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1.
公开(公告)号:EP4461790A1
公开(公告)日:2024-11-13
申请号:EP24174920.9
申请日:2024-05-08
申请人: TUNAP GmbH & Co. KG
IPC分类号: C10M169/06 , C10N10/02 , C10N10/04 , C10N30/06 , C10N30/12 , C10N30/00 , C10N40/00 , C10N50/02 , C10N50/10
摘要: Die vorliegende Erfindung betrifft eine Festschmierstoffzusammensetzung, die eine Festschmierstoffmischung umfasst, die ein Fettsäureamid, eine Dicarbonsäure oder ein Salz davon, und Bornitrid umfasst oder daraus besteht. Die Festschmierstoffzusammensetzung umfasst ferner eine Schmierfettbasis und ein Lösungsmittel und/oder ein Treibmittel. Die vorliegende Erfindung betrifft ferner ein Verfahren zum Schmieren einer Kette und die Verwendung der Festschmierstoffzusammensetzung zum Schmieren.
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公开(公告)号:EP4073213B1
公开(公告)日:2024-09-25
申请号:EP20800639.5
申请日:2020-11-03
IPC分类号: C10M169/06 , C10N40/06 , C10N40/14 , C10N50/10
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公开(公告)号:EP4403615A1
公开(公告)日:2024-07-24
申请号:EP22867470.1
申请日:2022-09-13
申请人: Kyodo Yushi Co., Ltd. , NSK Ltd.
IPC分类号: C10M169/06 , C10N30/00 , C10N30/06 , C10N30/12 , C10N40/02 , C10N50/10 , F16C19/18 , F16C33/66 , C10M115/08 , C10M129/10 , C10M129/26 , C10M137/10
CPC分类号: C10M115/08 , C10M129/10 , C10M129/26 , C10M137/10 , C10M169/06 , F16C19/18 , F16C33/66
摘要: A grease composition for vehicular hub unit bearings is provided, in which a base oil is a synthetic hydrocarbon oil having a kinematic viscosity at 40°C of 25-50 mm2/s, a thickener is an alicyclic aliphatic diurea compound, based on a total mass of the composition, 0.1-5% by mass of a carboxylic acid-based corrosion inhibitor, 0.1-5% by mass of a carboxylic acid salt-based corrosion inhibitor, and 0.1-3% by mass of an amine salt of a fatty acid are contained, and a worked penetration is 220-270.
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公开(公告)号:EP4365269A1
公开(公告)日:2024-05-08
申请号:EP22833190.6
申请日:2022-06-29
发明人: WATANABE, Go
IPC分类号: C10M169/06 , C10N30/00 , C10N40/04 , C10N50/10 , C10M115/08
CPC分类号: C10N2040/0420130101 , C10N2050/1020130101 , C10M169/06 , C10N2030/0020130101 , C10M115/08
摘要: Provided is a grease composition containing a base oil (A), a urea-based thickener (B), and a hardening agent for fat and/or fatty oil (C), in which particles containing the urea-based thickener (B) in the grease composition satisfy the following requirement (I), liquefy when heated to a certain temperature or higher, return to a solid state when returned to ordinary temperature after heated to a certain temperature or higher, have high responsiveness to application of shear stress, and are easily softened when shear stress is applied. • Requirement (I): an arithmetic average particle diameter of the particles on an area basis as measured by a laser diffraction and scattering method is 2.0 µm or less.
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公开(公告)号:EP3613832B1
公开(公告)日:2023-12-20
申请号:EP18788427.5
申请日:2018-04-02
发明人: ZHANG, Lianhui
IPC分类号: C10M169/06 , C10M123/04 , C10M141/12 , C10N10/04 , C10N30/06 , C10N30/12 , C10N30/00 , C10N40/02 , C10N40/04 , C10N50/10
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公开(公告)号:EP3783088B1
公开(公告)日:2023-11-01
申请号:EP20190416.6
申请日:2020-08-11
IPC分类号: C10M169/06 , F16C13/00 , G03G15/20
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公开(公告)号:EP3550003B1
公开(公告)日:2022-01-05
申请号:EP17875964.3
申请日:2017-11-29
发明人: SHISHIKURA, Akihiro
IPC分类号: C10M117/02 , C10M169/06 , C10M137/00 , C10M139/00 , C10N10/02 , C10N10/12 , C10N20/00 , C10N30/00 , C10N30/06 , C10N40/00 , C10N40/02 , C10N40/04 , C10N40/06 , C10N40/08 , C10N40/22 , C10N40/24 , C10N40/25 , C10N40/30 , C10N40/32 , C10N50/10
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公开(公告)号:EP3885425A1
公开(公告)日:2021-09-29
申请号:EP19887436.4
申请日:2019-11-21
发明人: ISA Kazuki , TAKEYAMA Yuki , SATO Yuta
IPC分类号: C10M169/06 , C10N10/02 , C10N10/04 , C10N20/00 , C10N20/02 , C10N30/00 , C10N30/06 , C10N30/08 , C10N40/02 , C10N50/10 , F16C19/34 , C10M115/08 , C10M117/00 , C10M125/10 , C10M129/10 , C10M133/12 , C10M135/02 , C10M135/10
摘要: A grease composition for a tapered roller bearing comprising: (a) at least one compound selected from the group consisting of metallic salts each having a metallic group having a valence of 2 as an additive; (b) a base oil containing a synthetic oil having a viscosity index of 110 or more and a pour point of -35°C or less in an amount of 40% or more of the entire base oil; (c) a thickener; and (d) an antioxidant.
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公开(公告)号:EP3820978A1
公开(公告)日:2021-05-19
申请号:EP19740328.0
申请日:2019-07-09
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