Long-acting toilet cleaning block and preparation method thereof

Abstract

The invention discloses a long-acting toilet cleaning block, which comprises 10-15 parts of carboxymethyl cellulose, 10-15 parts of sodium alginate, 5-8 parts of hydroxyethyl cellulose ether, 6-11 parts of modified starch, 4-8 parts of chitosan particles, 3-5 parts of ethanol, 10-15 parts of anhydrous sodium sulphate, 5-10 parts of sodium dodecyl benzene sulfonate, 3-5 parts of pigment, 1-3 parts of essence and 1-3 parts of chitosan, and also discloses a preparation method of the long-acting toilet cleaning block. The invention relates to the technical field of toilet cleaning agents, and particularly provides the long-acting toilet cleaning block and the preparation method thereof. The carboxymethyl cellulose and sodium alginate serve as framework materials, the mechanical strength of the toilet cleaning block is effectively improved, and the release speed of active ingredients of the toilet cleaning block is slowed down; the modified starch is added, so that the slow-release, long-acting and biological deodorization bacterium carrier effects are achieved, the ethanol is added, so that the dirt can be effectively prevented from being re-precipitated, and the chitosan has a deodorization effect.

Description

technical field [0001] The invention relates to the technical field of toilet cleaners, in particular to a long-acting toilet cleaner block and a manufacturing method thereof. Background technique [0002] At present, the toilet cleaners on the market are mainly divided into two categories: liquid and solid according to their forms. Solid toilet cleaners are also called toilet blocks, toilet cleaners, and blue babies. The method of using the toilet cleaning block is: just put it into the water tank of the toilet, the toilet cleaning block dissolves in the water, and the effect of cleaning the toilet can be achieved every time the water is flushed. The toilet block generally has the problem that it cannot be released quantitatively during the slow release process, so that it cannot achieve the function of long-term cleaning. [0003] Toilet blocks are generally prepared by mixing descaling agents, bactericides, skeleton materials / plasticizers, cosolvents, slow-release agents...

AI Technical Summary

Problems solved by technology

Most of the slow-release toilet blocks on the market use sodium stearate or paraffin wax as the skeleton material. Because sodium stearate is not hard enough and has weak slow-release ability, it will collapse into one piece and dissolve quickly when placed in the water tank. The time is short; paraffin itself is insoluble in water, which will cause sodium stearate to form a discontinuous skeleton structure, so it is necessary to add a certain amount of hydrophilic polymer to improve the sustained release effect