Title:
GREASE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2020/129305
Kind Code:
A1
Abstract:
A grease composition which contains a perfluoropolyether oil that serves as a base oil, a thickening agent, and a fullerene derivative that has a group containing a perfluoropolyether chain, and which is configured such that the fullerene derivative is contained in an amount of 0.0001-0.2000 part by mass relative to 100 parts by mass of the base oil.
Inventors:
MONDEN RYUJI (JP)
KURITANI MASUMI (JP)
IGARASHI TAKESHI (JP)
UEDA YASUYUKI (JP)
KURITANI MASUMI (JP)
IGARASHI TAKESHI (JP)
UEDA YASUYUKI (JP)
Application Number:
PCT/JP2019/033092
Publication Date:
June 25, 2020
Filing Date:
August 23, 2019
Export Citation:
Assignee:
SHOWA DENKO KK (JP)
International Classes:
C10M125/02; C10M107/38; C10M119/22; C10M159/12; C10N30/00; C10N30/06; C10N30/08; C10N40/00; C10N40/02; C10N50/10
Domestic Patent References:
| WO2017006812A1 | 2017-01-12 | |||
| WO2015125940A1 | 2015-08-27 | |||
| WO2018030412A1 | 2018-02-15 | |||
| WO2010010789A1 | 2010-01-28 |
Foreign References:
| JP2017014192A | 2017-01-19 | |||
| JP2015109129A | 2015-06-11 | |||
| JP2015135710A | 2015-07-27 | |||
| JP2010100702A | 2010-05-06 | |||
| JP2013001849A | 2013-01-07 | |||
| JP2018028026A | 2018-02-22 | |||
| JP2011038591A | 2011-02-24 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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