会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 75. 发明专利
    • Lubricating oil composition for transmission
    • 润滑油组合物用于传动
    • JP2006117852A
    • 2006-05-11
    • JP2004308829
    • 2004-10-22
    • Nippon Oil Corp新日本石油株式会社
    • MATSUOKA TORUITO MASARO
    • C10M169/04C10M101/02C10M145/14C10M147/02C10M149/00C10M151/02C10M153/04C10N20/02C10N30/06C10N40/04
    • PROBLEM TO BE SOLVED: To obtain a lubricating oil composition having a long fatigue life, low temperature viscosity characteristics and oxidation stability even having a low viscosity, especially suitable for the transmissions such as an automatic transmission, a stepless transmission, a manual transmission, a final drive.
      SOLUTION: This lubricating oil composition for the transmissions is characterized by containing (A) lubricating base oil adjusted to have 1.5-6 mm
      2 /s dynamic viscosity at 100°C and (B) 0.1-15 mass% poly(meth)acrylate-based additive without substantially containing a poly(meth)acrylate having ≥20C side chain, wherein, the (A) component consists of (A1) 70-97 mass% 1 kind or ≥2 kinds selected from lubricating base oils having 1.5- 2 /s dynamic viscosity at 100°C and (A2) 3-30 mass% 1 kind or ≥2 kinds selected from lubricating base oils having 7-50 mm
      2 /s dynamic viscosity at 100°C based on the total amount of the base oils, and having 3-8 mm
      2 /s dynamic viscosity at 100°C and 95-200 viscosity index of the composition.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为了获得即使具有低粘度的疲劳寿命,低温粘度特性和氧化稳定性的润滑油组合物,特别适用于诸如自动变速器,无级变速器,手动 传输,最终驱动。 解决方案:用于变速器的这种润滑油组合物的特征在于含有(A)在100℃下调节为具有1.5-6mm 2 / s动态粘度的润滑基础油,(B)0.1 -15质量%的聚(甲基)丙烯酸酯类添加剂,基本上不含侧链≥20C的聚(甲基)丙烯酸酯,其中,(A)成分为(A1)70-97质量%1种或≥2种 选自在100℃下具有1.5- <7mm 2 / s动态粘度和(A2)3-30质量%1种或≥2种选自具有7- 基于基础油的总量,在100℃下,在100℃下具有3-8mm×SP 2 / s动态粘度的100℃下的动态粘度为50mm 2 和95-200粘度指数组成。 版权所有(C)2006,JPO&NCIPI
    • 76. 发明专利
    • Lubricating oil composition for transmission
    • 润滑油组合物用于传动
    • JP2006117851A
    • 2006-05-11
    • JP2004308828
    • 2004-10-22
    • Nippon Oil Corp新日本石油株式会社
    • MATSUOKA TORUITO MASARO
    • C10M169/04C10M145/14C10M147/02C10M149/00C10M151/02C10M153/04C10N20/02C10N30/06C10N40/04
    • PROBLEM TO BE SOLVED: To provide a lubricating oil composition having a long fatigue life even having a low viscosity, especially suitable for the transmissions such as an automatic transmission, a stepless transmission, a manual transmission, a final drive, etc.
      SOLUTION: This lubricating oil composition for the transmissions is characterized by containing (A) lubricating base oil adjusted to have 1.5-4.5 mm
      2 /s dynamic viscosity at 100°C and (B) a poly(meth)acrylate-based additive having (meth)acrylate having ≥16C side chain, as a structural unit, and having 3-8 mm
      2 /s dynamic viscosity at 100°C and 95-200 viscosity index of the composition.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 解决的问题:为了提供具有低粘度的长的疲劳寿命的润滑油组合物,特别适用于诸如自动变速器,无级变速器,手动变速器,最终传动等的变速器。 解决方案:用于变速器的这种润滑油组合物的特征在于含有(A)在100℃下调节为具有1.5-4.5mm 2 / s动态粘度的润滑基础油,(B) 具有侧链≥16C的(甲基)丙烯酸酯的聚(甲基)丙烯酸酯类添加剂作为结构单元,并且在100℃和95-200℃下具有3-8mm×SP 2 / s动态粘度 组合物的粘度指数。 版权所有(C)2006,JPO&NCIPI