Ecolab USA Inc.

3m Innovative Properties Company

Lylien Tan

Terrence Phillip Everson

Mark Toetschinger

Li Wen

Peter A Voss

Steven Eugene Lentsch

Victor Fuk-Pong Man

Mark Dennis Levitt

Yvonne Marie Killeen

Terry James Klos

Clinton Hunt, Jr

Sara Treder

Toyin Alowonle

Yu Yang

Yifan Zhang

Barry R Taylor

Kevin Andrew Wuebben

Alexandra L Sevenich

Marvin C Trulsen

Scott R Limback

Jr Clinton Hunt

Liquid stable enzyme compositions and methods of employing the same for cleaning, including warewashing and dishwashing, are disclosed. The stable enzyme compositions preferably employ an amphoteric surfactant stabilizing agent, such as disodium camphodiacetate (CADA), to stabilize a mixture of traditionally unstable enzymes, such as proteases and lipases.

Stable liquid manual dishwashing compositions containing enzymes

Compositions include a water-soluble copolymer, a hydrophilic silane compound, and in some embodiments surfactant dispersed in a liquid phase. Methods of using the compositions to coat and optionally clean a substrate are also disclosed.

Composition suitable for protection comprising copolymer and hydrophilic silane

Methods and systems for acid regeneration of ion exchange resins are disclosed. Acid resins designed for use in a variety of cleaning application using a water source use a treated, softened, acidic water source according to the invention. Various methods of using the softened acidic water generated by acid regenerate-able ion exchange resins are disclosed to beneficially reduce spotting, filming and scale buildup on treated surfaces, reduce and/or eliminate the need for polymers, threshold reagents and/or rinse aids, and using protons generated in the acidic water effluent for triggering events useful in various cleaning applications.

Method for using a softened acidic water source

Methods and systems for an integrated acid regeneration of ion exchange resins are disclosed for use in cleaning applications. Acid resins designed for use in a variety of cleaning application using a treated, softened, acidic water source are disclosed. Various methods of using the softened acidic water generated by acid regenerate-able ion exchange resins within a cleaning application, e.g. ware wash machine, are disclosed to beneficially reduce spotting, filming and scale buildup on treated surfaces, reduce and/or eliminate the need for polymers, threshold reagents and/or rinse aids, and using protons generated in the acidic water effluent for triggering events useful in various cleaning applications.

Urea sulfate and sodium chloride blend for regeneration of cation exchange resins

Integrated acid regeneration of ion exchange resins for industrial applications

Acid regeneration of ion exchange resins for industrial applications

System employing ion exchange resin regenerated by acid

Methods and systems for employing softened acidified water sources from an acid regenerated ion exchange resins are disclosed. Various methods of dispensing and/or using the softened acidic water generated by an acid regenerate-able ion exchange resin are disclosed to beneficially reduce spotting, filming and scale buildup on treated surfaces, reduce and/or eliminate the need for polymers, including water conditioning agents, threshold reagents and/or rinse aids, and using protons generated in the acidic water effluent for triggering events useful in various cleaning applications.

Treating hard water using an acid salt-regenerated ion exchange resin

Growing community of inventors

Maplewood, MN, United States of America

Lylien Tan