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Self-fragrant natural anti-bacterial deodorizing fiber

A natural antibacterial and fragrant technology, used in fiber processing, conjugated synthetic polymer rayon, filament/thread forming, etc., can solve the problem of affecting the application of silver ion antibacterial agent, silver ion turning black, and poor anti-discoloration ability and other problems, to achieve the effect of ensuring washing resistance, antibacterial and deodorizing effects, uniform fragrance release, and long fragrance persistence.

Inactive Publication Date: 2017-02-22
漳州市鼎鑫电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, silver ion antibacterial agents directly use silver ions as antibacterial agents, which have the following defects: first, silver ions are easily reduced to simple substances and become black, which affects the application of silver ion antibacterial agents in light-colored products, and has poor discoloration resistance.
[0012] However, although inorganic antibacterial agents based on metal ions such as silver and zinc have the advantages of high antibacterial efficiency and strong heat resistance, they are expensive and lack environmental protection. At the same time, long-term use and touch contain metal ions such as silver and zinc. products can negatively affect the human liver; these defects limit the application of silver ion antibacterial agents in products

Method used

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  • Self-fragrant natural anti-bacterial deodorizing fiber
  • Self-fragrant natural anti-bacterial deodorizing fiber
  • Self-fragrant natural anti-bacterial deodorizing fiber

Examples

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Embodiment 1

[0048] as attached figure 1 As shown, the self-fragrant natural antibacterial and deodorant fiber described in this embodiment has a skin-core structure, including a core layer 1 and a skin layer 2, the core layer 1 is a high-melting point polymer, and the skin layer 2 is a low-melting point polymer. Its structural feature is that the high-melting-point polymer body of the core layer 1 contains an aromatic slow-release body and a natural antibacterial composition. Wherein, the high melting point polymer is preferably polyethylene terephthalate, polybutylene terephthalate, polypropylene or polylactic acid; the low melting point polymer is preferably polyethylene.

[0049] as attached figure 2 , image 3 and Figure 4 As shown, the high-melting polymer body as the aromatic natural antibacterial and deodorant fiber core layer 1 is also in a skin-core structure, that is, between the fiber core layer 1 and the fiber skin layer 2, a fragrance slow-release layer 3 or a natural an...

Embodiment 2

[0054] In this example, the preparation of self-fragrance natural antibacterial deodorant fiber includes the preparation of fragrance slow-release body, the preparation of natural antibacterial deodorant composition, the preparation of self-fragrant natural antibacterial deodorant masterbatch and the preparation of self-fragrant natural antibacterial deodorant fiber The preparation, concrete preparation process and steps are as follows:

[0055]1) Preparation of aromatic slow-release body: In this process, the fragrance slow-release body adopts spray-drying microcapsule technology, the polymer of the capsule wall is gum arabic, and the fragrance type of the aromatic essential oil in the capsule core is selected from jasmine essential oil, calculated according to the mass ratio , gum arabic: jasmine essential oil is 40%:60%, and emulsifier selects Span-80 for use, and its mass ratio is 0.5% of jasmine essential oil amount, and its preparation process comprises the following step...

Embodiment 3

[0076] In the present embodiment, the specific preparation process and steps of self-fragrant natural antibacterial and deodorant fiber are as follows:

[0077] 1) Preparation of aromatic slow-release body: In this process, the fragrance slow-release body adopts spray-drying microcapsule technology, the polymer of the capsule wall adopts urea-formaldehyde resin prepolymer, and the fragrance type of the aromatic essential oil in the capsule core is selected from lemon essential oil. Proportion calculation, ethylene-vinyl acetate copolymer: lemon essential oil is 60%:40%, emulsifier is selected sodium dodecylbenzene sulfonate, and its mass ratio is 0.8% of lemon essential oil, and its preparation process includes as follows step:

[0078] Step 1: Weigh 40 parts of lemon essential oil, add emulsifier sodium dodecylbenzenesulfonate into the essential oil, stir to dissolve and form an oil phase.

[0079] Step 2: Weigh 60 parts of a solution configured with a concentration of 10% i...

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Abstract

The invention relates to a self-fragrant natural anti-bacterial deodorizing fiber which is of a skin-core structure and comprises a core layer and a skin layer, wherein the core layer is a high-melting-point polymer, and the skin layer is a low-melting-point polymer. The self-fragrant natural anti-bacterial deodorizing fiber is characterized in that the high-melting-point polymer body of the core layer contains a fragrance slow release body and a natural antibacterial composition; the self-fragrant natural anti-bacterial deodorizing fiber consists of the high-melting-point polymer, the low-melting-point polymer, the fragrance slow release body, the natural antibacterial composition, nano titanium dioxide and a processing accessory ingredient, wherein the natural antibacterial composition is prepared from chitosan, aloe oil, chitin, catechinic acid, tea polyphenol and the like; the fragrance slow release body is a fragrant microcapsule with a cladded shell-core structure. The self-fragrant natural anti-bacterial deodorizing fiber is nonirritant to skin of a human body, is capable of inhibiting invasion and propagation of bacteria, is high in ammonia absorption rate and quite obvious in anti-bacterial, mildew-proof and deodorizing effects, has the characteristics of fragrance release uniformity and long fragrance holding time, and is high in added value of products.

Description

technical field [0001] The invention relates to a fiber material, in particular to a self-fragrant natural antibacterial and deodorant fiber. Background technique [0002] With the improvement of people's living standards, people are more and more concerned about the health of themselves and their families in addition to the added value of products such as packaging, smell, color, and shape. Therefore, it is necessary to provide a natural antibacterial fiber with fragrance and its products. Different fragrances will have different feelings on the human body and have the characteristics of physical therapy, insect repellent and antibacterial. For example, natural cypress Because it is effective in assisting human sleep and expelling mites, eucalyptus essential oil has a relieving effect on human respiratory tract infection, and also has bactericidal and antibacterial effects. Jasmine essential oil has exciting and warming functions on the human body. Therefore, not only can ...

Claims

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Application Information

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IPC IPC(8): D01F8/14D01F8/06D01F1/10D01D5/34
CPCD01F8/14D01D5/34D01F1/10D01F1/103D01F8/06
Inventor 王进
Owner 漳州市鼎鑫电子科技有限公司
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