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公开(公告)号:US20180079983A1
公开(公告)日:2018-03-22
申请号:US15569429
申请日:2016-04-27
发明人: Yusuke NAKANISHI , Hiromu KUMAGAI
IPC分类号: C10M119/20 , C10M169/06 , C10M175/00 , C10M177/00
摘要: Provided is a grease containing a base oil and a hydrophilic nanofiber, the hydrophilic nanofiber having a thickness (d) of 0.01 to 500 nm being dispersed therein. The grease is low in an environmental load and excellent in safety on the human body and also has an appropriate worked penetration and has a high dropping point, and therefore, it is also excellent in heat resistance.
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公开(公告)号:US20210009916A1
公开(公告)日:2021-01-14
申请号:US16980870
申请日:2019-03-26
发明人: Yusuke NAKANISHI , Hiromu KUMAGAI
IPC分类号: C10M119/20 , C10M101/00 , C10M113/10 , C10M113/16 , C10M169/02
摘要: The present invention addresses a problem of providing a grease composition that uses hydrophilic nanofibers but still has excellent water resistance and does not readily experience oil separation. The grease composition contains a base oil, hydrophilic nanofibers having a thickness (d) of 1 to 500 nm, and an organic bentonite.
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公开(公告)号:US20180037842A1
公开(公告)日:2018-02-08
申请号:US15549036
申请日:2016-02-04
发明人: Yoshiyuki SUETSUGU , Hiromu KUMAGAI
IPC分类号: C10M171/06 , C10M177/00 , C10M169/02 , C10M115/08 , C10M115/10
摘要: A grease of the invention contains a base oil and a thickener, where, when the volumetric-based arithmetic mean particle size of particles contained in the grease measured using laser diffraction/scattering method is A (unit: μm), a formula A≦3 (1) is satisfied.
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