IMPROVEMENTS IN AND RELATING TO COMPOSITIONS BASED ON PERCHLOROETHYLENE

摘要

1279066 Stabilization of perchloroethylene SINCAT SOC INDUSTRIALE CATANESE SpA 19 April 1971 [18 March 1970] 24591/71 Heading C2C [Also in Division C5] Perchloroethylene is stabilized with a mixture of (a) 3-methylpent-1-yn-3-ol, (b) an epichlorohydrin or diepoxybutane and (c) a phenol. The phenol may be p-cresol, p-tert.-amylphenol or p-methoxyphenol.