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Long-acting foam-stabilizing wall-mounted toilet cleaning block and preparation method thereof

A wall-mounted, toilet-cleaning block technology, applied in the field of daily chemicals, can solve the problems of insufficient foam stabilizing performance and acceptable foaming performance, and achieve the best long-term foam stabilizing effect

Active Publication Date: 2021-04-20
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the foaming performance of most toilet blocks is acceptable but the foam stabilizing performance is insufficient, and the foam layer has disappeared during two uses

Method used

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  • Long-acting foam-stabilizing wall-mounted toilet cleaning block and preparation method thereof
  • Long-acting foam-stabilizing wall-mounted toilet cleaning block and preparation method thereof
  • Long-acting foam-stabilizing wall-mounted toilet cleaning block and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] This embodiment provides a long-acting foam-stabilizing wall-mounted toilet block, the formula of which is:

[0045] (1) Foaming agent: sodium dodecylbenzenesulfonate (LAS), sodium α-alkenylsulfonate (AOS);

[0046] (2) filler: sodium sulfate;

[0047] (3) Foam stabilizer: tea saponin, silicone resin polyether;

[0048] (4) Essence: lemon oil,

[0049] (5) Pigment: acid lake blue,

[0050] (6) Fungicide: p-chloro-m-xylenol,

[0051] (5) Wetting agent: water.

[0052] Among them, the combination and ratio optimization test of foaming agent is as follows:

[0053] 1) The foaming ability and foam stabilizing ability of a single foaming agent

[0054] Control foaming agent concentration 0.05%, compare foaming agent: sodium dodecylbenzenesulfonate (LAS), sodium dodecylsulfate (SDS) and α-alkenylsulfonate sodium (AOS) foaming and stability Bubble ability;

[0055] The result is as figure 1 shown. It can be seen that AOS has the best foaming ability and foam stabiliz...

Embodiment 2

[0063] Consumption and combination optimization of foam stabilizer of the present invention:

[0064] (1) Optimization of dosage of silicone polyether (MPS)

[0065] Control foaming agent and foam stabilizer total concentration 0.05%, fix foaming agent mass ratio LAS:AOS=1:2, adjust foaming agent: MPS=50:1, 25:1, 20:1, 10:1, 5:1, compare the foaming and foam stabilizing ability of the combined composite system, the results are as follows Figure 4 shown.

[0066] It can be seen that adding MPS is helpful for foaming and foam stabilization, but it must be controlled between 20:1 and 10:1.

[0067] (2) Optimization of the dosage of tea saponin (TS)

[0068] Control foaming agent and foam stabilizer total concentration 0.05%, fix foaming agent mass ratio LAS:AOS=1:2, adjust foaming agent: TS=50:1, 25:1, 20:1, 10:1, 5:1, compare the foaming and foam stabilizing ability of the combined composite system, the results are as follows Figure 5 shown.

[0069] It can be seen that ...

Embodiment 3

[0074] (1) This embodiment provides a long-acting foam-stabilizing wall-mounted toilet block formula:

[0075] Sodium dodecylbenzene sulfonate, sodium alpha-olefin sulfonate, sodium sulfate, tea saponin, silicone polyether, lemon oil, acid lake blue, p-chloro-m-xylenol, and deionized water;

[0076] In terms of parts by mass, 28 parts of the sodium dodecylbenzenesulfonate, 56 parts of the sodium α-alkenylsulfonate, 8 parts of the sodium sulfate, 2.8 parts of the tea saponin, and the silicone resin polymer 1.4 parts of ether, 1 part of lemon oil, 1 part of acid lake blue, 0.1 part of p-chloro-m-xylenol, and 1.7 parts of deionized water.

[0077] (2) The preparation method of the wall-mounted toilet block of long-acting and stable foam:

[0078] Accurately weigh sodium dodecylbenzene sulfonate, sodium α-olefin sulfonate, sodium sulfate, tea saponin, acid lake blue and p-chloro-m-xylenol, and mix them in a powder mixer for 10 minutes;

[0079] Add water, silicone resin polyeth...

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Abstract

The invention discloses a long-acting foam-stabilizing wall-mounted toilet cleaning block and a preparation method thereof. The long-acting foam-stabilizing wall-mounted toilet cleaning block is comprises, in parts by mass, 10-40 parts of sodium dodecyl benzene sulfonate, 0-40 parts of lauryl sodium sulfate, 10-60 parts of sodium alpha-olefin sulfonate, 0-50 parts of sodium sulfate, 1-6 parts of tea saponin, 1-10 parts of silicon resin polyether and 0.5-5 part of lemon oil, 0.5-5 part of acid lake blue, 0.5-5 part of water and 0.01-1 part of p-chloro-m-xylenol. The long-acting foam-stabilizing wall-mounted toilet cleaning block provided by the invention can maintain a liquid level foam covering state for 4-8 hours, is suitable for sitting type flush toilets and water-free urinals in families and public toilets, and has the effects of rich and lasting foam, water splashing prevention and deodorization.

Description

technical field [0001] The invention belongs to the field of daily-use chemicals, and in particular relates to a long-acting foam-stabilizing wall-mounted toilet block and a preparation method thereof. Background technique [0002] Toilet blocks are widely used in flush toilets, and can be divided into submerged and wall-mounted according to their usage. The submerged toilet block is immersed in the water tank, slowly releases effective substances such as cleaning and bactericidal ingredients and pigments, and is stored in the water tank for use. The disadvantage is that the dissolution rate of the submerged toilet block in water is relatively constant, and the amount of effective substances released in the water tank is insufficient when it is frequently used, which weakens its cleaning and bactericidal effect; usage count. The wall-mounted toilet cleansing block hangs the toilet cleansing block on the toilet outlet, and uses the water flow during flushing to dissolve par...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/83C11D3/04C11D3/37C11D3/382C11D3/40C11D3/24C11D3/60C11D11/00C11D17/00
Inventor 孙亚娟倪鑫炯杨成吕妍
Owner JIANGNAN UNIV
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