나노 다이아몬드를 포함하는 엔진오일 첨가제 조성물, 및 이의 제조방법
    119.
    发明授权
    나노 다이아몬드를 포함하는 엔진오일 첨가제 조성물, 및 이의 제조방법 有权
    发动机油添加剂组合物,包括纳米金刚石及其制造方法

    公开(公告)号:KR101318973B1

    公开(公告)日:2013-10-17

    申请号:KR1020130048522

    申请日:2013-04-30

    Applicant: 김현태

    Inventor: 김현태

    Abstract: PURPOSE: A manufacturing method of an engine oil additive composition is provided to improve fuel consumption by increasing the lubricating function of engine oil. CONSTITUTION: An engine oil additive composition comprises: 60-99 weight% of base oil; 0.001-0.5 weight% of nanodiamond surface-modified to hydrophobicity; 0.05-10 weight% of oleoylamine; 0.01-5 weight% of polyalkenyl succinimide; and 0.5-35 weight% of oleic acid. The nanodiamond surface-modified to the hydrophobicity is manufactured by following steps. Nanodiamond is processed with acid of at least one kind selected from a group consisting of hydrochloric acid, nitric acid, sulfuric acid and hydrogen peroxide. The acidified nanodiamond is reacted with acid chloride of at least one kind selected from a group consisting of thionyl chloride, phosphorus trichloride and phosphorus pentachloride. The nanodiamond reacted with the acid chloride is reacted with alkylamine of carbon number 16-18. The polyalkenyl succinimide is polysobutenyl succinimide. [Reference numerals] (AA) Penetration ratio (%); (BB) Frequency (cm-1)

    Abstract translation: 目的:提供发动机油添加剂组合物的制造方法,通过增加发动机油的润滑功能来提高燃料消耗。 构成:发动机油添加剂组合物包含:60-99重量%的基础油; 0.001-0.5重量%的纳米金刚石表面改性为疏水性; 0.05〜10重量%的油酰胺; 0.01-5重量%的聚链烯基琥珀酰亚胺; 和0.5-35重量%的油酸。 通过以下步骤制造表面改性为疏水性的纳米金刚石。 纳米金刚石由选自盐酸,硝酸,硫酸和过氧化氢中的至少一种的酸加工。 将酸化的纳米金刚石与选自亚硫酰氯,三氯化磷和五氯化磷中的至少一种的酰氯反应。 与酰氯反应的纳米金刚石与碳原子数16-18的烷基胺反应。 聚烯基琥珀酰亚胺是聚异丁烯基琥珀酰亚胺。 (标号)(AA)穿透率(%) (BB)频率(cm-1)

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