- Patent Title: Benzotriazole derivative, preparation process and the use thereof
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Application No.: US16097092Application Date: 2017-04-25
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Publication No.: US10822359B2Publication Date: 2020-11-03
- Inventor: Shuo Su , Jun Long , Qinghua Duan , Hui Zhang
- Applicant: CHINA PETROLEUM & CHEMICAL CORPORATION , RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
- Applicant Address: CN Beijing CN Beijing
- Assignee: CHINA PETROLEUM & CHEMICAL CORPORATION,RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
- Current Assignee: CHINA PETROLEUM & CHEMICAL CORPORATION,RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
- Current Assignee Address: CN Beijing CN Beijing
- Agency: Novick, Kim & Lee, PLLC
- Agent Allen Xue
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2a3e84a6
- International Application: PCT/CN2017/000325 WO 20170425
- International Announcement: WO2017/185819 WO 20171102
- Main IPC: C07F9/6518
- IPC: C07F9/6518 ; C10M137/10 ; C10M169/04 ; C10N30/06 ; C10N30/10 ; C10N30/12
Abstract:
The present invention relates to a benzotriazole derivative, a preparation process thereof and the use thereof in preparation of the lubricating oil composition. The structure of the benzotriazole derivative of the present invention is shown by general formula (I). The benzotriazole derivative of the present invention, as the anti-wear additive for lubricating oil, not only has an excellent extreme pressure anti-wear property, but also has one or more excellent properties of thermal oxidation stability, corrosion resistance, rust resistance and anti-friction performance. In the general formula (I), each of the group(s) and the number(s) are defined as in the description.
Public/Granted literature
- US20190106446A1 BENZOTRIAZOLE DERIVATIVE, PREPARATION PROCESS AND THE USE THEREOF Public/Granted day:2019-04-11
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