Microcapsule composite wall material, and microcapsule essence, preparation method and applications thereof

A microcapsule essence and microcapsule technology, which is applied in the direction of microcapsule preparation, preparation of microspheres, washing composition fragrances, etc., can solve the shortage of multifunctional moisturizing, anti-wrinkle, sunscreen, anti-itch skin care products, and the essence is easily destroyed. problem, achieve the effect of enhancing the fragrance retention effect, lasting fragrance time and improving stability

Inactive Publication Date: 2019-11-19
广州市蔻妍化妆品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, in the production of cosmetics, the essence is directly affected by heat and light, causing oxidative deterioration, and the essence is easily destroyed during the stirring process. There is a shortage of multi-functional moisturizing, anti-wrinkle, sunscreen, and anti-itch skin care products.

Method used

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  • Microcapsule composite wall material, and microcapsule essence, preparation method and applications thereof
  • Microcapsule composite wall material, and microcapsule essence, preparation method and applications thereof
  • Microcapsule composite wall material, and microcapsule essence, preparation method and applications thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A microcapsule composite wall material, comprising xanthan gum, chitosan oligosaccharide and deionized water, wherein the content of xanthan gum is 2-5 parts, the content of chitosan oligosaccharide is 0.5-1.5 parts, and the content of deionized water is 55-5 parts 60 servings.

[0044] The microcapsule composite wall material also includes a preservative, and the preservative is DMDM ​​hydantoin with a content of 0.05-0.15 parts.

[0045] The preparation method of the microcapsule composite wall material comprises the following steps:

[0046] S1. Add xanthan gum and chitosan oligosaccharide into deionized water at 70-80°C and stir rapidly for 0.5 hours until completely dissolved to obtain a solution;

[0047] S2. Vacuumize to remove the air bubbles in the solution, then lower the temperature to 35°C, then add the preservative, and continue to stir until completely dissolved.

Embodiment 2

[0049] A microcapsule flavor wrapped by a microcapsule composite wall material, comprising phase A, phase B and phase C, wherein,

[0050] Phase A includes 2 to 5 parts of xanthan gum, 0.5 to 1.5 parts of chitosan oligosaccharide, and 55 to 60 parts of deionized water;

[0051] Phase B includes 30-35 parts of essence and 6-7 parts of solubilizer;

[0052] Phase C includes preservatives.

[0053] Xanthan gum, chitosan oligosaccharides, deionized water, and preservatives form a functional microcapsule wall material as a protective outer layer, and the inner layer is composed of a solubilizer and essence. Through the addition of chitosan oligosaccharides, on the one hand, it forms a protective wall membrane of essence, on the other hand, it has obvious moisturizing effect, and at the same time, it can activate body cells, prevent skin roughness and aging, inhibit the growth of harmful bacteria on the skin surface, inhibit bacteria and resist skin diseases and UV absorption func...

Embodiment 3

[0064] Microencapsulated fragrance applications can be added to shampoo, body wash or laundry detergent products.

[0065] The composition and content of the laundry detergent product of the present embodiment are as follows:

[0066]

[0067]

[0068] When preparing,

[0069] 1. Clean the relevant equipment and utensils;

[0070] 2. Stir the components of Phase A and heat up to 80-85°C until dissolved, then cool down. When the temperature drops to 45°C, add the components of Phase B in turn and stir well.

[0071] 3. Semi-finished product inspection and discharge.

[0072] 4. Filling, finished product inspection, storage.

[0073] Adding microcapsule essence to laundry detergent to form the outer layer of essence wall material can avoid the oxidative deterioration of fragrance substances directly affected by heat and light, avoid the volatilization of active ingredients, effectively control the release of fragrance substances, and improve the stability of fragrance. ...

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Abstract

The invention provides a microcapsule composite wall material, and microcapsule essence, a preparation method and applications thereof, wherein the microcapsule composite wall material comprises Xanthan gum, chitosan oligosaccharide, deionized water and a preservative, wherein the Xanthan gum, the chitosan oligosaccharide, the deionized water and the preservative form a functional wall material protection outer layer, and a solubilizing agent and essence in the inner layer are wrapped with the outer layer to form microcapsule essence. According to the present invention, the destruction on theessence microcapsule during the equipment stirring in production can be avoided, and the oxidative deterioration of fragrant substances directly due to heat and light can be avoided so as to avoid thevolatilization of effective ingredients, effectively control the release of fragrant substances, and improve the stability of fragrance; and by adding chitosan oligosaccharide, the essence protectionwall film can be formed, and the obvious effects of moisturizing, body cell activating, skin roughness and aging preventing, harmful bacteria growth on the skin surface, antibacterial property, skindisease resistance, ultraviolet light absorbing and the like can be achieved.

Description

technical field [0001] The invention relates to the technical field of microcapsule encapsulation, in particular to a microcapsule composite wall material and a preparation method thereof, as well as a microcapsule essence with the microcapsule composite wall material, a preparation method and application thereof. Background technique [0002] Microcapsule technology is a technology that completely encapsulates uniformly dispersed solid material particles, liquid droplets or gas in a layer of film to form microcapsules. Essence microcapsules are an important branch of microcapsule technology and a typical application of microcapsule technology. Fragrance microencapsulation is the use of natural or synthetic polymer materials to encapsulate the essence, which can avoid the oxidative deterioration of the fragrance substances directly affected by heat and light, avoid the volatilization of active ingredients, effectively control the release of fragrance substances, and improve ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J13/02C11D1/94C11D3/22C11D3/34C11D3/382C11D3/50
CPCB01J13/02C11D1/14C11D1/29C11D1/66C11D1/662C11D1/667C11D1/90C11D1/94C11D3/222C11D3/349C11D3/382C11D3/505
Inventor 张元伟
Owner 广州市蔻妍化妆品有限公司
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