Cleaning and liquid contact with solids – Processes – Hollow work – internal surface treatment
Patent
1989-09-06
1991-04-30
Chaudhuri, Olik
Cleaning and liquid contact with solids
Processes
Hollow work, internal surface treatment
134 2214, B08B 902
Patent
active
050115383
ABSTRACT:
A thickened aqueous cleaning composition is viscoelastic, and has utility as a drain opening composition or as a hard surface cleaner having a cleaning-effective residence time on non-horizontal surfaces. In one embodiment the composition comprises a cleaning active, a quaternary ammonium compound, and an organic counterion. In another embodiment, the viscoelastic quality of the composition is advantageously utilized as a drain opener which rapidly penetrates standing water with minimal dilution to deliver active to the clog material.
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Chaudhuri Olik
Hayashida Joel J.
Mazza Michael J.
Ojan Ourmazd
The Clorox Company
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