Method for Scouring Wool
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United States of America Patent
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Issued Date -
Jan 12, 2017
app pub date -
Dec 22, 2014
filing date -
Dec 23, 2013
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Abstract
The present invention provides for a method for scouring wool by contacting the wool with an aqueous composition comprising an alcohol alkoxylate, water, and optional additives such as hydrotropes serving as stabilizer and/or dispersant. The compositions were found to exhibit both high detergency in wool scouring, and high stability when stored at room temperature or a lower temperature, while still remain lanolin recovery rate at a high level.
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