Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2006-03-21
2006-03-21
Webb, Gregory (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S176000, C510S200000, C510S407000, C510S505000, C510S506000
Reexamination Certificate
active
07015182
ABSTRACT:
A detergent composition for cleaning a precision part, comprising an organic solvent, 5 to 30% by weight of a glyceryl ether having an alkyl group or alkenyl group having 4 to 12 carbon atoms, and 5% by weight or more of water. The detergent composition can be used for cleaning a precision part such as a metal part, an electronic part, a semiconductor part or a liquid crystal display panel.
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Hashimoto Ryoichi
Negishi Masataka
Rindo Katsuhiko
Birch & Stewart Kolasch & Birch, LLP
Kao Corporation
Webb Gregory
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