Title:
POLYMER, FRICTION REDUCER FOR LUBRICATING OIL, AND LUBRICATING OIL COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2024/053734
Kind Code:
A1
Abstract:
A polymer having a main-chain polymeric structure and a side-chain polymeric structure, wherein the side-chain polymeric structure comprises a constituent unit derived from an alkyl (meth)acrylate (a) in which the alkyl group has 11-30 carbon atoms. The polymer has a mass-average molecular weight of 90,000 or lower.
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Inventors:
TOKUE HIROSHI (JP)
MATSUMURA KAZUNARI (JP)
MASUDA ERI (JP)
MATSUMURA KAZUNARI (JP)
MASUDA ERI (JP)
Application Number:
PCT/JP2023/032862
Publication Date:
March 14, 2024
Filing Date:
September 08, 2023
Export Citation:
Assignee:
MITSUBISHI CHEM CORP (JP)
International Classes:
C08F265/06; C10M145/14; C10N30/06; C10N40/02; C10N40/04; C10N40/08; C10N40/20; C10N40/25
Domestic Patent References:
WO2019203333A1 | 2019-10-24 | |||
WO2017094348A1 | 2017-06-08 |
Foreign References:
JPH06346078A | 1994-12-20 | |||
JP2019099728A | 2019-06-24 | |||
JP2012173539A | 2012-09-10 | |||
JP2008024892A | 2008-02-07 | |||
JP2017101211A | 2017-06-08 | |||
JP2023046286A | 2023-04-03 | |||
JP2023011394A | 2023-01-24 |
Attorney, Agent or Firm:
TAZAKI Akira et al. (JP)
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