Patents

Bissell Patents Sulfate-Free Detergent Sheet

The formulation is also free from ethoxylate surfactants.

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By: Christine Esposito

Editor-in-Chief

US Patent No. 11,795,417 B2 (Kevin A. Tibbs, Ala'a Al-Faraj, Daniel Alberto Carbo Dabove); Dizolve Group Corporation, and Bissell Inc., Grand Rapids, MI, have patented a laundry or dishwashing non-fibrous dissolvable sheet formed on a heated surface. It is comprised of polyvinyl alcohol (PVA); starch; potassium cocoate or alpha olefin sulfonate; glycerin; sodium laurylglucosides hydroxypropylsulfonate; and  one or more enzymes.The sheet is free of sulfate and ethoxylate surfactants....

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