Rinse aid for automatic dishwashers

EP4759911A1Pending Publication Date: 2026-06-17HENKEL KGAA
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Patent Information

Application Number
EP2025214655
Authority / Receiving Office
EP · EP
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-12-16
Filing Date
2025-11-10
Publication Date
2026-06-17

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Abstract

The invention relates to a rinse aid for machine dishwashing or automatic dishwashers, containing, based on the total weight of the dishwashing agent, 3.0 to 15.0 wt.% of a surfactant mixture as defined herein, and 0.01 to 3.0 wt.% of a zinc salt, furthermore the use of these dishwashing agents to reduce damage to decorations, such as decoration, in particular overglaze decoration, imprints and / or metal decoration (e.g. gold and / or silver rims), on the items being washed, and a method for washing dishes using these dishwashing agents.
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Citation Information

Patent Citations

  • Automatic dishwashing product and use thereof

    WO2011071997A1

  • Composition for the protection of glassware in a dishwashing process

    WO2004106476A1

  • Article and method

    WO2007007037A1

  • Drying aid composition

    WO2010067054A1

  • Clear-rinse formulation

    WO2018114508A1