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    Cold rolling oil additives and cold-rolling oil
    93.
    发明专利
    Cold rolling oil additives and cold-rolling oil 有权

    公开(公告)号：JP5298374B2

    公开(公告)日：2013-09-25

    申请号：JP2009032385

    申请日：2009-02-16

    Applicant: 日本パーカライジング株式会社

    Inventor： 達郎 三辺 ,  和人 中島

    IPC: C10M145/36 ,  B21B1/22 ,  B21B45/02 ,  C10M145/38 ,  C10N20/04 ,  C10N30/00 ,  C10N30/06 ,  C10N40/24

    Abstract: PROBLEM TO BE SOLVED: To provide an additive for use in cold rolling oil, for the purpose of obtaining a cold rolling oil which is excellent in the emulsion stability and lubricity when used cyclicly over a long period and which is capable of contributing to the improvements of the surface quality of a rolled material and of the working atmosphere. SOLUTION: This additive for use in cold rolling oil includes a nonionic surfactant expressed by formula (a): R1-O-[(PO) x (EO) z (PO) y ]-R2, wherein R1 and R2 are each an alkyl group, a fatty acid residue, a hydroxyfatty acid residue, a polyester hydroxystearate residue or a polybutylene oxide residue; PO is an oxypropylene group; EO is an oxyethylene group; x, y and z are each an average addition number of moles, x+y ranges 3-30; z ranges 10-200; and PO and EO are each an adduct in a block form and has a molecular weight of from 2,000 or more to less than 10,000. COPYRIGHT: (C)2010,JPO&INPIT

    Lubricant composition and rolling bearing
    94.
    发明专利
    Lubricant composition and rolling bearing 有权
    润滑剂组合物和滚动轴承

    公开(公告)号：JP2013028651A

    公开(公告)日：2013-02-07

    申请号：JP2011163433

    申请日：2011-07-26

    Applicant: Nsk Ltd ,  日本精工株式会社

    Inventor： MATSUMOTO KANEAKI ,  YOKOUCHI ATSUSHI ,  SONODA KENTARO

    IPC: C10M169/02 ,  C10M115/04 ,  C10M115/08 ,  C10M129/76 ,  C10M133/06 ,  C10M137/02 ,  C10M137/04 ,  C10M137/12 ,  C10M145/36 ,  C10N20/00 ,  C10N30/00 ,  C10N30/06 ,  C10N30/12 ,  C10N40/02 ,  C10N50/10 ,  F16C33/66

    Abstract: PROBLEM TO BE SOLVED: To make lubrication in an application point favorable for a long period of time by specifying an additive added to a lubricant composition which is obtained by thickening base oil with a gelling agent, by recovering the reformation of a network in an early stage, and by making an effect of the additive appear.SOLUTION: There is provided the lubrication composition which contains: (A) the base oil; (B) the gelling agent which is at least one kind of an amino acid gelling agent and a benzylidenesorbitol gelling agent; (C) at least one kind of an anti-rust agent whose specific inductive capacity at 1,000 Hz is not smaller than 1,000 and an anti-wear agent; and a mixture of at least one kind of an anti-rust agent whose specific inductive capacity at 1,000 Hz is smaller than 1,000 and the anti-wear agent. There is also provided a rolling bearing sealed with the lubricant composition.

    Abstract translation: 要解决的问题：通过指定添加到通过用胶凝剂增稠基础油获得的润滑剂组合物中添加的添加剂，通过回收网络的改造来使得在长时间有利的应用点中的润滑 在早期阶段，并通过使添加剂的效果出现。

    解决方案：提供润滑组合物，其包含：（A）基础油; （B）至少一种氨基酸胶凝剂和苄基山梨糖醇胶凝剂的胶凝剂; （C）1000Hz以下的电感率不小于1,000的防锈剂和耐磨剂中的至少一种防锈剂; 以及1000Hz以下的电感率小于1000的至少一种防锈剂和耐磨剂的混合物。 还提供了用润滑剂组合物密封的滚动轴承。 版权所有（C）2013，JPO＆INPIT

    Lubricating oil additive composition and method for production thereof, lubricating oil composition and method for production thereof
    99.
    发明专利
    Lubricating oil additive composition and method for production thereof, lubricating oil composition and method for production thereof 有权
    润滑油添加剂组合物及其生产方法，润滑油组合物及其生产方法

    公开(公告)号：JP2010143968A

    公开(公告)日：2010-07-01

    申请号：JP2008319891

    申请日：2008-12-16

    Applicant: Nippon Oil Corp ,  新日本石油株式会社

    Inventor： MATSUI SHIGEKI ,  TAGAWA KAZUO

    IPC: C10M145/14 ,  C10M129/16 ,  C10M145/26 ,  C10M145/36 ,  C10M145/38 ,  C10M159/04 ,  C10N30/02 ,  C10N40/25

    Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil additive composition having both excellent viscosity index improvement effect and excellent fluidity.
    SOLUTION: The lubricating oil additive composition includes a viscosity index improving agent and a polyalkylene glycol compound. The lubricating oil additive composition has both excellent viscosity index improvement effect and excellent fluidity. The method to easily produce such a lubricating oil additive composition is also provided. A lubricating oil composition having sufficiently high viscosity index and sufficiently reduced volatility and a method to easily produce such a lubricating oil composition are provided by compounding such a lubricating oil additive composition.
    COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：提供具有优异的粘度指数改进效果和优异的流动性的润滑油添加剂组合物。 解决方案：润滑油添加剂组合物包括粘度指数改进剂和聚亚烷基二醇化合物。 润滑油添加剂组合物具有优异的粘度指数改善效果和优异的流动性。 还提供了容易地生产这种润滑油添加剂组合物的方法。 通过混合这种润滑油添加剂组合物，提供具有足够高的粘度指数和充分降低的挥发性的润滑油组合物和容易地制备这种润滑油组合物的方法。 版权所有（C）2010，JPO＆INPIT

    Hydroforming lubricant, hydroforming metallic tube using it, and hydroforming processing method
    100.
    发明专利
    Hydroforming lubricant, hydroforming metallic tube using it, and hydroforming processing method 审中-公开
    加氢润滑剂，使用其加氢金属管，以及加氢处理方法

    公开(公告)号：JP2009108169A

    公开(公告)日：2009-05-21

    申请号：JP2007280819

    申请日：2007-10-29

    Applicant: Sumitomo Light Metal Ind Ltd ,  住友軽金属工業株式会社

    Inventor： WATANABE TAKAMICHI ,  HOSOMI KAZUHIRO ,  UEDA KAORU ,  HATSUNO KEIICHIRO

    IPC: C10M169/04 ,  B21D26/02 ,  B21D26/033 ,  B21D26/037 ,  C10M101/02 ,  C10M105/04 ,  C10M107/04 ,  C10M111/04 ,  C10M133/16 ,  C10M135/08 ,  C10M135/10 ,  C10M137/06 ,  C10M137/08 ,  C10M145/04 ,  C10M145/14 ,  C10M145/22 ,  C10M145/26 ,  C10M145/36 ,  C10M145/38 ,  C10M149/20 ,  C10N20/00 ,  C10N20/04 ,  C10N30/00 ,  C10N30/06 ,  C10N40/24

    Abstract: PROBLEM TO BE SOLVED: To provide a hydroforming lubricant, which exhibits excellent lubrication and seizure preventing performance to prevent break, buckling, damage on the surface during processing even when highly precise hydroforming processing is carried out and can improve removability of a lubrication coating; a hydroforming metallic tube using the lubricant, and a hydroforming processing method.
    SOLUTION: The hydroforming lubricant comprises 20-98 wt.% of wax with a melting point 45-110°C on a solid weight basis, and the rest of the hydroforming lubricant consists of a soluble aqueous resin or a surfactant. Preferably, the wax consists of one or more kinds of wax among carnauba wax, lanolin, and paraffin, while the soluble aqueous resin consists of one or more kinds of resin among acrylic resin with molecular weight of 5,000-100,000, polyalkylene glycol with molecular weight of 800-35,000, urethane resin, polylactic acid, and polyvinyl alcohol.
    COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种液压成形润滑剂，即使在进行高精度的液压成形加工时，其表现出优异的润滑和防止发生性能，以防止断裂，弯曲，表面损坏，并且可以提高润滑剂的可除去性 涂层; 使用润滑剂的液压成形金属管，以及液压成形处理方法。 解决方案：液压成形润滑剂包含20-98重量％的以固体重量为基准的熔点为45-110℃的蜡，其余的液体成形润滑剂由可溶性水性树脂或表面活性剂组成。 优选地，蜡由巴西棕榈蜡，羊毛脂和石蜡中的一种或多种蜡组成，而可溶性水性树脂由分子量为5,000-100,000的丙烯酸树脂中的一种或多种树脂组成，分子量为的聚亚烷基二醇 800-35,000，聚氨酯树脂，聚乳酸和聚乙烯醇。 版权所有（C）2009，JPO＆INPIT

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