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Preparing and applying method for negative oxygen ion microcapsules for fabric

A technology of negative oxygen ions and application methods, applied in the field of preparation and application of negative oxygen ions, can solve the problems of not being washable and single application, and achieve the effect of overcoming single application and not washable

Inactive Publication Date: 2014-11-12
ZHEJIANG IND POLYTECHNIC COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention can not only release a certain concentration of negative oxygen ions, but also use the good encapsulation and slow-release properties of the microcapsules to achieve the effect of protecting the core material and lasting release, and overcome the single application and impermanence of water washing of traditional negative oxygen ion materials Advantages such as disadvantages and defects

Method used

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  • Preparing and applying method for negative oxygen ion microcapsules for fabric
  • Preparing and applying method for negative oxygen ion microcapsules for fabric
  • Preparing and applying method for negative oxygen ion microcapsules for fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The invention discloses a method for preparing negative oxygen ion microcapsules for fabrics, comprising preparation of negative oxygen ion core materials, selection of microcapsule wall materials and preparation of microcapsule solutions.

[0024] The raw materials of the negative oxygen ion core material are tourmaline and TiO 2 Grind the raw material of the negative oxygen ion core material with a grinder, then place it in a certain amount of distilled water, stir it with a mixer for 0.5h, and then grind it with a nano-grinding rod grinder. The grinding medium uses 0.3mm zirconia beads. Finally filter and dry.

[0025] The microcapsule wall material is β-cyclodextrin;

[0026] The microcapsule wall material is formulated into a solution with a certain concentration, and then the nano-core material, distilled water, and absolute ethanol are added in proportion, stirred at a rotation speed of 1080 rpm and a temperature of 40° C. for 3 hours, cooled and left standing t...

Embodiment 2

[0033] The invention discloses a method for preparing negative oxygen ion microcapsules for fabrics, comprising preparation of negative oxygen ion core materials, selection of microcapsule wall materials and preparation of microcapsule solutions.

[0034] The raw materials of the negative oxygen ion core material are opal and TiO 2 Grind the negative oxygen ion core material raw material with a grinder, then place it in a certain amount of distilled water, stir it with a mixer for 0.8h, and then grind it with a nano-grinding rod grinder. The grinding medium uses 0.1mm zirconia beads. Finally filter and dry.

[0035] The microcapsule wall material is β-cyclodextrin and sodium alginate;

[0036] The microcapsule wall material is formulated into a solution with a certain concentration, and then the nano core material, distilled water, and absolute ethanol are added in proportion, stirred at a rotation speed of 1080 rpm and a temperature of 50° C. for 2 hours, cooled and left sta...

Embodiment 3

[0044] The invention discloses a method for preparing negative oxygen ion microcapsules for fabrics, comprising preparation of negative oxygen ion core materials, selection of microcapsule wall materials and preparation of microcapsule solutions.

[0045] The raw material of the negative oxygen ion core material is tourmaline; the negative oxygen ion core material raw material is ground with a grinder, then placed in a certain amount of distilled water, stirred by a mixer for 1 hour, and then ground with a nano-grinding rod grinder , the grinding medium uses 0.2mm zirconia beads, and finally is filtered and dried.

[0046] The microcapsule wall material is chitosan;

[0047] The microcapsule wall material is formulated into a solution with a certain concentration, and then the nano-core material, distilled water, and absolute ethanol are added in proportion, stirred for 1 hour at a rotation speed of 1080 rpm and a temperature of 60° C., cooled and left standing to form a micro...

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Abstract

The invention relates to a preparing and applying method for negative oxygen ion microcapsules for fabric. The preparing method comprises the steps of core material preparing, wall material selecting and solution preparing. The preparing method specifically comprises the steps that firstly, raw materials of negative oxygen ions are ground by a grinding miller, the ground raw materials are placed in a certain amount of distilled water and stirred for 0.5-1 hour by an agitator, and a nanometer grinding rod type grinding machine is used for carrying out grinding; secondly, a physical envelope method is adopted, a wall material is prepared into a solution with a certain concentration, a negative oxygen ion nanometer core material, the distilled water and absolute ethyl alcohol are added into the solution according to the proportion, and the mixed solution is stirred under the conditions that the rotating speed is 1080 rmp and the temperature ranges from 40 DEG C to 60 DEG C for 1-3 hours and then is cooled for standing. The negative oxygen ion microcapsules are applied to cotton, fiber, real silk and other fabric. According to the method, the negative oxygen ions with a certain concentration can be released, good packaging and separating performance and slow releasing performance of the microcapsules are utilized to achieve the effects of protecting the core material and lasting releasing, and the detects that traditional negative oxygen ion materials are single in application and not washable overcome.

Description

Technical field: [0001] The invention relates to a preparation and application method of negative oxygen ion microcapsules, in particular to a preparation and application method of fabric negative oxygen ion microcapsules, and belongs to the technical field of negative oxygen ion preparation and application. Background technique: [0002] Scientific research on preventive medicine has proved that the content of negative oxygen ions in the air is the key to measure the quality of the air. For organisms, negative oxygen ions in the air are as important as vitamins in food, and they are called "air vitamins" and "longevity elements". Scientific research has found that negative oxygen ions can combine with positively charged particles such as bacteria, dust, smoke, etc., and gather into balls and fall to the ground, thereby sterilizing and eliminating odors (harmful gases released from cigarette smoke and decoration materials) produced odor, etc.). [0003] According to the re...

Claims

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Application Information

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IPC IPC(8): B01J13/02D06M23/12D06M15/564
Inventor 杨宏林项伟
Owner ZHEJIANG IND POLYTECHNIC COLLEGE
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