Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant
Patent
1991-07-15
1994-08-09
Straub, Gary P.
Compositions
Compositions containing a single chemical reactant or plural...
Organic reactant
252110, 252118, 252542, 252547, C11D 754
Patent
active
053364260
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. In these embodiments and corresponding methods of use, a free amine is limited with respect to the amount of the quaternary ammonium compound in the composition in order to maintain phase stability and to achieve further enhanced rheological and aesthetic properties in the composition.
REFERENCES:
patent: 4800036 (1989-01-01), Rose et al.
patent: 4842771 (1989-06-01), Rorig et al.
patent: 4853146 (1989-08-01), Rorig et al.
patent: 4900467 (1990-02-01), Smith
patent: 5041239 (1991-08-01), Rorig et al.
patent: 5055219 (1991-10-01), Smith
patent: 5057246 (1991-10-01), Bertho et al.
patent: 5078896 (1992-01-01), Rorig et al.
Rader James E.
Smith William L.
Bucher John A.
Mazza Michael J.
Straub Gary P.
Vanoy Timothy C.
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