Antioxidant for lubricant and lubricant composition containing the same
    17.
    发明专利
    Antioxidant for lubricant and lubricant composition containing the same 有权
    含有润滑剂和润滑剂组合物的抗氧化剂

    公开(公告)号:JP2012062347A

    公开(公告)日:2012-03-29

    申请号:JP2010205546

    申请日:2010-09-14

    Abstract: PROBLEM TO BE SOLVED: To provide an antioxidant for lubricant, which does not contain a metal element or sulfur element and well serves as an antioxidant for lubricant, wherein the lubricant formulated therewith doesn't cause discoloration with time; and to provide a lubricant composition containing the antioxidant.SOLUTION: The antioxidant for lubricant comprises a compound expressed by general formula (1). Also the lubricant composition includes the antioxidant and base oil.

    Abstract translation: 要解决的问题:为了提供不含金属元素或硫元素并且很好地用作润滑剂的抗氧化剂的润滑剂的抗氧化剂,其中配制的润滑剂不会随时间而引起变色; 并提供含有抗氧化剂的润滑剂组合物。 溶液:润滑剂用抗氧化剂含有通式(1)表示的化合物。 润滑剂组合物也包括抗氧化剂和基础油。 版权所有(C)2012,JPO&INPIT

    Aluminum alloy board lubricant-composite entry sheet
    18.
    发明专利
    Aluminum alloy board lubricant-composite entry sheet 审中-公开
    铝合金板材润滑剂复合材料

    公开(公告)号:JP2007088367A

    公开(公告)日:2007-04-05

    申请号:JP2005278086

    申请日:2005-09-26

    Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy lubricant-composite entry sheet which is good in drill hole position accuracy, is hard to break the drill, and further, is excellent in shaving dregs discharge. SOLUTION: The aluminum alloy lubricant-composite entry sheet for printed circuit board drilling has a coated film of lubricant at least on one side of an aluminum alloy board in the entry sheet for the printed circuit board. The content of aluminum of the aluminum alloy board is more than 85.0 mass% and less than 99.0 mass%. The residual is composed of one kind or more than two kinds of the element selected from groups consisting of Si, Cu, Zn, Fe, Mn, Mg, Cr, Ti, and Zr, and the amount of sum totals of Cu and/or Zn is more than the sum totals of Mn and/or Mg. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题:为了提供钻孔位置精度良好的铝合金润滑剂复合材料片,难以破碎钻头,并且还具有优异的切屑渣排放。 解决方案:用于印刷电路板钻孔的铝合金润滑剂复合材料片在用于印刷电路板的入口片中至少在铝合金板的一侧上具有润滑剂涂层膜。 铝合金板的铝含量大于85.0质量%且小于99.0质量%。 残留物由选自由Si,Cu,Zn,Fe,Mn,Mg,Cr,Ti和Zr组成的组中的一种或两种以上的元素组成,Cu和/或 Zn大于Mn和/或Mg的总和。 版权所有(C)2007,JPO&INPIT

    Additive composition for lubricant and lubricant composition containing the same
    19.
    发明专利
    Additive composition for lubricant and lubricant composition containing the same 有权
    含润滑剂和润滑剂组合物的添加剂组合物

    公开(公告)号:JP2012062349A

    公开(公告)日:2012-03-29

    申请号:JP2010205548

    申请日:2010-09-14

    Abstract: PROBLEM TO BE SOLVED: To provide an additive composition for lubricant, which causes an additive hardly soluble in lubricant to easily dissolve therein; and a lubricant composition with good stability, obtained by adding the additive composition for lubricant.SOLUTION: The additive composition for lubricant includes a compound (A) expressed by general formula (1) and an additive (B) for lubricant comprising an organic compound with solubility in base oil of less than 0.5 mass% or melting point of ≥30°C. In the formula, R represents a hydrogen atom or a 1-4C alkyl group; and n denotes a number of 1-3. Also the lubricant composition includes the additive composition for lubricant and base oil.

    Abstract translation: 要解决的问题:提供一种润滑剂用添加剂组合物,其使难溶于润滑剂的添加剂易于溶解; 和通过添加润滑剂用添加剂组合物获得的具有良好稳定性的润滑剂组合物。 解决方案:用于润滑剂的添加剂组合物包括由通式(1)表示的化合物(A)和用于润滑剂的添加剂(B),其包含在基础油中的溶解度小于0.5质量%的有机化合物或熔点 ≥30℃。 在该式中,R表示氢原子或1-4C烷基; n表示1-3的数。 润滑剂组合物还包括润滑剂和基础油的添加剂组合物。 版权所有(C)2012,JPO&INPIT

    Lubricating oil composition for internal combustion engine
    20.
    发明专利
    Lubricating oil composition for internal combustion engine 审中-公开
    内燃机用润滑油组合物

    公开(公告)号:JP2011157496A

    公开(公告)日:2011-08-18

    申请号:JP2010021020

    申请日:2010-02-02

    Abstract: PROBLEM TO BE SOLVED: To provide a lubricant oil simultaneously preventing corrosion of copper and lead in energy saving fuel oil in which organic molybdenum compound is blended.
    SOLUTION: The lubricating oil composition for an internal combustion engine contains base oil and compounds expressed by formula (1) (in the formula, each of R
    1 -R
    4 is a 4-22C hydrocarbon group and each of X
    1 -X
    4 is oxygen or sulfur atom), formula (2) (in the formula, R
    5 represents hydrogen or a 1-6C alkyl group, R
    6 represents a 1-22C hydrocarbon group which can contain amino group or hydrogen, and n represents number of 1-3), and formula (3): R
    7 -N=C=N-R
    8 (in the formula, each of R
    7 and R
    8 is hydrogen or a 1-20C hydrocarbon group).
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题:提供同时防止铜和铅在有机钼化合物混合的节能燃料油中的腐蚀的润滑油。 解决方案:用于内燃机的润滑油组合物含有基础油和由式(1)表示的化合物(在该式中,R 1 -R 4 是4-22C烃基,X 1 -X 4 中的每一个是氧或硫原子),式(2)(在式中,R 5 表示氢或1-6C烷基,R SP 6表示可以含有氨基或氢的1-22C烃基,n表示1-3的数),以及 式(3)中:R 7 -N = C = NR 8(在该式中,R 7 和R 8 是氢或1-20C烃基)。 版权所有(C)2011,JPO&INPIT

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