发明授权
- 专利标题: Metal working lubricant compositions
- 专利标题(中): 金属加工润滑剂组合物
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申请号: US931575申请日: 1978-08-07
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公开(公告)号: US4283293A公开(公告)日: 1981-08-11
- 发明人: John W. Schick , Robert H. Davis , Harry J. Andress
- 申请人: John W. Schick , Robert H. Davis , Harry J. Andress
- 申请人地址: NY New York
- 专利权人: Mobil Oil Corporation
- 当前专利权人: Mobil Oil Corporation
- 当前专利权人地址: NY New York
- 主分类号: C10M133/08
- IPC分类号: C10M133/08 ; C10M173/00 ; C10M173/02 ; C10M3/06
摘要:
A lubricant concentrate for use in metal processing comprises a sulfur compound such as a sulfurized olefin or sulfurized mineral oil and an ester prepared from a fatty acid having 12 to 40 carbon atoms or the dimer thereof or a polyalkenylsuccinic acid or anhydride and a hydroxyl-containing amine.
公开/授权文献
- US5238305A Collapsible drip-dry accessory bag 公开/授权日:1993-08-24
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