Sustainable laundry sour compositions with iron control

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United States of America Patent

PATENT NO 10927328
APP PUB NO 20180051236A1
SERIAL NO

15693828

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Abstract

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Linen treatment compositions and linen processes are disclosed which help to prevent iron deposition from wash water, and/or redeposition after iron containing stain (such as blood) removal by alkaline detergents. The linen treatment composition is a combination of a hydroxycarboxylic acid and an acid source, which may be organic or inorganic. The invention provides for effective iron control in a phosphorus-free formula that is also free of toxic or hazardous chemicals and includes sustainable, environmentally friendly ingredients, while still providing effective iron control.

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Patent Owner(s)

Patent OwnerAddress
ECOLAB USA INC370 NORTH WABASHA STREET ST PAUL MN 55102

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hubig, Stephan Saint Paul, US 10 30
Miralles, Altony J Saint Paul, US 22 159
Soontravanich, Sukhwan Saint Paul, US 20 40

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