Inhibition of titanium corrosion

Details Inhibition of titanium corrosion Inhibition of titanium corrosion

2006-03-14

2006-03-14

Boyer, Charles (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, C510S178000, C510S201000, C510S202000, C510S254000, C510S245000, C510S255000, C510S271000, C510S432000, C510S499000, C134S001300

Reexamination Certificate

active

07012051

ABSTRACT:
A composition for removing resist, polymeric material and/or etching residue from a substrate comprising titanium or an alloy thereof, the composition comprising hydroxylamine or a derivative thereof and at least one compound having the general formula (I) wherein: R1and R3are each independently selected from H, OH, CO2H, halogen, C1–C3alkyl, C1–C3alkoxy or (CH2)nOH wherein n is 1, 2 or 3; and R2is selected from C9–C16alkyl, or C9–C16alkoxy

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