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Water-based lubricant and friction modifier compositions and their use for lubricating steel-steel interfaces

机译：水性润滑剂和摩擦改进剂组合物及其在润滑钢-钢界面中的用途

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摘要

The present invention relates to novel lubricant and/or friction modifier compositions optionally comprising a solid lubricant and a binding agent in water medium suitable for lubricating steel-steel interfaces such as tractor-trailer couplings, rail-wheel systems and other heavy duty applications wherein the compositions comprise 24 to 90 percent by weight of water, 3 to 18 percent by weight of a binding agent and 2 to 60 percent by weight of solid lubricant and/or 3 to 32 percent by weight of friction modifiers. The compositions can further comprise 0.001 to 2 percent by weight of a wetting agent. The compositions according to the present invention have high or very high and positive coefficients of friction such that the coefficient of friction is considerably higher than the solid lubricant.

机译：本发明涉及新颖的润滑剂和/或摩擦改进剂组合物，其在水介质中任选地包含固体润滑剂和粘合剂，该润滑剂适合于润滑钢-钢界面，例如拖拉机-拖车联接器，轮-轮系统和其他重型应用，其中该组合物包含24至90重量％的水，3至18重量％的粘合剂和2至60重量％的固体润滑剂和/或3至32重量％的摩擦改性剂。该组合物可以进一步包含0.001至2重量％的润湿剂。根据本发明的组合物具有高的或非常高的正摩擦系数，使得摩擦系数明显高于固体润滑剂。

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公开/公告号CZ297890B6

专利类型
公开/公告日2007-04-25

原文格式PDF
申请/专利权人 KELSAN TECHNOLOGIES CORP.;
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申请/专利号CZ19990000924
发明设计人 CHIDDICK KELVIN SPENCER;
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申请日1997-09-11
分类号C10M173/02;C10M105/18;C10M125;C10M125/02;C10M125/22;C10M125/26;C10M125/30;C10M129/10;C10M139;C10N20;C10N30;C10N30/06;C10N40/24;C10N50/02;C10N50/08;
国家 CZ
入库时间 2022-08-21 20:59:11

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