Patents

Ecolab’s Latest Patent Addresses Getting Long-Lasting Lipstick Out of Clothes

US Patent No. 11,702,617 B2 details an Ecolab laundry composition with branched polyamines, which was tested on a CoverGirl lipstick.

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By: Christine Esposito

Editor-in-Chief

Ecolab USA Inc. patented a laundry cleaning composition that it says addresses the need for improved removal of lipstick on textiles and laundry, especially “long-wearing” lipsticks, which are typically very difficult to remove because of their waxy, oily and/or greasy consistency. The I&I company cites the need for fabric substrates to be run through various pretreatment and/or washing processes depending on the particular method used in an effort to remove such difficult stains. These ...

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