发明名称 |
GREASE COMPOSITION AND ROLLING DEVICE |
摘要 |
<p>A grease composition which is excellent in seizure resistance can be provided without deteriorating resistance to stirring in the rolling device, and a rolling device in which the grease composition intervenes to a predetermined portion can be also provided by use of a grease composition comprising a base oil and a thickener, the thickener being a diurea compound obtained by allowing an amine mixture comprising alkylphenylamine, an alkyl group of which has 8 to 16 carbon atoms, and cyclohexylamine, to react with a diisocyanate compound, the amount of cyclohexylamine in the amine mixture being 80% by mole or more and less than 91 % by mole, and a worked penetration being 300 to 330.</p> |
申请公布号 |
EP2829593(A1) |
申请公布日期 |
2015.01.28 |
申请号 |
EP20130765251 |
申请日期 |
2013.03.22 |
申请人 |
JTEKT CORPORATION;NIPPON GREASE CO., LTD. |
发明人 |
YOSHIZAKI, KOJI;SUZUKI, KENSUKE;IWAMATSU, HIROKI;MITSUOKA, MASASHI |
分类号 |
C10M169/02;C10M115/08;C10N20/00;C10N30/06;C10N40/02;C10N50/10;F16C19/06;F16C29/04;F16C33/66;F16H25/22;F16H25/24 |
主分类号 |
C10M169/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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