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A transparent or translucent composition of colored interference light

A composition and cross-linked polymer technology, applied in skin care preparations, medical preparations containing active ingredients, cosmetics, etc., to achieve the effect of less skin irritation

Active Publication Date: 2022-05-31
GUANGZHOU SOYAWA BIO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] So far, there is no color cosmetic that uses physical principles to produce color

Method used

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  • A transparent or translucent composition of colored interference light
  • A transparent or translucent composition of colored interference light
  • A transparent or translucent composition of colored interference light

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058]

[0063] The composition prepared in this embodiment is shown in Figure 1, and as can be seen from Figure 1, the composition is orange-yellow.

Embodiment 2

[0066]

Preparation method:

1. octyl polymethylsiloxane is added in PEG-12 polymethylsiloxane / PPG-20 cross-linked polymer, normal temperature

Stir at 4000 rpm for 35 minutes. After stirring, take a sample to confirm that the two raw materials have been mixed evenly, and no liquid oil is seen.

2. dioctyl carbonate is added in the mixture that above-mentioned A prepares, and normal temperature 4000 rev / min stirs 35 minutes with

After stirring, take a sample to confirm that the raw materials are completely mixed and no liquid oil is seen.

3. alcohols and preservative are mixed and stirred, then slowly dropwise added to the mixture prepared by above-mentioned B

[0071] In, while adding dropwise, stirring at 4000 rev / min at normal temperature, after stirring, sampling confirmed that the raw materials have been mixed completely.

[0072] The composition prepared in this embodiment is shown in Figure 2, and as can be seen from Figure 2, the composition is purple-red.

Embodiment 3

[0075]

[0080] The composition prepared in this example is shown in Figure 3, and as can be seen from Figure 3, the composition is pink.

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Abstract

The invention belongs to the field of daily cosmetics and relates to a color interference light translucent composition. The color light interference composition contains an oil phase and a water phase, and the oil phase contains PEG‑12 polymethylsiloxane / PPG‑20 crosslinked polymer, octyl polymethylsiloxane, carbonic acid Dioctyl esters. PEG‑12 polymethicone / PPG‑20 crosslinked polymer absorbs octylmethicone, dioctyl carbonate, and water phase to form two phases of oil and water, which are reflected at the two phase interfaces of the two phases Light produces interference color due to the existence of phase difference. Different colors can be produced by adjusting the ratio of octyl polymethicone and dioctyl carbonate.

Description

A color interference light transparent or translucent composition technical field [0001] The invention belongs to the field of daily cosmetics, and relates to a color interference light transparent or translucent composition. Background technique [0002] Up to now, the color of cosmetic creams mainly comes from the pigments in the formula. In recent years, the skin due to pigment The sharp increase in skin diseases has become a major subject of research by experts in the medical, beauty and cosmetic fields, so much so that they give This new type of skin disease is called "cosmetic beauty disease". Some researchers have pointed out that the pigments in cosmetics are related to those of human skin. Pigmentation has something to do with it. Pigmentation is the appearance of brown spots on normal skin that seriously affects the appearance, and is similar to humans The intention of using cosmetics is the opposite. Long-term use of pigmented cosmetics can cause a sensi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/894A61K8/34A61K8/37A61K8/891A61Q1/02A61Q19/08
CPCA61K8/894A61K8/891A61K8/37A61K8/345A61Q19/08A61Q1/02A61K2800/592A61K2800/262
Inventor 陈柏辉
Owner GUANGZHOU SOYAWA BIO TECH CO LTD