申请人:ExxonMobil Research and Engineering Company
公开号:US10323204B2
公开(公告)日:2019-06-18
This disclosure provides low viscosity, low volatility aryl ether compounds represented by formula (1):
and represented by formula (2):
wherein R1 is the same or different and is a linear or branched alkyl group having from 1 to 20 carbon atoms; R2 is the same or different and is hydrogen or an alkyl group having from 1 to 4 carbon atoms; and n is the same or different and is a value from 0 to 8. This disclosure also provides processes for producing the aryl ether compounds, lubricating oil basestocks and lubricating oils containing one or more of the aryl ether compounds, and a method for improving one or more of solubility and dispersancy of polar additives and/or sludge in a lubricating oil by using as the lubricating oil a formulated oil containing one or more of the aryl ether compounds.
本公开提供了由式 (1) 表示的低粘度、低挥发性芳基醚化合物:
和式 (2) 所代表的芳基醚化合物:
其中 R1 相同或不同,为具有 1 至 20 个碳原子的直链或支链烷基;R2 相同或不同,为氢或具有 1 至 4 个碳原子的烷基;n 相同或不同,为 0 至 8 之间的数值。本公开还提供了生产芳基醚化合物、含有一种或多种芳基醚化合物的润滑油基础油和润滑油的工艺,以及通过使用含有一种或多种芳基醚化合物的配制油作为润滑油来改善极性添加剂和/或油泥在润滑油中的一种或多种溶解性和分散性的方法。