Azeotrope-like compositions including perfluorobutyl methyl ethe

Details Azeotrope-like compositions including perfluorobutyl methyl ethe Azeotrope-like compositions including perfluorobutyl methyl ethe

1998-02-11

2000-02-08

Skane, Christine

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

Liquid composition

106311, 134 42, 510411, C11D 726, C11D 730, C11D 750

Patent

active

060228423

ABSTRACT:
The invention provides azeotrope-like compositions consisting essentially of R.sub.f OCH.sub.3, where R.sub.f is a branched or straight chain perfluoroalkyl group having 4 carbon atoms, 1-bromopropane and an alcohol and cleaning and coating compositions and processes utilizing such compositions

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