- 专利标题： Utilization of orthophosphoric esters for the production of aqueous fluids for working metals
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申请号： US816508申请日： 1977-07-15
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公开(公告)号： US4160089A公开(公告)日： 1979-07-03
- 发明人: Giancarlo Bussi , Pierpaolo Baradel
- 申请人： Giancarlo Bussi , Pierpaolo Baradel
- 申请人地址： ITX Trieste
- 专利权人： Aquila S.p.A.
- 当前专利权人： Aquila S.p.A.
- 当前专利权人地址： ITX Trieste
- 优先权： ITX30279A/73 19731018
- 主分类号： C07F9/02
- IPC分类号： C07F9/02 ; C07F9/09 ; C10M173/02 ; A23J7/00 ; C11C3/00
摘要：
An aqueous composition for the working of metals comprising in solution in water at least one salt of an orthophosphoric ester of the formula: ##STR1## in which R is a hydrocarbon group containing between 10 and 20 carbon atoms and at least two atoms of chlorine, R' is hydrogen or a hydrocarbon group, identical or not to R, whose carbon chain contains between 10 and 20 carbon atoms and at least two atoms of chlorine.
公开/授权文献
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