Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2005-10-18
2005-10-18
Douyon, Lorna M. (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S204000, C510S212000, C510S407000, C510S409000, C510S410000, C510S412000, C510S499000
Reexamination Certificate
active
06956015
ABSTRACT:
A solvent composition for dissolving plastic comprises at least either isopropyl bromide or n-propyl bromide, and at least either nitromethane or nitroethane. The content of the above-mentioned at least either nitromethane or nitroethane is 5 through 50 wt % with respect to the entire amount of the solvent.
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Notice of Reasons for Rejection for Japanese Patent Application No. 2002-146079; mailed Nov. 2, 2004; and English translation thereof.
Douyon Lorna M.
Harness & Dickey & Pierce P.L.C.
Kaneko Chemical Co., Ltd.
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