发明授权
US4250046A Diethanol disulfide as an extreme pressure and anti-wear additive in
water soluble metalworking fluids
失效
二乙醇二硫化物作为水溶性金属加工液中的极压和抗磨添加剂
- 专利标题： Diethanol disulfide as an extreme pressure and anti-wear additive in water soluble metalworking fluids
- 专利标题（中）： 二乙醇二硫化物作为水溶性金属加工液中的极压和抗磨添加剂
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申请号： US17218申请日： 1979-03-05
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公开(公告)号： US4250046A公开(公告)日： 1981-02-10
- 发明人: John L. Przybylinski
- 申请人： John L. Przybylinski
- 申请人地址： PA Philadelphia
- 专利权人： Pennwalt Corporation
- 当前专利权人： Pennwalt Corporation
- 当前专利权人地址： PA Philadelphia
- 主分类号： C10M173/02
- IPC分类号： C10M173/02 ; C10M3/06
摘要：
Metalworking fluids containing diethanol disulfide in effective amounts to provide extreme pressure and anti-wear properties are disclosed. A preferred metalworking fluid is an aqueous solution of diethanol disulfide and water-soluble polyoxyalkylene glycols. Concentrates and use solutions are disclosed.
公开/授权文献
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