Patent Number: 6,310,031

Title: Method of inhibiting soil redeposition

Abstract: A method of inhibiting soil redeposition on fabric stained by one or more quaternary compounds by providing a sulfonated material in an effective amount to a wash liquor. The sulfonated material includes water-soluble sulfonated polymers. Generally, the sulfonated material is incorporated with a laundry detergent to provide a use level of about 30 ppm to about 300 ppm in the wash liquor.

Inventors: Sliva; Philip G. (Rockford, MI)

Assignee: Amway Corporation

International Classification: C11D 3/00 (20060101); C11D 3/37 (20060101); C11D 003/37 ()

Expiration Date: 10/30/2018