A toilet cleaning composition and preparation method thereof

By using modified thickener in toilet detergent, the problems of insufficient viscosity of existing cleaners and damage to toilet surfaces are solved, and better dirt removal and anti-scaling effects are achieved, improving user experience and cleaning efficiency.

CN119752543APending Publication Date: 2025-04-04GUANG DONG YOU KAI TECHNICAL CO LTD
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Patent Information

Application Number
CN202411973271.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-30
Publication Date
2025-04-04

AI Technical Summary

Technical Problem

Existing toilet cleaners are easily lost during use, lack of viscosity, and cannot effectively adhere to the inner wall of the toilet, resulting in poor cleaning effect. Commonly used bleach and other ingredients are damaged to the toilet surface, which has a strong odor and affects the user experience.

Method used

Using a modified thickener, the alkyl alcohol is first partially grafted through polyacrylic acid, and then partially grafted hydroxylated silica nanoparticles. The resulting product works synergistically with organic acids, AOS and other components to improve the stain removal effect, and increase the viscosity through physical adsorption or chemical bonding of hydroxylated silica nanoparticles to improve the adhesion ability of the detergent.

Benefits of technology

It improves the viscosity and adhesion ability of the detergent, enhances the adsorption and removal of dirt on hard surface of toilets, extends the contact time with dirt, improves the cleaning effect, and reduces odor and damage to the toilet surface.

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Abstract

The present invention provides a toilet cleaning composition, which comprises the following components by mass: 20-30 parts of organic acid, 20-30 parts of baking soda, 10-30 parts of AOS, 2-3 parts of modified thickener, 0.1-30 parts of auxiliary agent, wherein the modified thickener is a product of polyacrylic acid first partially grafted with alkyl alcohol and then partially grafted with hydroxylated silica nanoparticles. The modified thickener of the present invention can produce a synergistic effect with various components such as organic acid and AOS, effectively improving the removal effect of dirt; at the same time, the component has a good thickening effect, can increase the viscosity of the detergent, and is helpful to improve the adsorption capacity of the detergent for hard surface dirt such as toilets, and wash out hard-to-dissolve solid dirt. In addition, the component is grafted with hydroxylated silica nanoparticles, which can be connected with other components by physical adsorption or chemical bonding to further improve the cleaning effect.
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