Nanometer traditional chinese medicine microcapsule fabric finishing agent, preparation and fabric finishing method

A fabric finishing agent and microcapsule finishing technology, applied in the fabric finishing agent, the preparation method of the finishing agent and the finishing of fabrics by using the finishing agent, in the field of nanometer traditional Chinese medicine microcapsule fabric finishing agent, can solve the problem of poor health care effect, single , poor effect and other problems, to achieve the effect of no toxic side effects

Inactive Publication Date: 2008-12-17
XI'AN POLYTECHNIC UNIVERSITY +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, antibacterial and antiviral clothing mostly adopt the method of film isolation, and the health care effect is poor.
[0003] Carrying out nano antibacterial and antiviral finishing on clothing textile fabrics, forming an antibacterial and antiviral functional layer on the surface

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0047] The preparation method of the finishing agent of the present invention is carried out according to the following steps:

[0048] Step 1: Preparation of traditional Chinese medicine extract

[0049]According to mass percentage, take 30%~60% of honeysuckle, 20%~50% of Forsythia and 20%~50% of licorice, 100% of the total amount of each component, and put them into a grinder for pulverization to obtain a particle size of 100 mesh to 400 The target drug particles, according to the mass ratio of drug particles and ethanol of 25% to 30%, put the drug particles in ethanol for 3 to 6 hours, and then place the soaked ethanol and drug particles in the ultrasonic machine. Under the condition of a temperature of 60-90°C, use ultrasonic treatment for 1 to 3 hours, and then filter and evaporate and recover the ethanol to obtain a traditional Chinese medicine extract;

[0050] Step 2: Preparation of traditional Chinese medicine drug microcapsule solution

[0051] Take the polylactic acid, ...

Example Embodiment

[0065] Example 1

[0066] Take 30Kg of honeysuckle, 35Kg of forsythia and 35Kg of licorice, respectively, and put them into a Chinese medicine pulverizer for pulverization. The particle size of the pulverized medicine is 100 mesh. According to the mass percentage of the mass of the drug particles and the mass of ethanol 25%, the drug particles were soaked in ethanol for 4.5 hours, then placed in an ultrasonic machine, treated at a temperature of 90°C for 3 hours, and then filtered. The ethanol is evaporated and recovered to obtain a traditional Chinese medicine extract. Take polylactic acid, traditional Chinese medicine extract and emulsifier OP-10 respectively, and place them in an emulsification reactor to form a mixed liquid, and control the concentration of emulsifier OP-10 in the mixed liquid to 1.0g / 100ml. The mass ratio of polylactic acid is 1:10, the ratio of the oil phase to the external water phase is 1:100, and the solid content is 30 after stirring for 6 hours at a tem...

Example Embodiment

[0068] Example 2

[0069] Take 60Kg of honeysuckle, 20Kg of forsythia and 20Kg of licorice, respectively, and put them into a Chinese medicine pulverizer for pulverization. The particle size of the pulverized medicine is 400 mesh. According to the mass percentage of the mass of the drug particles and 30% of the mass of ethanol, the drug particles are soaked in ethanol for 6 hours, then placed in an ultrasonic machine, treated at a temperature of 60°C for 1 hour, and then filtered. The ethanol is evaporated and recovered to obtain a traditional Chinese medicine extract. Take polylactic acid, traditional Chinese medicine extract and emulsifier OP-10 respectively, and place them in an emulsification reactor to form a mixed liquid, and control the concentration of emulsifier OP-10 in the mixed liquid to 3.0g / 100ml. The mass ratio of polylactic acid is 1:2, and the ratio of oil phase to external water phase is 10:100. Under the conditions of temperature of 60℃ and reactor speed of 1000...

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Abstract

The invention discloses a microencapsulated nano fabric finishing agent of traditional Chinese medicines, which consists of following components by mass percent: 30 to 60 percent of a solution of the microencapsulated finishing agent of the traditional Chinese medicines, 5 to 20 percent of a nano zinc oxide solution, 10 to 15 percent of a aquosity polyurethane solution and 10 to 55 percent of deionized water which are equal to 100 percent in total. A preparation method of the microencapsulated nano fabric finishing agent comprises following steps: according to fabrics to be processed, the selected traditional Chinese medicines are soaked in ethanol, thus obtaining an extracted solution of the traditional Chinese medicines, polylactic acid, an emulsifying agent OP-10 and the extracted solution of the traditional Chinese medicines are produced into a microencapsulated solution of the traditional Chinese medicines with the solid content of 30 to 50 percent, commercial nano zinc oxide powder, tween-80 and the deionized water are adopted to produce a nano zinc oxide solution which is produced into the nano fabric finishing agent of the traditional Chinese medicines with the microencapsulated solution of the traditional Chinese medicines, the aquosity polyurethane and the deionized water. The microencapsulated nano fabric finishing agent of the traditional Chinese medicines can be used for fabric finishing and leading the finished fabrics to have better antisepsis and antivirus effects.

Description

technical field [0001] The invention belongs to the technical field of textiles, and relates to a fabric finishing agent, in particular to a nano traditional Chinese medicine microcapsule fabric finishing agent, and also relates to a preparation method of the finishing agent and a method for finishing fabrics by using the finishing agent. Background technique [0002] With the development of society, people's awareness of disease prevention and disease resistance is constantly increasing. Clothes with antibacterial and antiviral functions, which can protect the health and reduce the spread of diseases, are favored by the public. And antibacterial, antiviral clothing, mostly adopts the mode of film isolation, and health care effect is relatively poor. [0003] Carrying out nano antibacterial and antiviral finishing on clothing textile fabrics, forming an antibacterial and antiviral functional layer on the surface of the fabric, can enhance the health care effect, but using t...

Claims

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Application Information

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IPC IPC(8): D06M13/00D06M11/44D06M15/564D06M23/12A61L2/18A61L101/56
Inventor 王进美黄翔冯国平朱红王利祥
Owner XI'AN POLYTECHNIC UNIVERSITY
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