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1. 发明申请

WO2008058774A1 IMPROVEMENT IN QUALITY CONTROL OF A FUNCTIONAL FLUID 审中-公开
标题翻译：功能流体质量控制的改进
公开(公告)号：WO2008058774A1
公开(公告)日：2008-05-22
申请号：PCT/EP2007/058169
申请日：2007-08-07
申请人： EVONIK ROHMAX ADDITIVES GMBH
发明人： KINKER, Bernard , WANG, Jen-Lung , SOUCHIK, Joan
IPC分类号： C10M129/38 , C10M159/18 , C10M161/00 , C10M165/00 , C10N10/02 , C10N10/04 , C10N10/06 , C10N10/08 , C10N10/10 , C10N10/14 , C10N10/16
CPC分类号： C10M129/38 , C10M159/18 , C10M161/00 , C10M165/00 , C10M2201/06 , C10M2207/126 , C10M2209/084 , C10M2227/065 , C10M2227/09 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2210/04 , C10N2210/05 , C10N2210/07 , C10N2210/08 , C10N2230/00 , C10N2240/08 , Y10T436/13
摘要： The present invention describes use of use of a metal compound to control the quality of a functional fluid. Additionally, the present invention concerns a method for controlling the quality of a functional fluid comprising the steps of: adding a metal compound to a component of a lubricant; mixing the component with a base oil; measuring the concentration of the metal compound in the functional fluid; and comparing the expected concentration of the metal compound with the measured concentration.
摘要翻译：本发明描述了使用金属化合物来控制功能流体的质量的用途。另外，本发明涉及一种用于控制功能流体质量的方法，包括以下步骤：向润滑剂的组分中加入金属化合物; 将组分与基础油混合; 测量功能流体中金属化合物的浓度; 并将金属化合物的预期浓度与测定浓度进行比较。

2. 发明申请

WO2008043584A1 A METHOD FOR THE DETERMINATION OF THE OXIDATIVE STABILITY OF A LUBRICATING FLUID 审中-公开
标题翻译：一种确定润滑油的氧化稳定性的方法
公开(公告)号：WO2008043584A1
公开(公告)日：2008-04-17
申请号：PCT/EP2007/056674
申请日：2007-07-03
申请人： EVONIK ROHMAX ADDITIVES GMBH , KINKER, Bernard , ROMASZEWSKI, Raymond
发明人： KINKER, Bernard , ROMASZEWSKI, Raymond
IPC分类号： G01N33/28
CPC分类号： G01N33/2888
摘要： The present invention concerns a method for the determination of the oxidative stability of a lubricating fluid, comprising the steps of: introducing a sample of the lubricating fluid under test in an reaction cell; introducing catalytic amounts of a catalyst to the reaction cell; heating the cell to the oxidation temperature of the lubricating fluid and maintaining this temperature; delivering oxygen containing gas at constant flow rate through the cell over the course of the reaction; delivering a gas comprising nitrogen dioxide at a constant flow rate through the cell for a specified time; applying and maintaining a specified vacuum on the reaction cell; allowing the mixture to react for a specified time; measuring the viscosity of the oxidized lubricating fluid. Additionally, the present invention describes an apparatus for the determination of the oxidative stability of a lubricating fluid.
摘要翻译：本发明涉及一种确定润滑液的氧化稳定性的方法，包括以下步骤：将待测润滑液的样品引入反应池中; 将催化量的催化剂引入反应池; 将电池加热至润滑液的氧化温度并维持该温度; 在反应过程中以恒定流速输送含氧气体通过电池; 以恒定流速通过电池输送包含二氧化氮一定时间的气体; 在反应池上施加和保持指定的真空; 允许混合物反应一定时间; 测量氧化润滑液的粘度。此外，本发明描述了一种用于确定润滑流体的氧化稳定性的装置。

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