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Patent Searching and Data


Title:
PHENOLIC DERIVATIVE, PREPARATION METHOD THEREFOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/078369
Kind Code:
A1
Abstract:
Provided are a phenolic derivative, preparation method therefor and use thereof. The phenolic derivative has a structure as shown in formula (I), and the definitions of the groups therein are shown in the description. The phenolic derivative can be used as an antioxidant in lubricating oil, grease, plastic, and rubber, and can also be used as base oil of lubricating oil and grease and an antiwear agent of lubricating oil and grease. The phenolic derivative has excellent oxidation resistance, lubricating performance, friction-reduction performance, viscosity-temperature performance, and low temperature performance.

Inventors:
CHEN XIAOWEI (CN)
WEI KECHENG (CN)
LIANG YUXIANG (CN)
Application Number:
PCT/CN2019/111409
Publication Date:
April 23, 2020
Filing Date:
October 16, 2019
Export Citation:
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Assignee:
CHINA PETROLEUM & CHEM CORP (CN)
SINOPEC RES INST PETROLEUM (CN)
International Classes:
C07C69/30; C07C39/15; C07C69/33; C07D303/14; C07D331/02; C07D339/08; C07D341/00; C07D409/14; C07D495/08; C07D519/00; C10M129/14; C10M129/18; C10M129/74; C10M135/34
Foreign References:
CN105219458A2016-01-06
KR20180079152A2018-07-10
US2947789A1960-08-02
US2947724A1960-08-02
US2807653A1957-09-24
CN104745280A2015-07-01
CN101892111A2010-11-24
CN106118804A2016-11-16
CN103154206A2013-06-12
CN105189716A2015-12-23
CN105175698A2015-12-23
CN1611563A2005-05-04
CN107098917A2017-08-29
CN107827795A2018-03-23
Other References:
DATABASE Registry 1 March 2010 (2010-03-01), retrieved from STN Database accession no. 61549-12-0
EBERHARD W.NEUSE ET AL.: "Cardanol Derivatives as PVC Plasticizers.II.Plasticizer Evaluation", JOURNAL OF APPLIED POLYMER SCIENCE, vol. 21, no. 11, November 1977 (1977-11-01), pages 3023 - 3033, XP055702858
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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