Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Patent
1996-12-23
1998-02-24
McGinty, Douglas J.
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
510196, 510417, 510466, 134 40, 134 42, 134 2216, 134 2219, C11D 708, C11D 724, C11D 720, B08B 308
Patent
active
057212031
ABSTRACT:
A triphase drain cleaner with hydrocarbon solvent and antifoam drain pipe coating. The triphase drain cleaner consists of a lower sulfuric acid base, an intermediate base consisting of a hydrocarbon solvent, and a top layer consisting of an antifoam slip/release agent. The lower base consists of at least 20 per cent sulfuric acid solution, with the middle base consisting of a hydrocarbon solvent capable of cleaning side walls of the drain pipe, while the upper section consists of an antifoam slip/release agent. The cleaning composition attacks drain blockage consisting of organic and inorganic matter and the foam typically associated with the composition's attack on the blockage. With the elimination of the unwanted foam by the antifoam, slip/release agent, it will also coat the drain side walls to reduce future deposits of matter that leads to drain blockage.
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Shakil M. S.
Smothers Jack
Zuberi Manzar
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