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Oxygen bleaching laundry detergent for wool and preparation method thereof

A technology of color bleaching laundry detergent and wool, which is applied in the field of daily necessities, can solve the problems of poor decontamination effect, and achieve the effect of strong detergency and mild performance

Active Publication Date: 2013-12-18
威海毛纺织集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Technical problem to be solved: Aiming at the shortage of color-bleaching laundry detergent for wool and the shortcomings of poor decontamination effect, the present invention provides a color-bleaching laundry detergent for wool and its preparation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] This embodiment provides a kind of washing liquid for color bleaching of wool, which contains the following ingredients in parts by mass: 20 parts of sodium percarbonate, 11 parts of sodium perborate, 30 parts of sodium sulfite heptahydrate, 5 parts of sodium citrate, and 4 parts of sodium silicate , 5 parts of hydrogen peroxide, 0.5 parts of super whitening agent, 1 part of water-soluble essence, 1 part of sodium polyacrylate, 6 parts of propylene glycol, and 130 parts of water.

[0014] A kind of preparation step of color bleaching laundry detergent for wool is as follows:

[0015] Step 1: Add water to the reactor, heat up to 60°C, add sodium citrate, sodium silicate and sodium polyacrylate, stir and mix evenly;

[0016] Step 2: After cooling the reactor to 40°C, add sodium percarbonate, sodium perborate, sodium sulfite heptahydrate and propylene glycol, and stir for 0.5h;

[0017] Step 3: Add super whitening agent and water-soluble essence into the reaction kettle, ...

Embodiment 2

[0019] The present embodiment provides a washing liquid for color bleaching of wool, which contains the following components in parts by mass: 16 parts of sodium percarbonate, 8 parts of sodium perborate, 25 parts of sodium sulfite heptahydrate, 3.5 parts of sodium citrate, and 3 parts of sodium silicate , 4 parts of hydrogen peroxide, 0.4 parts of super whitening agent, 0.8 parts of water-soluble essence, 0.6 parts of sodium polyacrylate, 5 parts of propylene glycol, and 115 parts of water.

[0020] A kind of preparation step of color bleaching laundry detergent for wool is as follows:

[0021] Step 1: Add water to the reactor, heat up to 55°C, add sodium citrate, sodium silicate and sodium polyacrylate, stir and mix evenly;

[0022] Step 2: After cooling the reactor to 35°C, add sodium percarbonate, sodium perborate, sodium sulfite heptahydrate and propylene glycol, and stir for 0.5h;

[0023] Step 3: Add super whitening agent and water-soluble essence into the reaction ket...

Embodiment 3

[0025] The present embodiment provides a washing liquid for color bleaching of wool, which contains the following components in parts by mass: 15 parts of sodium percarbonate, 7 parts of sodium perborate, 24 parts of sodium sulfite heptahydrate, 3 parts of sodium citrate, and 2.6 parts of sodium silicate , 3.5 parts of hydrogen peroxide, 0.38 parts of super whitening agent, 0.7 parts of water-soluble essence, 0.5 parts of sodium polyacrylate, 4 parts of propylene glycol, and 110 parts of water.

[0026] A kind of preparation step of color bleaching laundry detergent for wool is as follows:

[0027] The first step: add water to the reaction kettle, after heating up to 50°C, add sodium citrate, sodium silicate and sodium polyacrylate, stir and mix evenly;

[0028] Step 2: After cooling the reactor to 30°C, add sodium percarbonate, sodium perborate, sodium sulfite heptahydrate and propylene glycol, and stir for 0.5h;

[0029] Step 3: Add super whitening agent and water-soluble e...

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Abstract

The invention relates to an oxygen bleaching laundry detergent for wool and a preparation method thereof. The laundry detergent comprises the following components in parts by mass: 10-20 parts of sodium percarbonate, 3-11 parts of sodium perborate, 20-30 parts of sodium sulfite heptahydrate, 1-5 parts of sodium citrate, 1-4 parts of sodium silicate, 1-5 parts of hydrogen peroxide, 0.2-0.5 part of super brightener, 0.3-1 part of water soluble essence, 0.2-1 part of sodium polyacrylate, 1-6 parts of propylene glycol, and 85-130 parts of water. The laundry detergent is mild in performance, can remove various stains such as tea stain, sweat stain, blood stain and coffee stain on woolen products, has strong detersive power, and has no harm to wool fiber.

Description

Technical field [0001] The invention involves the field of daily necessities, especially for a laundry laundry solution and its preparation methods. Background technique [0002] Color drift detergent not only can oxidize the dirt on the clothing, but also does not damage the original color of the clothing, making the original color more vivid, good gloss, making white fabrics whiter, and it can also remove tea rust, sweat, blood, coffee, etc.Wash stubborn dirt.If the clothing is too shabby or more delicate, such as silk hairs, you should choose color rinsers carefully.Because while bleaching, the oxidant will have a certain damage effect on the fabric fiber.At present, the lack of color drift laundry for wool products is lacking on the market, and stubborn stains cannot be effectively removed. Invention content [0003] Solved technical problems: In response to the shortcomings of the current lack of scrubbing and poor decontamination effect, the present invention provides a ki...

Claims

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Application Information

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IPC IPC(8): C11D7/60C11D7/18C11D7/54
Inventor 谈星
Owner 威海毛纺织集团有限公司
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