11.05.21
US Patent No. 11,154,486 B2 (Michael Edward Silver); The William M. Yarbrough Foundation, Peoria, IL, has patented a method to wash urushiol off human skin with a detergent composition.
The detergent is a non-buffered composition that comprises a first solely C12 surfactant, a second solely C12 surfactant, and a non-ionic polyethylene glycol ether of a mixture of synthetic C12-C15 fatty alcohols with an average of 9 moles of ethylene oxide.
The detergent composition is free of each any nonylphenol ethoxylate, any pharmaceutically active drug or prodrug, any salt that affects the functional characteristics of either of the solely C12 surfactants, any salt in granular form, and any ethoxylate added as a separate component and not part of the non-ionic polyethylene glycol ether of a mixture of synthetic C12-C15 fatty alcohols with an average of 9 moles of ethylene oxide.
The detergent is a non-buffered composition that comprises a first solely C12 surfactant, a second solely C12 surfactant, and a non-ionic polyethylene glycol ether of a mixture of synthetic C12-C15 fatty alcohols with an average of 9 moles of ethylene oxide.
The detergent composition is free of each any nonylphenol ethoxylate, any pharmaceutically active drug or prodrug, any salt that affects the functional characteristics of either of the solely C12 surfactants, any salt in granular form, and any ethoxylate added as a separate component and not part of the non-ionic polyethylene glycol ether of a mixture of synthetic C12-C15 fatty alcohols with an average of 9 moles of ethylene oxide.