RU94016947A -
Azeotropic-like compositions of 2-trifluoromethyl-1,1,1,2-tetrafluorobutane and methanol, ethanol or isopropanol and their use
- Google Patents
Azeotropic-like compositions of 2-trifluoromethyl-1,1,1,2-tetrafluorobutane and methanol, ethanol or isopropanol and their use
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Publication number
RU94016947A
RU94016947ARU94016947/04ARU94016947ARU94016947ARU 94016947 ARU94016947 ARU 94016947ARU 94016947/04 ARU94016947/04 ARU 94016947/04ARU 94016947 ARU94016947 ARU 94016947ARU 94016947 ARU94016947 ARU 94016947A
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Publication of RU94016947ApublicationCriticalpatent/RU94016947A/en
Азеотропоподобные композиции, содержащие 2-трифторметил-1,1,1,2-тетрафторбутан и метанол, этанол или изопропанол, и необязательно нитрометан, являются стабильными и находят применение в качестве обезжиривающих агентов, а также в качестве растворителей в различных промышленных применениях очистки, включая холодную очистку и обезжиривание в парах панелей печатных схем и сухую чистку.Azeotropically similar compositions containing 2-trifluoromethyl-1,1,1,2-tetrafluorobutane and methanol, ethanol or isopropanol, and optionally nitromethane, are stable and find use as degreasing agents, as well as solvents in various industrial cleaning applications, including cold cleaning and degreasing in pairs of printed circuit boards and dry cleaning.
RU94016947/04A1991-08-151992-08-13
Azeotropic-like compositions of 2-trifluoromethyl-1,1,1,2-tetrafluorobutane and methanol, ethanol or isopropanol and their use
RU94016947A
(en)