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    • 6. 发明公开
    • 내연기관용 윤활유 조성물
    • 润滑油组合物进行内燃
    • KR1020080041870A
    • 2008-05-14
    • KR1020060110016
    • 2006-11-08
    • 에스케이루브리컨츠 주식회사
    • 류재곤박철우
    • C10M125/10C10M169/04
    • C10M169/00C10M119/02C10M125/10C10M133/16C10N2030/02C10N2030/04C10N2030/12C10N2030/18C10N2220/082C10N2240/10
    • A lubricating oil composition for internal combustion is provided to have abrasion resistance, thermal stability and dispersive capacity and to restrain the deposits of internal combustion effectively. A lubricating oil composition for internal combustion contains 60.0~99.0 weight% of base oil, 0.01~0.5 weight% of minute metal particles having a mean particle size of 1~1000 nm, 0.1~6 weight% of detergent dispersant, 0.1~20 weight% of ashless dispersing agent, 0.01~3 weight% of anticorrosion agent, 0.001~0.3 weight% of antifoaming agent, 0.01~5 weight% of antiwear agent, 0.01~5.5 weight% of antioxidant, 0.1~20 weight% of viscosity index improver and 0.01~1.5 weight% of pour point depressant. The minute metal particles are selected one or more selected from a group consisting of aluminum oxide, titanium oxide, zirconium oxide, zinc oxide and iron oxide.
    • 提供一种内燃用润滑油组合物,其具有耐磨性,热稳定性和分散能力,并有效地抑制内燃沉积。 用于内燃的润滑油组合物含有60.0〜99.0重量%的基油,0.01〜0.5重量%的平均粒径为1〜1000nm的微小金属颗粒,0.1〜6重量%的洗涤剂分散剂,0.1〜20重量% %无灰分散剂,0.01〜3重量%防腐剂,0.001〜0.3重量%消泡剂,0.01〜5重量%抗磨剂,0.01〜5.5重量%抗氧化剂,0.1〜20重量%粘度指数改进剂 和0.01〜1.5重量%的倾点下降剂。 所述微小金属粒子选自氧化铝,氧化钛,氧化锆,氧化锌,氧化铁等中的一种以上。
    • 9. 发明授权
    • Lubricating oil composition for internal combustion engine combine hydraulic
    • 内燃机组合液压油润滑油组成
    • KR101003894B1
    • 2010-12-30
    • KR20100005821
    • 2010-01-22
    • JO GIR RAE
    • JO GIR RAE
    • C10M107/32C10M107/08C10N30/04C10N30/06
    • C10M169/04C10M107/32C10M119/02C10M119/04C10N2030/00C10N2240/10
    • PURPOSE: An internal combustion and a hydraulic linkage pipe with lubricating oil composition are provided to have less evaporability and good fuel efficiency, thereby maintaining the stickiness in high temperature and securing the mobility in low temperature. CONSTITUTION: An internal combustion and a hydraulic linkage pipe with lubricating oil composition is comprised of mixing the polyol ester system low stickiness synthetic base oil having viscosity of 20~55cSt in 40 temperature degree and the polyol ester system high stickiness synthetic base oil having 60~95cSt in 40 temperature. The internal combustion and a hydraulic linkage pipe with lubricating oil composition is comprise of mixer 94~98 weight%, copper anticorrosive agent 0.01~0.1 weight%, antioxidant 0.5~3 weight%, anti-abrasive agent 0.5~1.5 weight%, and the viscosity index improver 0.5~3 weight%. The mixer existence is comprised of the internal combustion and a hydraulic linkage pipe with lubricating oil composition and the polyol ester system high stickiness synthetic base oil in 1:2~2.5 mass rate.
    • 目的:提供具有润滑油组成的内燃和液压联动管,具有较少的蒸发性和良好的燃料效率,从而保持高温下的粘性并确保低温下的流动性。 构成:具有润滑油组成的内燃和液压联动管由40℃温度下粘度为20〜55cSt的多元醇酯系低粘度合成基油与多元醇酯系高粘性合成基油混合而成, 95cSt在40温度。 内燃和具有润滑油组成的液压联动管包括混炼机94〜98重量%,铜防腐剂0.01〜0.1重量%,抗氧化剂0.5〜3重量%,抗磨剂0.5〜1.5重量%,以及 粘度指数改进剂0.5〜3重量%。 混合器存在由内燃和具有润滑油组成的液压联动管和多元醇酯系统,高粘度合成基础油以1:2〜2.5质量比组成。