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Tea polyphenol-rich skincare antibacterial tea fiber and preparation method thereof

A technology of tea polyphenols and tea fiber, which is applied in the field of skin care and antibacterial tea fiber and its preparation, can solve the problems of poor biocompatibility, poor antibacterial effect, and low mechanical properties, so as to improve flame resistance and antibacterial performance , Improve the effect of mechanical properties

Inactive Publication Date: 2021-01-26
深圳千维生态纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] This application solves the problems of poor antibacterial effect, low mechanical properties, poor biocompatibility, and flammability in the prior art by providing a kind of tea fiber rich in tea polyphenols that can protect skin and antibacterial and its preparation method, and realize antibacterial , skin care, anti-flammability technical effects

Method used

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  • Tea polyphenol-rich skincare antibacterial tea fiber and preparation method thereof

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preparation example Construction

[0048] The application provides a preparation method of tea fiber rich in tea polyphenols and capable of skin care and antibacterial, the preparation method comprising the following steps: (1) tea extract, polylactic acid, coupling agent, bamboo charcoal powder, diatom The soil is mixed in parts by weight to obtain a mixture 1; (2) the fiber matrix is ​​mixed in parts by weight to obtain a mixture 2; (3) granulation; (4) spinning.

[0049] The preparation method of the mixture 1 is: after mixing 40-60 parts of tea extract and 20-40 parts of polylactic acid, stirring at a speed of 200 r / min, adding 40-60 parts of coupling agent, bamboo charcoal 20-40 parts of powder, 20-40 parts of diatomaceous earth, and continue to stir for 10 minutes to obtain mixture 1;

[0050] The preparation method of the mixture 2 is: mixing 20-30 parts of bamboo fiber and 20-30 parts of wormwood fiber in a high-speed mixer to obtain the mixture 2;

[0051] The granulation steps are as follows: put mix...

Embodiment 1

[0058] A kind of tea fiber rich in tea polyphenols and capable of skin care and antibacterial, in parts by weight, 60 parts of tea extract, 20 parts of polylactic acid, 30 parts of isopropyl triisostearyl titanate, 30 parts of isopropyl dioleic acid 30 parts of acyloxy (dioctyl phosphate acyloxy) titanate, 20 parts of bamboo charcoal powder, 20 parts of diatomaceous earth, 30 parts of polyethylene glycol, 30 parts of tributyl citrate, 40 parts of pentaerythritol stearate 20 parts, bamboo fiber 20 parts, wormwood fiber 20 parts.

[0059] The CAS number of the polylactic acid is 31852-84-3, purchased from Shanghai Xiarui Pharmaceutical Technology Co., Ltd.

[0060] The tea extract contains tea polyphenols.

[0061] The extraction method of described tea extract is:

[0062] ①Pretreatment of green tea leaves: dedust and pulverize the green tea leaves, pass through a 60-80 mesh sieve, then place them in a constant temperature blast drying oven at 105°C for 2 hours, and cool the ...

Embodiment 2

[0073] A kind of tea fiber rich in tea polyphenols and capable of skin care and antibacterial, in parts by weight, 40 parts of tea extract, 40 parts of polylactic acid, 30 parts of isopropyl triisostearyl titanate, 30 parts of isopropyl dioleic acid 30 parts of acyloxy (dioctyl phosphate acyloxy) titanate, 20 parts of bamboo charcoal powder, 20 parts of diatomaceous earth, 30 parts of polyethylene glycol, 30 parts of tributyl citrate, 40 parts of pentaerythritol stearate 20 parts, bamboo fiber 20 parts, wormwood fiber 20 parts.

[0074] The CAS number of the polylactic acid is 31852-84-3, purchased from Shanghai Xiarui Pharmaceutical Technology Co., Ltd.

[0075] The extraction method of the tea extract is the same as in Example 1.

[0076] The preparation method of the described skin-care and antibacterial tea fiber rich in tea polyphenols comprises the following steps: (1) 40 parts of tea extract, 40 parts of polylactic acid, 30 parts of isopropyl triisostearyl titanate, 30...

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Abstract

The invention discloses tea polyphenol-rich skincare antibacterial tea fiber and a preparation method thereof. The tea fiber is composed of the following substances in parts by weight: 40-60 parts ofa tea extracting solution, 20-40 parts of polylactic acid, 40-60 parts of a coupling agent, 20-40 parts of bamboo charcoal powder, 20-40 parts of diatomite, 40-60 parts of a plasticizer, 40-50 parts of pentaerythritol stearate and 40-60 parts of a fiber matrix, and granulating and spinning are carried out to prepare the tea fiber. The prepared tea fiber has the characteristics of strong antibacterial property and lasting antibacterial property, and also has flame resistance, degradability and good mechanical properties.

Description

technical field [0001] The invention relates to the field of materials, in particular to a tea fiber rich in tea polyphenols capable of skin care and antibacterial and a preparation method thereof. Background technique [0002] With the development of society and the improvement of people's living standards, green consumption and environmental protection products have become the mainstream of life. Especially in textiles, not only the pursuit of comfort, but also higher requirements for its natural, antibacterial, moisture absorption and breathable, health care and other functions requirements. And tea fiber can meet people's needs. [0003] my country is a big country of tea. Since ancient times, there has been a tradition of drinking tea for health care. Biochemical and medical research has proved that there are about 450 kinds of organic compounds in tea, and no less than 15 kinds of infinite mineral nutrients. Therefore, tea has nutritional value for the human body. , a...

Claims

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Application Information

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IPC IPC(8): D01F8/02D01F1/10D01F1/07
CPCD01F1/07D01F1/10D01F1/103D01F8/02
Inventor 刘翔鸥
Owner 深圳千维生态纺织有限公司
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