Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Liquid composition
Reexamination Certificate
2006-04-04
2006-04-04
Webb, Gregory E. (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Liquid composition
C510S408000, C510S412000
Reexamination Certificate
active
07022658
ABSTRACT:
Azeotrope-like compositions comprising hexafluoropropylene dimer and a hydrocarbon or a hydrofluorocarbon, and uses thereof, are described.
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Hesselroth David A.
Owens John G.
3M Innovative Properties Company
Kokko Kent S.
Webb Gregory E.
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