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Dual-layer water-free skin-care composition and preparation method thereof

A skin care composition and the technology of the composition, applied in the direction of medical preparations containing active ingredients, skin care preparations, pharmaceutical formulas, etc., can solve the problems of insufficient moisturizing effect, long-lasting moisturizing effect, and immature production technology, etc. Achieve the effect of improving the lightness of application, good moisturizing effect and preventing clumping

Active Publication Date: 2016-03-30
GUANGZHOU KENENG COSMETICS RES CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The oil-in-water type is refreshing but not moisturizing enough, and the moisturizing effect is not long enough; the water-in-oil type is moisturizing, but it is sticky and heavy to use; the W / O / W type adopts liquid crystal emulsification technology and a new generation of skin transmission penetration technology, production technology Still immature, the product is not stable enough
Chinese patent CN101687167 discloses that the emulsification stability of W / O / W emulsified composition is extremely low, and the production process is complicated
However, skin care products must be moisturizing enough and must contain oily ingredients, otherwise the moisturizing effect will not last

Method used

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  • Dual-layer water-free skin-care composition and preparation method thereof
  • Dual-layer water-free skin-care composition and preparation method thereof
  • Dual-layer water-free skin-care composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] Table 3 provides a formulation of a double-layer non-aqueous skin care composition, and the consumption of each substance is represented by mass fraction.

[0067] Table 3 provides the formula of a kind of double-layer non-aqueous skin care composition

[0068]

[0069] The preparation method of the described a kind of double-layer non-aqueous skin care composition, process steps are as follows:

[0070] 1. Clean, disinfect and dry the mixing pot used.

[0071] 2. Grind the raw materials of phase A with a colloid grinder until fine and ready for use.

[0072] 3. Add the ground phase A into the mixing pot, add phase B, stir and disperse evenly.

[0073] 4. Add phase C and stir to disperse evenly.

[0074] The product of the present invention is subjected to sensory evaluation and detection of physical and chemical indicators, microbial indicators and heavy metal content according to the standard requirements in Tables 4 and 5. The test results are shown in Tables 4...

Embodiment 2

[0081] Table 6 provides a formulation of a double-layer non-aqueous skin care composition, and the consumption of each substance is represented by mass fraction.

[0082] The formula of a kind of double-layer non-aqueous skin care composition of table 6

[0083]

[0084] The preparation method of the described a kind of double-layer non-aqueous skin care composition, process steps are as follows:

[0085] 1. Clean, disinfect and dry the mixing pot used.

[0086] 2. Grind the raw materials of phase A with a colloid grinder until fine and ready for use.

[0087] 3. Add the ground phase A into the mixing pot, add phase B, stir and disperse evenly.

[0088] 4. Add phase C and stir to disperse evenly.

[0089] The above-mentioned double-layer skin care composition without water is tested for its sensory evaluation, physical and chemical index detection, microbial index and heavy metal content detection, and its various indexes are tested to meet the standard requirements.

Embodiment 3

[0091] Table 7 provides a formulation of a double-layer non-aqueous skin care composition, and the consumption of each substance is represented by mass fraction.

[0092] The formula of a kind of double-layer non-aqueous skin care composition of table 7

[0093]

[0094] The preparation method of the described a kind of double-layer non-aqueous skin care composition, process steps are as follows:

[0095] 1. Clean, disinfect and dry the mixing pot used.

[0096] 2. Grind the raw materials of phase A with a colloid grinder until fine and ready for use.

[0097] 3. Add the ground phase A into the mixing pot, add phase B, stir and disperse evenly.

[0098] 4. Add phase C and stir to disperse evenly.

[0099] The above-mentioned double-layer skin care composition without water is subjected to sensory evaluation, physical and chemical index detection, microbial index and heavy metal content detection according to the standards in Tables 4 and 5, and its various indexes are te...

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Abstract

The invention discloses dual-layer water-free skin-care composition. The dual-layer water-free skin-care composition comprises an oil phase layer and a non-oil phase layer, wherein the oil phase layer at least contains one kind of oil-soluble liquid grease immiscible with water, and the non-oil phase layer at least contains one liquid alcohol or a derivative of the liquid alcohol. The composition can form the obvious dual-layer structure during placement and can form an emulsion through shaking during usage. The composition contains no preservative or water, has the good moisture effect and is oily but not greasy, the production technology is simple, and the energy consumption is low.

Description

technical field [0001] The invention belongs to the field of cosmetics, and relates to a double-layer non-aqueous skin care composition, in particular to a double-layer non-aqueous skin care composition comprising an oil phase layer and a non-oil phase layer. technical background [0002] At present, cream products on the market can be divided into lotion, lotion, and cream according to the dosage form, and can be divided into oil-in-water, water-in-oil, and water-in-oil in terms of formula structure. When preparing an emulsion, usually one phase of the emulsion is water, and the other phase is an organic liquid with low polarity, which is customarily collectively referred to as "oil". According to the nature of the internal and external phases, the oil is dispersed in water, such as snow cream, etc., referred to as oil-in-water type, expressed by O / W; W / O said. In addition to the above two types of basic emulsions, there is also a composite emulsion whose dispersed phase ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/03A61K8/891A61K8/34A61Q1/02A61Q19/00
CPCA61K8/03A61K8/345A61K8/891A61K2800/10A61K2800/31A61Q1/02A61Q19/00
Inventor 康代平刘德海张伟杰张楚标
Owner GUANGZHOU KENENG COSMETICS RES CO LTD
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