Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Liquid composition
Reexamination Certificate
2006-08-15
2006-08-15
Webb, Gregory (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Liquid composition
C510S177000, C510S365000, C510S408000
Reexamination Certificate
active
07091170
ABSTRACT:
At least one kind of solvent selected from among nitromethane, nitroethane, d-limonene and 3-methoxybutyl acetate is mixed to 1,1,1,3,3-pentafluorobutane to such an extent as not imparting any flammability. Also, propylene glycol based solvent(s) is mixed to 1,1,1,3,3-pentafluorobutane to such an extent as not imparting any flammability.
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International Search Report established and mailed May 21, 2002 for International Application No. PCT/JP02/01258, ISA/JPO.
Harness & Dickey & Pierce P.L.C.
Kaneko Chemical Co., Ltd.
Webb Gregory
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