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公开(公告)号:EP0024113B2
公开(公告)日:1991-10-02
申请号:EP80302376.1
申请日:1980-07-15
CPC分类号: C11D7/261 , C07C17/42 , C11D7/28 , C11D7/32 , C11D7/5018 , C23G5/02887 , C07C19/05
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公开(公告)号:EP0024113B1
公开(公告)日:1983-11-09
申请号:EP80302376.1
申请日:1980-07-15
CPC分类号: C11D7/261 , C07C17/42 , C11D7/28 , C11D7/32 , C11D7/5018 , C23G5/02887 , C07C19/05
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公开(公告)号:EP0024113A1
公开(公告)日:1981-02-25
申请号:EP80302376.1
申请日:1980-07-15
CPC分类号: C11D7/261 , C07C17/42 , C11D7/28 , C11D7/32 , C11D7/5018 , C23G5/02887 , C07C19/05
摘要: A solvent composition for cleaning metal and other arti- ctes which comprises 1,1,1-trichloroethane having dissolved therein a stabilising amount of a mixture of stabilising components comprising (i) tertiary butanol (ii) nitromethane and (iii) 1-or 2-nitropropane or nitroethane, in which mixture the specified stabilising components are present in the mole fraction per cent ranges encompassed by Contour K in Figure 1 of the drawings in the case where component (iii) is 1-or 2-nitropropane or by Contour A in Figure 2 of the drawing in the case where component (iii) is nitroethane.
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