Title:
LUBRICANT COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2020/262141
Kind Code:
A1
Abstract:
Provided is a lubricant composition which is for a resin-resin sliding part or a resin-metal sliding part and has an excellent effect of reducing noise generated in a sliding part. This lubricant composition for a resin-resin sliding part or a resin-metal sliding part contains: a base oil including perfluoropolyether oil having a side chain; and as a thickener, polytetrafluoroethylene and melamine cyanurate that have a primary particle diameter of at least 1 μm.
Inventors:
SAKAI AYUMI (JP)
Application Number:
PCT/JP2020/023753
Publication Date:
December 30, 2020
Filing Date:
June 17, 2020
Export Citation:
Assignee:
NOK KLUEBER CO LTD (JP)
International Classes:
C10M169/02; C10M107/38; C10M119/22; C10M119/24; C10N20/06; C10N30/00; C10N40/02
Domestic Patent References:
| WO2018220945A1 | 2018-12-06 |
Foreign References:
| JP2006232921A | 2006-09-07 | |||
| JP2003246996A | 2003-09-05 | |||
| JP2009091464A | 2009-04-30 | |||
| JP2003293797A | 2003-10-15 | |||
| JP4883920B2 | 2012-02-22 | |||
| JPS6218127B2 | 1987-04-21 | |||
| JPH0455595A | 1992-02-24 | |||
| JPS6134430A | 1986-02-18 | |||
| JPH05310716A | 1993-11-22 | |||
| JPH07224049A | 1995-08-22 |
Other References:
See also references of EP 3992270A4
Attorney, Agent or Firm:
EINSEL Felix-Reinhard et al. (JP)
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