Cleaning and liquid contact with solids – Processes – Oils – grease – tar – or wax removal – by dissolving
Patent
1991-09-03
1993-03-02
Morris, Theodore
Cleaning and liquid contact with solids
Processes
Oils, grease, tar, or wax removal, by dissolving
134 1, 134 26, 134 28, 134 38, 252143, 252170, B08B 312, C11D 750
Patent
active
051905957
ABSTRACT:
An ozone safe method for stripping a silicone oil base grease from a part. The method includes the steps of providing a stripping composition of an alkylbenzene, a solution comprising a major portion of a propylene oxide derived glycol ether, and glacial acetic acid. The part to be stripped is immersed in the composition while ultrasonically agitating the composition.
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Ameen Joseph G.
Funari Joseph
Poole Joseph D.
Sissenstein, Jr. David W.
Chaudhry Saeed T.
Goldman Richard M.
International Business Machines - Corporation
Morris Theodore
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