Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2005-10-25
2005-10-25
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, C510S201000, C510S505000, C510S506000, C134S002000, C134S902000
Reexamination Certificate
active
06958312
ABSTRACT:
A composition for removing a copper-compatible resist includes about 10% to about 30% by weight of an amine compound, about 10% to about 80% by weight of a glycolether compound, and about 10% to about 80% by weight of a polar solvent.
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Chae Gee-Sung
Hwang Yong-Sup
Jo Cyoo-Chul
Kim Byung-Uk
Kwon Oh-Nam
LG.Philips LCD Co. , Ltd.
McKenna Long & Aldridge LLP
Webb Gregory
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