Free-flowing solid particulate laundry detergent composition

By using a combination of iron-based bleach catalyst and detergent surfactant in clothing detergent powder, the problem of insufficient cleaning performance and stain removal effect of clothing detergent powder without peroxygen is solved, and the effectiveness of curry stains is achieved Removal and good cleaning performance convey.

CN119317699APending Publication Date: 2025-01-14PROCTER & GAMBLE CO
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Patent Information

Application Number
CN202380045210.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Priority Date
2022-06-27
Filing Date
2023-06-22
Publication Date
2025-01-14

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Abstract

The present invention relates to a free-flowing solid particulate laundry detergent composition wherein the composition comprises a detersive surfactant and an iron-based bleach catalyst, the composition is substantially free of a hydrogen peroxide source, and the composition has an equilibrium pH greater than 10.0 in deionized water at a concentration of 1 g / l at 20 DEG C. An antimicrobial composition, the antimicrobial composition comprising an amide modified amino acid.
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Citation Information

Patent Citations

  • Alkaline proteolytic enzyme and method of production

    US5352604A

  • A composition for use in the laundering or treatment of fabrics

    WO2005075616A1

  • Alpha-amylase variants with altered properties

    WO2006002643A2

  • Detergent compositions

    WO2006090335A1

  • Detergent compositions

    WO2007144857A1