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A kind of washing tablet and preparation method thereof

A technology of laundry tablets and formulations, applied in chemical instruments and methods, detergent materials, detergent compositions, etc., can solve problems such as high cost, difficult to carry, children or other people who are not sure about washing clothes, and achieve Fast dissolving speed and good washing effect

Active Publication Date: 2018-12-14
杨晶晶
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This way of adding, for the housewives at home, they all know how much to add based on experience, but for children or other people who rarely do laundry, they are often uncertain
Especially for people on business trips, this problem also exists, and it is very difficult to carry
Laundry sheets are also provided in the existing washing market. Although the problem of portability is solved, the existing laundry sheets have poor washing effect, complicated preparation process and high cost.

Method used

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  • A kind of washing tablet and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Laundry tablet formula composition: deionized water 33.744%; sodium lauryl sulfate 20%; talcum powder 15%; polyvinyl alcohol 10%; trideceth-5 8%; cocamide DEA 5%; essence 3 %; Sodium Citrate 2.5%; Citric Acid 2%; PEG-60 Hydrogenated Castor Oil 0.6%; Disodium EDTA 0.15%; CI42090 0.006%. Deionized water was used as a solvent, sodium lauryl sulfate was used as a surfactant, talc was used as a filler, polyvinyl alcohol was used as a film former, trideceth-5 and cocamide DEA is used as surfactant, essence is used as fragrance agent, sodium citrate and citric acid are used as pH regulator, PEG-60 hydrogenated castor oil is used as solubilizer, disodium EDTA is used as chelating agent, CI42090 Used as a coloring agent.

[0020] Deionized water, sodium citrate, citric acid, disodium EDTA and CI42090 are called phase A, put phase A into the container according to the proportion and stir to dissolve for 15 to 20 minutes before adding to the stirring pot; polyvinyl alcohol is cal...

Embodiment 2

[0022] Laundry Tablet Formula Composition: Deionized Water 34%; Sodium Lauryl Sulfate 17%; Talc Powder 10%; Polyvinyl Alcohol 8%; Trideceth-5 11%; Cocamide DEA 8%; Fragrance 4 %; Sodium Citrate 4%; Citric Acid 3%; PEG-60 Hydrogenated Castor Oil 0.79%; Disodium EDTA 0.2%; CI42090 0.01%.

[0023] Put deionized water, sodium citrate, citric acid, disodium EDTA and CI42090 into the container in proportion and stir to dissolve for 18 minutes before adding to the stirring pot; then add polyvinyl alcohol into the stirring pot in proportion and stir to make It disperses evenly; add talcum powder into the stirring pot in proportion and stir to make the dispersion uniform; add sodium lauryl sulfate into the stirring pot in proportion and stir to dissolve, and raise the temperature of the stirring pot to 85°C; Add alcohol polyether-5, cocamide DEA, essence and PEG-60 hydrogenated castor oil into the stirring pot and stir to dissolve, then lower the temperature of the stirring pot to 58°C...

Embodiment 3

[0025] Laundry tablet formula composition: deionized water 33%; sodium lauryl sulfate 15%; talcum powder 10%; polyvinyl alcohol 15%; trideceth-55%; cocamide DEA 10%; essence 3% ; Sodium Citrate 2.29%; Citric Acid 5%; PEG-60 Hydrogenated Castor Oil 1.5%; Disodium EDTA 0.2%; CI42090 0.01%.

[0026] Put deionized water, sodium citrate, citric acid, disodium EDTA and CI42090 into the container in proportion and stir to dissolve for 18 minutes before adding to the stirring pot; then add polyvinyl alcohol into the stirring pot in proportion and stir to make It disperses evenly; add talc powder in proportion to the mixing pot and stir to disperse evenly; add sodium lauryl sulfate into the stirring pot in proportion and stir to dissolve, and raise the temperature of the stirring pot to 90°C; Add alcohol polyether-5, cocamide DEA, essence and PEG-60 hydrogenated castor oil into the stirring pot and stir to dissolve, then lower the temperature of the stirring pot to 62°C; pour the mater...

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Abstract

The invention relates to a washing sheet and a preparation method thereof. The washing sheet is prepared from, by mass, deionized water, sodium lauryl sulfate, talcum powder, polyvinyl alcohol, trideceth-5, cocamidopropyl DEA, essence, sodium citrate, citric acid, PEG-60 hydrogenated castor oil, EDTA disodium and CI42090. The preparation method of the washing sheet comprises the following steps that after a phase A is mixed to be uniform and dissolved, the phase A is added into a stirring pot; a phase B, a phase C and a phase D are added into the stirring pot to be stirred and dissolved, and the stirring pot is heated; then a phase E is added into the stirring pot, and the stirring pot is cooled again; finally, discharging and slicing are carried out to obtain the final product. The washing sheet can be immediately dissolved in cold water and hot water, contains no phosphorus, is biodegradable and has the advantages of achieving natural disinfection and sterilization, high in dissolving speed, stable, good in washing effect and the like.

Description

technical field [0001] The invention relates to a washing product, in particular to a laundry tablet and a preparation method thereof. Background technique [0002] At present, most laundry detergents on the market are powdery or liquid, which are respectively washing powder or washing liquid. When washing clothes in a washing machine, add washing powder or laundry detergent to the liquid tank of the washing machine. Adding in this way, housewives in the family know how much to add based on experience, but children or other people who seldom do laundry are often not sure. Especially for people who are away on business, this problem also exists, and it is also very difficult to carry. Laundry sheets are also provided in the existing washing market. Although the problem of portability is solved, the existing laundry sheets have poor washing effect, complicated preparation process and high cost. Contents of the invention [0003] In order to solve the technical problems in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D1/83C11D3/14C11D3/20C11D3/33C11D3/382C11D3/37C11D3/60
CPCC11D1/146C11D1/66C11D1/721C11D1/83C11D3/14C11D3/2079C11D3/33C11D3/3753C11D3/382C11D17/0086
Inventor 杨晶晶
Owner 杨晶晶