Cleaning compositions containing cross-linked polymeric thickene

Compositions – Electrolytes for electrical devices

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252105, 25217423, 25217424, 252 99, 2525,4, 25218726, 25218734, B11D 3395

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048678961

ABSTRACT:
Liquid or gel-type cleaning compositions are reported containing a water-soluble polymer formed from monomers comprising at least one .alpha., .beta.-unsaturated carboxylic acid or salt thereof and one or more cross-linking monomers each having at least two unsaturated groups and which after cross-linking consists of a saturated hydrocarbon or aromatic structure. The polymer must be stable to oxidation by 1% hypochlorite at 25.degree. C. for greater than two weeks without exhibiting any phase separation or greater than 50% viscosity loss from the composition. Besides polymer, the compositions will contain a chlorine bleach agent.

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patent: 3579455 (1971-05-01), Sabatelli et al.
patent: 4147650 (1979-04-01), Sabatelli et al.
patent: 4228048 (1980-10-01), Tesdahl

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