Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2006-01-31
2006-01-31
Gilliam, Barbara L. (Department: 1752)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S255000, C510S405000, C510S499000, C510S500000, C510S501000, C510S502000, C510S503000, C510S504000
Reexamination Certificate
active
06992050
ABSTRACT:
A stripping composition comprising (a) an anticorrosive agent, (b) a stripping agent and (c) a solvent, wherein the anticorrosive agent (a) is a heterocyclic compound having a nitrogen atom-containing six-membered ring.
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Aoki Hidemitsu
Hirano Keiji
Koita Tatsuya
Tomimori Hiroaki
Gilliam Barbara L.
Hayes & Soloway P.C.
NEC Corporation
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