Patent · US Active

Liquid washing or cleaning agent containing bleach precursor

US12338417B2 · kind B2 · utility

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0References

12Claims

0Family size

Assignee

Henkel AG & Co. KGaA · DE

Inventors

Anna Klemmer · Dressendorf, DE
Peter Schmiedel · Dressendorf, DE
Bent Rogge · Goldkronach, DE

Key dates

Filing date	Feb 8, 2021
Grant date	Jun 24, 2025
Priority date	—
Expiry date	Feb 12, 2043

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11D2111/46
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present application is directed to water and surfactant-containing liquid washing or cleaning agents containing a hydrophobic precursor compound in microemulsified form, from which a peroxycarboxylic acid or the salt thereof can be released by UV radiation. Methods for washing textiles and cleaning hard surfaces using such precursor compounds are also included.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.