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Title:
GREASE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2023/002626
Kind Code:
A1
Abstract:
A grease composition comprising a base oil and a thickening agent, wherein the thickening agent comprises a urea compound and a styrene-based polymer, the content of the styrene-based polymer being 2-30 mass% with respect to the sum of the urea compound and the styrene-based polymer.

Inventors:
NIIYA KANAKO (JP)
MATSUYAMA JUNYA (JP)
Application Number:
PCT/JP2021/027389
Publication Date:
January 26, 2023
Filing Date:
July 21, 2021
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Assignee:
JTEKT CORP (JP)
International Classes:
C10M169/06; C10M105/04; C10M107/02; C10M115/08; C10M119/02; C10N50/10
Domestic Patent References:
WO2019017227A12019-01-24
Foreign References:
JP2007297422A2007-11-15
US5207935A1993-05-04
JP2012177105A2012-09-13
JP2002327188A2002-11-15
JP2004339447A2004-12-02
JP2015021117A2015-02-02
JP2020105350A2020-07-09
Attorney, Agent or Firm:
SUNCREST PATENT AND TRADEMARK ATTORNEYS (JP)
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