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发明公开
CN108699468A 高粘度基础油料组合物 有权

高粘度基础油料组合物
摘要：
提供生产具有高粘度并且还具有一种或多种代表优质基础油料的性质的第II类基础油料的方法。所得第II类基础油料可具有大于常规第II类基础油料的相应粘度的在100℃下的粘度和/或在40℃下的粘度。另外，所得第II类基础油料可具有一种或多种代表优质基础油料的性质。
摘要（英）：

Methods are provided for producing Group II base stocks having high viscosity and also having one or more properties indicative of a high quality base stock. The resulting Group II base stocks can have a viscosity at 100 DEG C and/or a viscosity at 40 DEG C that is greater than the corresponding viscosity for a conventional Group II base stock. Additionally, the resulting Group II base stocks canhave one or more properties that are indicative of a high quality base stock.

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