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Fabric softening care agent and preparation method thereof

A care agent and softening technology, which is applied in the field of fabric softening care agent and its preparation, can solve the problems of fabric softness, antistatic effect, fabric softness, fluffy effect, and unsatisfactory use effect, so as to reduce rough hand feeling and improve storage Stability, the effect of reducing mutual adhesion

Active Publication Date: 2020-09-08
北京金鱼科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the prolongation of the wearing time of the clothes, the effect of cationic surfactants gradually decreases, resulting in a decrease in the softness, fluffiness and antistatic effect of the fabric.
Especially in the dry winter in the north, although traditional fabric softening and care agents can bring soft, fluffy, and antistatic effects to the fabric, when the fabric is in contact with the dry skin of the human body, the friction between the two will make the fabric soft again. The softness and fluffy effect of the fabric are significantly reduced, so that its actual use effect is not ideal; therefore, a fabric care agent that can more effectively improve the softness and bulkiness of the fabric is needed

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Fabric softening care agent and preparation method thereof
  • Fabric softening care agent and preparation method thereof
  • Fabric softening care agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1

[0037] Preparation example 1 of wetting agent: ① Take 70kg deionized water, 6kg polyethylene glycol, 3kg propylene glycol, 0.5kg sodium lauroyl glutamate, 0.5kg cocamidopropyl betaine, heat to 80°C, and heat at 200r / min speed mixed for 20min to obtain the water phase;

[0038] ② Take 2kg polydimethylsiloxane, 2kg glycerin, 1kg caprylic capric triglyceride, 0.6kg ethylhexyl palmitate, 0.3kg polyoxyethylene octylphenol ether-10, 0.2kg monoglyceride stearate , heated to 60°C, mixed at a speed of 3000r / min for 40-50min to obtain an oil phase;

[0039] ③Heat the oil phase to 80°C, and add the water phase while stirring. After the dropwise addition, stir at a speed of 200r / min for 2h, cool to 45°C, add 0.1kg glycerol polyoxyethylene ether, and Continue stirring at a high speed for 20 minutes, and after cooling to room temperature, a wetting agent is obtained.

preparation example 2

[0040] Preparation example 2 of wetting agent: ① Take 75kg deionized water, 7kg polyethylene glycol, 4kg propylene glycol, 0.75kg sodium lauroyl glutamate, 0.75kg cocamidopropyl betaine, heat to 82°C, and heat at 400r / min speed mixed for 25min to obtain the water phase;

[0041] ②Take 3kg polydimethylsiloxane, 3kg glycerin, 2kg caprylic capric triglyceride, 0.8kg ethylhexyl palmitate, 0.4kg polyoxyethylene octylphenol ether-10, 0.3kg monoglyceride stearate , heated to 65°C, mixed at a speed of 6000r / min for 45min to obtain an oil phase;

[0042] ③Heat the oil phase to 82°C, and add the water phase while stirring. After the dropwise addition, stir at a speed of 300r / min for 2.5h. After cooling to 45°C, add 0.2kg of glycerol polyoxyethylene ether, and Continue to stir at a constant speed for 25 minutes, and after cooling to room temperature, a wetting agent is obtained.

preparation example 3

[0043] Preparation example 3 of wetting agent: ① Take 80kg of deionized water, 8kg of polyethylene glycol, 5kg of propylene glycol, 1kg of sodium lauroyl glutamate, and 1kg of cocamidopropyl betaine, heat to 85°C, and heat at 600r / min The speed is mixed for 30min to obtain the water phase;

[0044] ② Take 4kg polydimethylsiloxane, 4kg glycerin, 3kg caprylic capric triglyceride, 1kg ethylhexyl palmitate, 0.5kg polyoxyethylene octylphenol ether-10, 0.4kg monoglyceride stearate, Heat to 70°C and mix for 50min at a speed of 10000r / min to obtain an oil phase;

[0045] ③Heat the oil phase to 85°C, add the water phase while stirring, after the dropwise addition, stir at a speed of 400r / min for 3h, cool to 45°C, add 0.3kg glycerin polyoxyethylene ether, Continue stirring at a high speed for 30 minutes, and after cooling to room temperature, a wetting agent is obtained.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a fabric softening care agent and a preparation method thereof, and relates to the technical field of fabric care. According to the main points of the technical solution, the fabric softening care agent comprises, by weight percent, 1-10% of quaternary ammonium salts, 0.1-1% of silicone softener, 1-5% of nonionic polyurethane thickener, 0.5% of flavor, 0.01-0.03% of preservative, and the balance water, wherein the quaternary ammonium salts comprise ethyl dipalmitate hydroxyethyl ammonium methyl sulfate; and the silicone softener comprises an amino-modified silicone polyether copolymer. The fabric softening care agent disclosed by the invention has the advantages of improving the softness, bulkiness, water absorbability and re-wetting capability of fabric.

Description

technical field [0001] The invention relates to the technical field of fabric care, more specifically, it relates to a fabric softening care agent and a preparation method thereof. Background technique [0002] After the fabric is washed many times, the fibers of the fabric will be entangled with each other, causing the surface of the fiber to have an obvious roughness, such as cotton underwear, bed sheets, towels, etc. The static electricity generated by friction will increase the discomfort of the skin; therefore, in industrial production and household laundry, fabric softening care is an essential step in the fabric finishing process; and the finishing agent used in this process is also It is called fabric softening care agent, through fabric softening care agent, the internal fibers of the fabric can be straightened out, the friction coefficient between fibers can be reduced, and the fabric becomes soft and comfortable. [0003] In the prior art, the patent application ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/463D06M15/647D06M15/564D06M13/352D06M13/148D06M15/53D06M13/342D06M15/643D06M13/224
CPCD06M13/463D06M15/647D06M15/564D06M13/352D06M13/148D06M15/53D06M13/342D06M15/643D06M13/2243D06M13/224D06M2200/50
Inventor 王拓黄伟
Owner 北京金鱼科技有限责任公司
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