发明名称 |
Linear alkylphenol derived detergent substantially free of endocrine disruptive chemicals |
摘要 |
Disclosed is a lubricating oil composition displaying reduced endocrine disruption response, comprising a major amount of an oil of lubricating viscosity; and a detergent comprising an unsulfurized alkali or alkaline earth metal salt of a reaction product of
(1) an olefin having at least 10 carbon atoms, wherein greater than 80 mole % of the olefin is a linear C 20 -C 30 n-alpha olefin, wherein less than 10 mole % of the olefin is a linear olefin of less than 20 carbon atoms, and wherein less than 5 mole % of the olefin is branched chain olefin of 18 carbons or less, and
(2) a hydroxyaromatic compound. |
申请公布号 |
EP1760135(A2) |
申请公布日期 |
2007.03.07 |
申请号 |
EP20060254574 |
申请日期 |
2006.09.01 |
申请人 |
CHEVRON ORONITE COMPANY LLC;CHEVRON U.S.A. INC. |
发明人 |
STONEBRAKER, PETER MICHAEL;ROBERTS, LINDA SUSAN GORDON;CAMPBELL, CURTIS B. |
分类号 |
C10M129/10;C10M129/14;C10M129/54 |
主分类号 |
C10M129/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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