Sliding Member Coating Composition
    62.
    发明申请
    Sliding Member Coating Composition 审中-公开
    滑动构件涂料组合物

    公开(公告)号:US20120101011A1

    公开(公告)日:2012-04-26

    申请号:US13266810

    申请日:2010-04-27

    Abstract: There is provided a sliding member coating composition for forming a coating on the surface of a sliding member, which contains a binder resin, abrasion inhibiting members, and a solid lubricant as needed. The shape of the abrasion inhibiting members is a panel shape having an aspect ratio of 5 to 100 expressed by average particle diameter/average particle thickness, and has an average particle diameter of 15.0 μm or smaller and a Moh's hardness of 6 or higher. The content of the solid lubricant can be set to 0 to 15 parts by weight with respect to 100 parts by weight of the binder resin, and the content of the abrasion inhibiting members to 1 to 100 parts by weight with respect to 100 parts by weight of the binder resin. The solid lubricant may not be blended. The abrasion inhibiting members are preferably aluminas. According to the sliding member coating composition in the present invention, even when being exposed to severe frictional conditions for a long time, preferable lubricity can be guaranteed.

    Abstract translation: 提供了一种用于在滑动构件的表面上形成涂层的滑动构件涂料组合物,其包含粘合剂树脂,耐磨损构件和根据需要的固体润滑剂。 耐磨损构件的形状是由平均粒径/平均粒子厚度表示的长径比为5〜100的面板形状,平均粒径为15.0μm以下,莫氏硬度为6以上。 相对于100重量份的粘合剂树脂,固体润滑剂的含量可以设定为0〜15重量份,相对于100重量份,耐磨损剂的含量为1〜100重量份 的粘合剂树脂。 固体润滑剂不能混合。 耐磨损构件优选为氧化铝。 根据本发明的滑动部件涂料组合物,即使在长时间暴露于严格的摩擦条件下,也可以保证优选的润滑性。

    Catalytic antioxidants
    65.
    发明授权
    Catalytic antioxidants 有权
    催化抗氧化剂

    公开(公告)号:US08030257B2

    公开(公告)日:2011-10-04

    申请号:US11418953

    申请日:2006-05-05

    Abstract: The present invention is directed to lubricating oils of improved antioxidancy comprising a base oil selected from the group consisting of mineral oils, synthetic oils and mixtures thereof containing an effective amount of one or more organometallic compound and/or coordination complex selected from the group consisting of (a) a metal or metal cation with more than one oxidation state, above the ground state, and two or more anions, (b) a metal or metal cation with more than one oxidation state above the ground state and one or more bidentate or tridentate ligands, (c) a metal or metal cation with more than one oxidation state above the ground slate, and one or more amines and one or more ligands, and (d) mixtures thereof, to a method for improving the antioxidancy of formulated lubricating oil compositions by the addition thereto of an effective amount of the aforementioned organometallic compound, and/or coordination complex, and to an additive concentrate containing the aforementioned organometallic compound and/or coordination complex.

    Abstract translation: 本发明涉及改进抗氧化剂的润滑油,其包含选自矿物油,合成油及其混合物的基础油,其含有有效量的一种或多种有机金属化合物和/或配位络合物,所述组合物选自 (a)金属或金属阳离子具有超过基态的多于一个氧化态,以及两种或多种阴离子,(b)金属或金属阳离子,其具有高于基态的多于一种氧化态,以及一种或多种二齿或 三齿配体,(c)在地板上方具有多于一个氧化态的金属或金属阳离子,以及一种或多种胺和一种或多种配体,和(d)其混合物,用于提高配制润滑剂的抗氧化性的方法 通过添加有效量的上述有机金属化合物和/或配位络合物的油组合物,以及含有上述的添加剂浓缩物 有机金属化合物和/或配位络合物。

Patent Agency Ranking