基本信息:
- 专利标题: 크로스헤드형 디젤 기관용 실린더 윤활유 조성물
- 专利标题(英):Cylinder-lubricant composition for crosshead diesel engine
- 专利标题(中):用于十字柴油发动机的气缸润滑剂组合物
- 申请号:KR1020147011494 申请日:2012-03-08
- 公开(公告)号:KR1020140082992A 公开(公告)日:2014-07-03
- 发明人: 타케시마시게키 , 아리모토나오주미
- 申请人: 제이엑스티지 에네루기 가부시키가이샤
- 申请人地址: *-*, Otemachi *-chome, Chiyoda-ku, Tokyo, Japan
- 专利权人: 제이엑스티지 에네루기 가부시키가이샤
- 当前专利权人: 제이엑스티지 에네루기 가부시키가이샤
- 当前专利权人地址: *-*, Otemachi *-chome, Chiyoda-ku, Tokyo, Japan
- 代理人: 특허법인우인
- 优先权: JPJP-P-2011-218514 2011-09-30
- 国际申请: PCT/JP2012/056610 2012-03-08
- 国际公布: WO2013046755 2013-04-04
- 主分类号: C10M169/04
- IPC分类号: C10M169/04 ; C10N20/00 ; C10N30/00 ; C10N40/25
The present invention in heat resistance, cleanliness, in addition to the conventional capabilities such as abrasion resistance, not even for the fuel of any sulfur amounts problem, for example, alkali is that even if the excessive amount of the crosshead type Diesel Engine that piston deposit amount suppression cylinder lubricant relates to, and more specifically to (a) the lubricating base oil (B) ashless dispersants and (C) metal-containing detergent, wherein (B) the ashless and the number average molecular weight to the sum of the formulation and effective concentration of the dispersant is more than 9000 , the (C) metal-based detergent, to a crosshead type diesel Engine cylinder lubricating oil composition, characterized in that a heat-absorption peak temperature is below 460 ℃ at the rate of temperature increase 50 ℃ / min as measured by DSC.
公开/授权文献:
- KR101890605B1 크로스헤드형 디젤 기관용 실린더 윤활유 조성물 公开/授权日:2018-08-22