发明公开
EP2481790A1 LUBRICANT COMPOSITION AND CONTINUOUSLY-VARIABLE TRANSMISSION
有权
SCHMIERMITTELZUSAMMENSETZUNG UND STUFENLOS VERSTELLBARES GETRIEBE
- 专利标题： LUBRICANT COMPOSITION AND CONTINUOUSLY-VARIABLE TRANSMISSION
- 专利标题（中）： SCHMIERMITTELZUSAMMENSETZUNG UND STUFENLOS VERSTELLBARES GETRIEBE
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申请号： EP10818729.5申请日： 2010-09-15
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公开(公告)号： EP2481790A1公开(公告)日： 2012-08-01
- 发明人: NARITA Keiichi
- 申请人： Idemitsu Kosan Co., Ltd.
- 申请人地址： 1-1 Marunouchi 3-chome Chiyoda-ku Tokyo 100-8321 JP
- 专利权人： Idemitsu Kosan Co., Ltd.
- 当前专利权人： Idemitsu Kosan Co., Ltd.
- 当前专利权人地址： 1-1 Marunouchi 3-chome Chiyoda-ku Tokyo 100-8321 JP
- 代理机构： HOFFMANN EITLE
- 优先权： JP2009220004 20090925
- 国际公布： WO2011037054 20110331
- 主分类号： C10M163/00
- IPC分类号： C10M163/00 ; C10M129/10 ; C10M129/54 ; C10M133/04 ; C10M135/10 ; C10M137/02 ; C10M137/04 ; C10M159/22 ; C10M159/24 ; C10N10/04 ; C10N30/00 ; C10N40/04
摘要：
A lubricating oil composition is provided by mixing a lubricant base oil with components (A) to (C) as follows:
(A) a tertiary amine represented by a formula (1) below,
where: R 1 is a hydrocarbon group having 16 to 22 carbon atoms and R 2 and R 3 independently represent a hydrocarbon group having 1 to 2 carbon atoms, R 2 and R 3 being adapted to form a heterocyclic ring with terminal ends thereof being bonded;
(B) at least one of acid phosphate and acid phosphite; and
(C) at least one of metal sulfonate, metal phenate and metal salicylate.
(A) a tertiary amine represented by a formula (1) below,
where: R 1 is a hydrocarbon group having 16 to 22 carbon atoms and R 2 and R 3 independently represent a hydrocarbon group having 1 to 2 carbon atoms, R 2 and R 3 being adapted to form a heterocyclic ring with terminal ends thereof being bonded;
(B) at least one of acid phosphate and acid phosphite; and
(C) at least one of metal sulfonate, metal phenate and metal salicylate.
公开/授权文献
- EP2481790B1 LUBRICANT COMPOSITION AND CONTINUOUSLY-VARIABLE TRANSMISSION 公开/授权日：2016-11-23
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