Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2005-03-22
2005-03-22
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...
C510S175000, C510S206000, C510S212000, C510S505000, C134S003000
Reexamination Certificate
active
06869921
ABSTRACT:
A stripping composition comprising at least one of alcohols having an ether-bond in the molecule thereof as component (a), and an anticorrosive as component (b). Furfuryl alcohol or tetrahydrofurfuryl alcohol is preferable as component (a).
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Aoki Hidemitsu
Hirano Keiji
Koito Tatsuya
Takashima Masayuki
Tokioka Kenichi
NEC Electronics Corporation
Sughrue & Mion, PLLC
Sumitomo Chemical Company Limited
Webb Gregory
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