Efficient moisturizing double-layer water and preparation method thereof

A double-layer, high-efficiency technology, applied in skin care preparations, pharmaceutical formulations, cosmetic preparations, etc., can solve the problems of poor stability of skin care products and skin dehydration, and achieve excellent moisturizing effect, wide temperature resistance, and strong stability Effect

Pending Publication Date: 2022-07-26
广州一一生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the problem of severe skin dehydration and poor stability of skin care products in the prior art by providing a double-layer water with high efficiency moisturizing, and realizes a skin care product with high efficiency moisturizing and strong stability

Method used

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  • Efficient moisturizing double-layer water and preparation method thereof

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preparation example Construction

[0059] A second aspect of the present invention provides a method for preparing high-efficiency moisturizing double-layer water, and the specific preparation steps include:

[0060] S1. Weigh the A-phase material according to the formula, add it into the water-phase pot, stir evenly, and heat up to 80-85°C to obtain a mixture one;

[0061] S2. Weigh the B-phase material according to the formula amount, add it into the oil-phase pot, stir evenly, and heat up to 75-80 ° C to obtain the second mixture;

[0062] S3. Pour mixture 2 into mixture 1, stir evenly, homogenize, and cool to obtain mixture 3;

[0063] S4. Add the C-phase, D-phase, and E-phase raw materials into the mixture three, stir evenly, filter, and discharge.

Embodiment 1

[0067] The present embodiment provides a high-efficiency moisturizing double-layer water, and its raw materials include:

[0068] Phase A: Dextranuronic acid 0.2%, balance of water;

[0069] Phase B: 4% emulsifier, 4% C15-19 alkane, 8% hydrogenated polyolefin, 3% vegetable oil;

[0070] Phase C: small molecule polyol 7%, p-hydroxyacetophenone 0.4%;

[0071] Phase D: plant extract 4%; hyaluronic acid and its derivatives 1%;

[0072] Phase E: essence 0.5%;

[0073] Among them, the weight ratio of phase A, phase B, phase C, phase D, and phase E is 100%.

[0074] The glucuronic acid is sodium hyaluronate.

[0075] The emulsifier is glyceride and higher alcohol sulfate, and the weight ratio of glyceride and higher alcohol sulfate is 1:0.5.

[0076] Described higher alcohol sulfate ester salt is coco polyether sulfate sodium;

[0077] Described glycerides are PEG-40 glyceryl cocoate and PEG-6 caprylic / capric glycerides; the weight ratio of PEG-40 glycerol cocoate and PEG-6 cap...

Embodiment 2

[0090] This embodiment provides a kind of high-efficiency moisturizing double-layer water, and the specific implementation is the same as that of embodiment 1; the difference lies in that its raw materials include:

[0091] Phase A: Dextranuronic acid 0.3%, balance of water;

[0092] Phase B: 5% emulsifier, 7% C15-19 alkane, 6% hydrogenated polyolefin, 4% vegetable oil;

[0093] Phase C: small molecule polyol 7%, p-hydroxyacetophenone 0.4%;

[0094] Phase D: plant extract 3%; hyaluronic acid and its derivatives 1%;

[0095] Phase E: essence 0.5%;

[0096] Among them, the weight ratio of phase A, phase B, phase C, phase D, and phase E is 100%.

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Abstract

The invention relates to the technical field of cosmetics, in particular to efficient moisturizing double-layer water and a preparation method thereof. The phase A comprises the following raw materials in percentage by weight: 0.01-0.5% of glucuronic acid and the balance of water; a phase B: 0.1-8% of an emulsifier, 1-10% of C15-19 alkane, 1-10% of hydrogenated polyolefin and 1-7% of vegetable oil; a phase C: 1 to 10% of small molecule polyol and 0.2 to 0.6% of p-hydroxyacetophenone; phase D: 0.001-5% of a plant extract; 0.001-2% of hyaluronic acid and a derivative thereof; and a phase E: 0.001 to 0.5 percent of essence. Compared with the prior art, the product has excellent visual and outstanding skin care effects, the moisture content of the skin is still increased by 10% or above after the product is used for 3 h compared with that before the product is used, the product is high in stability and wide in temperature resistance range, meanwhile, the product has good broad-spectrum antibacterial activity, meanwhile, the content of harmful substances meets the industrial standard, and the product is suitable for being widely popularized in the field of cosmetics.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to an efficient moisturizing double layer water and a preparation method thereof. Background technique [0002] With the rapid development of national industry and economy, the rhythm of modern people's life is getting faster and faster, and the facial skin is directly exposed to the air, and the pressure it bears is increasing. Climate warming and frequent occurrence of dust have significantly reduced the moisture in the outdoor air, and the long-term operation of indoor air conditioners and electronic products has caused the skin to lose moisture quietly. The decline of skin moisture makes the skin metabolism slow down. In addition, people’s daily makeup tends to block pores. Consumers’ skin condition is often difficult to maintain at a normal level. Various skin problems (such as dryness, blackheads, acne, large pores, etc.) It has caused physical and mental damage to consumer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9794A61K8/9789A61K8/34A61K8/73A61K8/81A61K8/92A61Q19/00
CPCA61K8/9794A61K8/9789A61K8/345A61K8/735A61K8/73A61K8/922A61K8/8111A61Q19/00
Inventor 范玉菡莫霭霖陈奋佳
Owner 广州一一生物技术有限公司
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