COMPOSITION AND METHOD TO PREVENT ANIONIC POLYMER PRECIPITATION

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United States of America Patent

APP PUB NO 20130225467A1
SERIAL NO

13819439

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Abstract

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The present invention relates to an automatic dishwashing composition including from about 0.1 to 5 weight, percent cross-linked anionic polyacrylate polymer, from about 0.1 to 40 weight percent alkali metal citrate chelating agent and from about 1 to 40 weight percent alkali metal sulfate, with from about 0.1 to 20 weight percent nonionic surfactant and from about 0.05 to 8.0 weight percent bleaching agent as optional components. The present invention also relates to a method for reducing residues on washed and dried dish surfaces, which includes the use of an automatic dishwashing composition containing the above components,

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Patent Owner(s)

Patent OwnerAddress
ARKEMA INC900 FIRST AVENUE KING OF PRUSSIA PA 19406

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carson, Stephen W Coatesville, US 14 177
Zhu, Shui-Ping Gurnee, US 13 69

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