发明授权
US4537690A Aqueous metalworking composition containing
2-hydroxyethyl-(3-chloro-2-hydroxypropyl)sulfide
失效
含有2-羟乙基 - (3-氯-2-羟丙基)硫化物的水性金属加工组合物
- 专利标题: Aqueous metalworking composition containing 2-hydroxyethyl-(3-chloro-2-hydroxypropyl)sulfide
- 专利标题(中): 含有2-羟乙基 - (3-氯-2-羟丙基)硫化物的水性金属加工组合物
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申请号: US641652申请日: 1984-08-17
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公开(公告)号: US4537690A公开(公告)日: 1985-08-27
- 发明人: Gary D. Macdonell , Merlin R. Lindstrom , Bernard A. Baldwin , Rector P. Louthan , Alexander D. Schuettenberg
- 申请人: Gary D. Macdonell , Merlin R. Lindstrom , Bernard A. Baldwin , Rector P. Louthan , Alexander D. Schuettenberg
- 申请人地址: OK Bartlesville
- 专利权人: Phillips Petroleum Co.
- 当前专利权人: Phillips Petroleum Co.
- 当前专利权人地址: OK Bartlesville
- 主分类号: C10M173/02
- IPC分类号: C10M173/02 ; C10M3/24 ; C10M3/32
摘要:
A metalworking composition containing 2-hydroxyethyl-(3-chloro-2-hydroxypropyl)sulfide in an aqueous medium. A method for enhancing the extreme pressure lubricating properties of an aqueous metalworking composition by admixing therein 2-hydroxyethyl-(3-chloro-2-hydroxypropyl)sulfide.