发明授权
US4402839A Metal working lubricant containing an alkanolamine and a cycloaliphatic
acid
失效
含有链烷醇胺和脂环族酸的金属加工润滑剂
- 专利标题: Metal working lubricant containing an alkanolamine and a cycloaliphatic acid
- 专利标题(中): 含有链烷醇胺和脂环族酸的金属加工润滑剂
-
申请号: US262166申请日: 1981-05-11
-
公开(公告)号: US4402839A公开(公告)日: 1983-09-06
- 发明人: Robert H. Davis , Alfred B. Piotrowski
- 申请人: Robert H. Davis , Alfred B. Piotrowski
- 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: C10M173/02
- IPC分类号: C10M173/02 ; C10M1/32
摘要:
Water soluble lubricant compositions comprising alkanolamine and organic acid are improved by employing a monocycloalkyl-1,2,3,6-cis tetrahydrophthalate or hexahydrophthalate; or a monoaralkyl-1,2,3,6-cis tetrahydrophthalate or hexahydrophthalate as the organic acid.
公开/授权文献
信息查询