Laundry effervescent tablet and preparation method thereof

By innovatively using acidic anionic surfactants, the problem of the incompatibility between the effective detergent components and effervescent components in laundry effervescent tablets has been solved, achieving rapid dissolution of high-content detergent components and environmentally friendly washing effects.

CN120888358APending Publication Date: 2025-11-04JIANGMEN SUJIE BIOTECHNOLOGY CO LTD
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Patent Information

Application Number
CN202511014026.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-23
Publication Date
2025-11-04

AI Technical Summary

Technical Problem

Existing effervescent laundry tablets cannot simultaneously increase the content of effective washing ingredients and the dissolution rate of effervescent components, resulting in inconvenience in use.

Method used

An acidic anionic surfactant is used as an acid in the effervescent component and a precursor for the detergent component. The acidic anionic surfactant is prepared by reacting the anhydride of a dibasic organic acid with fatty alcohol polyoxyethylene ether. Combined with an alkaline component, the detergent and effervescent functions are compatible.

Benefits of technology

It increases the content of effective detergent ingredients, dissolves quickly, is suitable for quick wash programs in washing machines, and produces a clear and transparent aqueous solution that is environmentally friendly.

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Abstract

The invention relates to a laundry effervescent tablet, and relates to the technical field of cleaning agents. The laundry effervescent tablet solves the contradiction that washing effective components and effervescent components cannot be obtained at the same time, the content of the washing effective components of the laundry effervescent tablet is high, and dissolution is fast.
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