Title:
POLYETHER DERIVATIVE AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/110068
Kind Code:
A1
Abstract:
A polyether derivative and a preparation method therefor. The polyether derivative has the following structure: formula (I). The polyether derivative has a functional group introduced into the polyether chain, such that the derivative has an ether bond, an ester group, an amino group, a heteroatom, and other groups, enabling the derivative to have various functions such as anti-oxidation, anti-wear functionality, and anti-rust functionality, either without requiring additional additives or requiring fewer additional additives used to make up for the lack of base oil functions.
Inventors:
CHENG LIANG (CN)
ZHANG JIE (CN)
ZHANG JIE (CN)
Application Number:
PCT/CN2020/132472
Publication Date:
June 02, 2022
Filing Date:
November 27, 2020
Export Citation:
Assignee:
UNIV GUANGDONG PETROCHEM TECH (CN)
International Classes:
C08G65/334; C08G65/333; C10M145/38; C10M149/14; C10M151/04; C10N30/06; C10N30/08; C10N30/10; C10N30/12
Domestic Patent References:
| WO1990005172A1 | 1990-05-17 |
Foreign References:
| CN111378110A | 2020-07-07 | |||
| CN109679086A | 2019-04-26 | |||
| EP0084227A1 | 1983-07-27 |
Attorney, Agent or Firm:
SHENZHEN REFINED INTELLECTUAL PROPERTY OFFICE (GENERAL PARTNERSHIP) (CN)
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