- 专利标题： LUBRICATING OIL FOR PRESS WORKING
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申请号： US16164230申请日： 2018-10-18
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公开(公告)号： US20190119599A1公开(公告)日： 2019-04-25
- 发明人: Ryota SASAKI , Kazuyuki HIRATA , Naoki KATO
- 申请人： TOYOTA BOSHOKU KABUSHIKI KAISHA
- 申请人地址： JP Aichi-ken
- 专利权人： TOYOTA BOSHOKU KABUSHIKI KAISHA
- 当前专利权人： TOYOTA BOSHOKU KABUSHIKI KAISHA
- 当前专利权人地址： JP Aichi-ken
- 优先权： JP2017-206307 20171025
- 主分类号： C10M169/04
- IPC分类号： C10M169/04 ; C10M159/04 ; C10M137/06
摘要：
A lubricating oil for press working contains a base oil and a fat or oil-containing additive and a calcium-containing additive added to the base oil. The proportion of the fat or oil-containing additive with respect to the whole volume of the lubricating oil for press working is 10 to 30%. The proportion of the calcium-containing additive with respect to the whole volume of the lubricating oil for press working is 5 to 15%.