A hindered phenol compound, preparation thereof and use thereof as an antioxidant
申请人:China Petroleum & Chemical Corporation
公开号:EP2952505A1
公开(公告)日:2015-12-09
This invention relates to a novel hindered phenol compound of Formula (I) (wherein the groups R and R' are as defined in the specification), preparation thereof and use thereof as an antioxidant. By using the hindered phenol compound of this invention as an antioxidant, it is possible to produce a lubricant oil composition exhibiting excellent oxidation resistance at elevated temperatures.
A HINDERED PHENOL COMPOUND, PREPARATION THEREOF AND USE THEREOF AS AN ANTIOXIDANT
申请人:China Petroleum & Chemical Corporation
公开号:EP2952505B1
公开(公告)日:2018-05-23
HINDERED PHENOL COMPOUND, PREPARATION THEREOF AND USE THEREOF AS AN ANTIOXIDANT
申请人:CHINA PETROLEUM & CHEMICAL CORPORATION
公开号:US20150353858A1
公开(公告)日:2015-12-10
This invention relates to a novel hindered phenol compound of Formula (I) (wherein the groups R and R′ are as defined in the specification), preparation thereof and use thereof as an antioxidant. By using the hindered phenol compound of this invention as an antioxidant, it is possible to produce a lubricant oil composition exhibiting excellent oxidation resistance at elevated temperatures.
US9512380B2
申请人:——
公开号:US9512380B2
公开(公告)日:2016-12-06
Jones; Wilson, Journal of the Chemical Society, 1949, p. 550