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Preparation method of functional microcapsule

A microcapsule and functional technology, applied in the field of functional microcapsule preparation, can solve the problems of odor generation, insufficient efficacy, poor antibacterial and odor removal effects, etc., and achieve the effect of improving comfort.

Inactive Publication Date: 2018-05-18
泉州市晋江恒安卫生科技有限公司 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional diapers, diapers or sanitary napkins will produce odor during use, which will affect the use effect, and the antibacterial and odor removal effects are poor, and the effect is not long-lasting

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] This embodiment provides a method for preparing functional microcapsules, comprising the following steps:

[0029] Including the following steps:

[0030] (1) prepare antibacterial agent, with vetiver root extract, Platycodon grandiflora extract, multi-stem almanus extract, clove flower extract, garlic extract, nano-silver powder, methyl glucose dioleate and Deionized water is mixed and stirred according to a predetermined ratio to obtain an antibacterial agent;

[0031] (2) shellac, gelatin, water and β-cyclodextrin are mixed according to a predetermined ratio to obtain a mixture, and the antibacterial agent is used as a core material, and the mixture is used as a wall material to prepare microcapsules by a dry spraying method.

[0032] Specifically, the method for obtaining the mixture in step 2 is to mix 0.7 parts by mass of shellac, 0.6 parts by mass of gelatin and 12 parts by mass of water at a temperature of 40°C and stir at a speed of 60 rpm The first mixture w...

Embodiment 2

[0036] As a specific scheme of Example 1, the specific method for preparing the antibacterial agent in the step (1) is to mix the root extract of vetiver and the extract of Platycodon grandiflorum according to a predetermined ratio, and mix them at a temperature of 10-30° C. at a temperature of 200-250 Stir at a stirring rate of rpm for 30-40min, then raise the temperature to 60°C at a rate of 10°C / min, and maintain it for 10-20 minutes, and obtain the third mixture after cooling to room temperature;

[0037] Mix the extract of Almanes multistemma, clove flower extract and deionized water and stir at a temperature of 30-50°C at a speed of 150-200 rpm for 5-10min, and obtain the fourth The mixture, the third mixture, the fourth mixture and the garlic extract are mixed at a temperature of 5-10°C and stirred at a speed of 80-120 rpm for 10-15min to obtain the fifth mixture, at a temperature of 5-10°C Next, add nano-silver powder and methyl glucose dioleate to the fifth mixture, a...

Embodiment 3

[0039] As a specific scheme of Example 1, it also includes adding an emulsifier and a dispersant to the mixture, and the emulsifier includes inulin lauryl carbamate, sodium cocoyl glycinate, sodium laurate, hemelonium chloride or cocoyl Glucoside.

[0040] Specifically, the upper dispersant is sodium polyacrylate, acrylic acid or maleic acid cinder copolymer.

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PUM

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Abstract

The invention discloses a preparation method of a functional microcapsule. The preparation method comprises: (1) preparing an antiseptic, which includes mixing an andropogon muricatus root extract, aplatycodon root extract, an ormenis multicaulis extract, a lilac extract, a garlic extract, nanometer silver powder, methyl glucose dioleate and deionized water at a preset ratio and performing stirring to obtain the antiseptic; and (2) mixing lac, gelatin, water and beta-cyclodextrin at a preset ratio to obtain a mixture, taking the antiseptic as a core material, taking the mixture as a wall material, and adopting a drying spray method to prepare the functional microcapsule. According to the method, a microcapsule wall material coats the antiseptic to obtain a microcapsule. The microcapsule wall material has hydrolytic properties and can be hydrolyzed when the microcapsule wall material meets water, so that the antiseptic in the microcapsule is released. The functional microcapsule has sterilization and odor removal functions.

Description

technical field [0001] The invention relates to a method for preparing functional microcapsules. Background technique [0002] Disposable care and hygiene products such as diapers, diapers and sanitary napkins are disposable products that do not need to be washed and are easy to replace. They are accepted by consumers because of their comfort and convenience. Traditional diapers, diapers or sanitary napkins will produce odor during use, which affects the use effect, and the antibacterial and odor removal effects are poor, and the effect is not long-lasting. Contents of the invention [0003] In view of the above problems, the present invention provides a method for preparing functional microcapsules capable of antibacterial and deodorizing sanitary products, [0004] In order to achieve the above object, a method for preparing functional microcapsules of the present invention comprises the following steps: [0005] ((1) To prepare antibacterial agent, vetiver root extrac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/40A61L15/18A61L15/46
CPCA61L15/18A61L15/40A61L15/46A61L2300/104A61L2300/30A61L2300/404A61L2300/622
Inventor 王伟祝二斌吴晓彪罗梅芳翁文伟
Owner 泉州市晋江恒安卫生科技有限公司
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