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Washing machine cleaning tablet and preparation method thereof

A technology of cleaning tablets and washing machines, applied in the field of detergents, which can solve the problems of waste, clothing fading, and resistance to hard water, etc., and achieve the effects of good scale removal, reduced irritation, and good sterilization effect

Inactive Publication Date: 2017-01-25
YUYAO DEPAI COMMODITY LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The main active substances of traditional laundry detergent are linear dodecylbenzene sulfonate and other builders; linear dodecylbenzene sulfonate is derived from petrochemical products, which is a non-renewable raw material, and the raw material is not resistant to hard water , The decontamination power is greatly reduced in the tap water environment, which is not conducive to washing; other additives, such as 4A zeolite, such as sodium tripolyphosphate, contain phosphorus, which is not conducive to environmental protection; aluminum, soda ash, and caustic soda are relatively alkaline, which is easy to make clothes fade and damage Clothes; Glauber's salt is a filler, which can be recycled ineffectively and will bring unnecessary waste to the operation
In addition, ordinary liquid detergents use conventional surfactants and alkaline auxiliaries, and only have a washing and cleaning effect
However, for automatic washing machines, and other easily scaled or alkaline dirt, it is difficult to clean with traditional laundry detergent

Method used

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  • Washing machine cleaning tablet and preparation method thereof
  • Washing machine cleaning tablet and preparation method thereof
  • Washing machine cleaning tablet and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A washing machine cleaning sheet, the cleaning sheet has the following components by mass percentage:

[0025] citric acid 8 tartaric acid 16 soda ash 5 STPP 4 Low Foaming Nonionic Surfactant 4 water softener 0.5 Sodium Gluconate 4 Acrylic / maleic acid copolymer 0.5 Sulfamic acid 10 essence 0.2 Sodium chloride 25 PEG 6000 2.8 Yuan Mingfen 20

[0026] A method for preparing the above washing machine cleaning sheet, the method comprises the following steps:

[0027] 1) Mix soda ash, STPP, sodium chloride and sodium sulfate first, add surfactant and essence, and add other raw materials last, and control the pH value at 1.5-4.0;

[0028] 2) After tableting, regular or irregular geometric bodies are formed; the formed geometric bodies are cuboids, cubes, cylinders, cones, olives or spheres;

[0029] 3) Then pack with a water-soluble film; the packaging method is water-sealed or heat-sealed;...

Embodiment 2

[0045] A washing machine cleaning sheet, the cleaning sheet has the following components by mass percentage:

[0046] citric acid 10 tartaric acid 12 soda ash 7 STPP 3 Low Foaming Nonionic Surfactant 5 water softener 0.5 Sodium Gluconate 3 Acrylic / maleic acid copolymer 0.5 Sulfamic acid 14 essence 0.2 Sodium chloride 24 PEG 6000 1.8 Yuan Mingfen 19

[0047] A method for preparing the above washing machine cleaning sheet, the method comprises the following steps:

[0048] 1) Mix soda ash, STPP, sodium chloride and sodium sulfate first, add surfactant and essence, and add other raw materials last, and control the pH value at 1.5-4.0;

[0049] 2) After tableting, regular or irregular geometric bodies are formed; the formed geometric bodies are cuboids, cubes, cylinders, cones, olives or spheres;

[0050] 3) Then pack with a water-soluble film; the packaging method is water-sealed or heat-sealed...

Embodiment 3

[0052] A washing machine cleaning sheet, the cleaning sheet has the following components by mass percentage:

[0053] citric acid 12 tartaric acid 14 soda ash 6 STPP 5 Low Foaming Nonionic Surfactant 3 water softener 0.5 Sodium Gluconate 5 Acrylic / maleic acid copolymer 0.5 Sulfamic acid 12 essence 0.2 Sodium chloride 26 PEG 6000 1.8 Yuan Mingfen 14

[0054] A method for preparing the above washing machine cleaning sheet, the method comprises the following steps:

[0055] 1) Mix soda ash, STPP, sodium chloride and sodium sulfate first, add surfactant and essence, and add other raw materials last, and control the pH value at 1.5-4.0;

[0056] 2) After tableting, regular or irregular geometric bodies are formed; the formed geometric bodies are cuboids, cubes, cylinders, cones, olives or spheres;

[0057]3) Then pack with a water-soluble film; the packaging method is water-sealed or heat-sealed;...

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PUM

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Abstract

The invention relates to the field of washing agents, and in particular to a washing machine cleaning tablet and a preparation method thereof. The washing machine cleaning tablet is prepared from the following ingredients including citric acid, tartaric acid, sodium carbonate, STPP, low-foam non-ionic surface active agents, water softener, gluconic acid sodium salt, acrylic acid / maleic acid copolymers, sulfamic acid, essence, sodium chloride, PEG 6000 and anhydrous sodium sulphate. A product of the washing machine cleaning tablet has the advantages that oil stain removal and water scale removal effects are good; the degerming effect is good; the washing machine cleaning tablet can be used for cleaning of an automatic washing machine and other fields easily forming water scales or alkaline stains.

Description

technical field [0001] The invention relates to the field of detergents, in particular to a washing machine cleaning tablet and a preparation method thereof. Background technique [0002] The main active substances of traditional laundry detergent are linear dodecylbenzene sulfonate and other builders; linear dodecylbenzene sulfonate is derived from petrochemical products, which is a non-renewable raw material, and the raw material is not resistant to hard water , The decontamination power is greatly reduced in the tap water environment, which is not conducive to washing; other additives, such as 4A zeolite, such as sodium tripolyphosphate, contain phosphorus, which is not conducive to environmental protection; aluminum, soda ash, and caustic soda are relatively alkaline, which is easy to make clothes fade and damage Clothes; Glauber's salt is a filler, and ineffective recycling will bring unnecessary waste to operations. In addition, ordinary liquid detergents use conventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/72C11D3/04C11D3/10C11D3/06C11D3/20C11D3/34C11D3/37C11D3/60C11D3/33C11D3/48
CPCC11D1/721C11D1/008C11D3/0026C11D3/046C11D3/06C11D3/10C11D3/2086C11D3/33C11D3/349C11D3/3707C11D3/3765C11D3/48C11D17/0086
Inventor 马赛波
Owner YUYAO DEPAI COMMODITY LTD
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