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    • 26. 发明公开
    • 직접 연료 분사 엔진에서의 개선된 성능을 위한 연료 첨가제
    • 燃油添加剂用于改进直喷燃油喷射发动机的性能
    • KR1020130052507A
    • 2013-05-22
    • KR1020120111651
    • 2012-10-09
    • 에프톤 케미칼 코포레이션
    • 팡싱가오갈란테-폭스줄리엔엠
    • C10M133/00C10L1/222C11D1/62
    • C10L1/2222C10L1/14C10L1/2225C10L1/2383C10L1/2387C10L10/00C10L10/18C10L2270/026
    • PURPOSE: A fuel additive is provided to include quaternary ammonium salt which improves performance of direct fuel injection engine. CONSTITUTION: A fuel additive for improving performance of direct fuel injection engine includes quaternary ammonium salt with thermo gravimetric analysis (TGA) weight loss of 50 wt% or more at 350 deg. Celsius. The sulfur content of fuel in fuel composition is 50 wt ppm or less. The ammonium salt has general formula 1. R1, R2, R3, and R4 are selected from hydro carbyl groups with 1-50 carbons. One to three of R1, R2, R3, and R4 are hydrocarbyl groups with 1-4 carbons. One or more of R1, R2, R3, and R4 are hydrocarbyl group with 8-50 carbons. M- is selected from a group consisting of carboxylate, halide, sulfate, nitrate, nitride, nitrite, hyponitrite, phenate, carbamate, carbonate and a mixture thereof. The carboxylate is not oxalate.
    • 目的:提供燃料添加剂以包括季铵盐,其提高直接燃料喷射发动机的性能。 构成:用于改善直接燃料喷射发动机性能的燃料添加剂包括季铵盐,其在350度下的重量分析(TGA)重量损失为50重量%以上。 摄氏度。 燃料组合物中燃料的硫含量为50重量ppm以下。 铵盐具有通式1. R1,R2,R3和R4选自具有1-50个碳原子的烃基。 R1,R2,R3和R4中的一至三个是具有1-4个碳的烃基。 R1,R2,R3和R4中的一个或多个是具有8-50个碳原子的烃基。 M-选自羧酸盐,卤化物,硫酸盐,硝酸盐,氮化物,亚硝酸盐,次硝酸盐,酚盐,氨基甲酸盐,碳酸盐及其混合物。 羧酸盐不是草酸盐。
    • 29. 发明授权
    • 아미드와 에스테르 리간드를 가지는 윤활제용 몰리브데늄착화합물의 제조
    • 用酰胺或硫酸酯配方作为润滑剂制备莫来石复合物
    • KR100777261B1
    • 2007-11-28
    • KR1020060047436
    • 2006-05-26
    • 장암칼스 주식회사
    • 조원오황광진윤혁채
    • C07F11/00C10M133/00
    • C07F11/00C10M139/06
    • A method for preparing a molybdenum complex is provided to obtain the molybdenum complex having an amide and an ester-based ligands as an additive for improving the physical properties of a lubricating oil. A method for preparing a molybdenum complex comprises the steps of: (a) adding a fatty acid such as oleic acid, castor oil, rape oil, coconut oil and tollow oil and diethanolamine and agitating it at a temperature of 130-140 deg.C for 3-5 hours to obtain an amide compound, wherein the reaction in each step is performed on base oil; and (b) after mixing glycerol monostearate(GMS) with the amide compound obtained from the step(a), mixing an aqueous solution of ammonium heptamolybdate therewith, wherein the molar ratio of the glycerol monostearate and the ammonium heptamolybdate is 1:0.009-0.01.
    • 提供了一种制备钼络合物的方法,以获得具有酰胺和酯基配位体的钼络合物作为用于改善润滑油的物理性质的添加剂。 制备钼络合物的方法包括以下步骤:(a)加入脂肪酸如油酸,蓖麻油,油菜籽油,椰子油和底油和二乙醇胺,并在130-140℃的温度下搅拌 进行3-5小时以获得酰胺化合物,其中每个步骤中的反应在基础油上进行; 和(b)在将甘油单硬脂酸酯(GMS)与由步骤(a)获得的酰胺化合物混合后,将七钼酸铵的水溶液与其混合,其中甘油单硬脂酸酯和七钼酸铵的摩尔比为1:0.009-0.01 。