Methods and compositions using sodium carboxymethyl cellulose as scale control agent
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United States of America Patent
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May 20, 2014
Grant Date -
Jan 3, 2013
app pub date -
Jun 28, 2011
filing date -
Jun 28, 2011
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Abstract
The present invention includes methods and compositions that employ sodium carboxymethyl cellulose as a scale inhibitor. According to the invention, scale inhibiting compositions are disclosed which include, sodium carboxymethyl cellulose and a polymer such as polymaleic acid, polyacrylic acid or mixtures, copolymers or terpolymers of the same and optionally may also include a phosphonate. The scale control composition may be incorporated into a detergent/cleaning composition.
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