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Patent Searching and Data


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.

Inventors:
TOKUE HIROSHI (JP)
MATSUMURA KAZUNARI (JP)
MASUDA ERI (JP)
Application Number:
PCT/JP2023/032862
Publication Date:
March 14, 2024
Filing Date:
September 08, 2023
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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:
WO2019203333A12019-10-24
WO2017094348A12017-06-08
Foreign References:
JPH06346078A1994-12-20
JP2019099728A2019-06-24
JP2012173539A2012-09-10
JP2008024892A2008-02-07
JP2017101211A2017-06-08
JP2023046286A2023-04-03
JP2023011394A2023-01-24
Attorney, Agent or Firm:
TAZAKI Akira et al. (JP)
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