Viscoelastic gel detergent compositions

作者: Robert Corring

DOI:

关键词: PyrophosphateViscosityChemical engineeringOrganic chemistryViscoelasticityViscometerPolymerShear (sheet metal)Polyacrylic acidMetalMaterials science

摘要: A cleaning composition is provided in gel form having a viscosity on Haake Rotovisco RV-100 Viscometer at 25° C. under 5 sec-1 shear of from about 1,000 to 20,000 cps and 21 200 5,000 cps, pH range 11 13, steady state viscoelastic deformation compliance Je ° greater than 0.01. In one embodiment, the comprises polycarboxylate polymeric thickener, especially cross-linked polyacrylic acid. There preferably also present trivalent metal containing material, an aluminum material such as alumina. structuring chelant further preferred component which selected salts carbonate, pyrophosphate mixtures thereof. When mixed with polymer can clear gel.

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