Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Patent
1996-06-21
1997-11-18
Lieberman, Paul
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
510177, 510423, 510424, 510426, 510433, 510500, 510511, 134 2, 134 39, C11D 172, C11D 183, C11D 308, C11D 328
Patent
active
056887531
ABSTRACT:
An aqueous flux removing composition is provided comprising alkali metal carbonate salts, an alkali metal silicate corrosion inhibitor and a surfactant formulation which comprises an N-alkylpyrrolidone. The N-alkylpyrrolidone is added in amounts sufficient to permit significantly faster cleaning speeds.
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Cala Francis R.
Reynolds Richard A.
Church & Dwight Co.,Inc.
Delcotto Gregory R.
Fishman Irving
Lieberman Paul
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