的燃料,作为适于减少内燃机中沉积物的组合物。 在本发明的一个实施方案中,咪唑啉进一步与磺酸组合以获得改进的可操作性的燃料洗涤剂。
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