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Whitening and sun-screening make-up base and preparation method thereof

An isolation lotion and whitening technology, applied in the field of whitening sunscreen isolation lotion and its preparation, can solve the problem of uneven skin tone, and achieve the effects of high sun protection index, simple and easy preparation method, and easy control of reaction conditions

Pending Publication Date: 2020-12-25
GUANGZHOU KENENG COSMETICS RES CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In summary, it has become a technical problem in this field to study a sunscreen and isolation milk with whitening effect that can solve the melanin pigmentation caused by ultraviolet rays, which can cause facial skin problems such as spots and uneven skin tone.

Method used

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  • Whitening and sun-screening make-up base and preparation method thereof
  • Whitening and sun-screening make-up base and preparation method thereof
  • Whitening and sun-screening make-up base and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0093] The second aspect of the present invention provides a preparation method of the whitening sunscreen isolation milk according to the first aspect of the invention, which includes the step of mixing the components of the whitening sunscreen isolation milk.

[0094] Specifically, the method includes the following steps:

[0095] (1) Add phase A (moisturizing ingredients) into the water phase pot, heat to 80-85°C, stir to dissolve completely, and keep warm for 5-15min.

[0096] (2) Add phase C (emulsifier, part of emollient and physical sunscreen) to a three-roll machine for grinding, mix well, and make it fine and free of particles for later use; then put phase B (part of chemical sunscreen and the remaining moisturizer) skin agent) into the oil phase pot and stir evenly, heat up to 80-85°C, keep warm and stir for 5-15min until completely dissolved; then add phase C (emulsifier, part of emollient and physical sunscreen) into phase B (part of chemical sunscreen agent and t...

Embodiment

[0100] Embodiments of the present invention will be described in detail below in conjunction with examples, but those skilled in the art will understand that the following examples are only used to illustrate the present invention, and should not be considered as limiting the scope of the present invention. Those who do not indicate the specific conditions in the examples are carried out according to the conventional conditions or the conditions suggested by the manufacturer. The reagents or instruments used were not indicated by the manufacturer, and they were all commercially available conventional products.

[0101] Example

[0102] According to the content (mass percentage) of each component in the whitening sunscreen barrier milk formula of the embodiment and comparative example in the following tables 1, 3, 5, and according to the following production process steps, the whitening sunscreen barrier milk was prepared.

[0103] The production process steps are:

[0104]...

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PUM

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Abstract

The invention provides a whitening and sun-screening make-up base and a preparation method thereof. Based on the total mass of the whitening and sun-screening make-up base, the whitening and and sun-screening make-up base comprises the following components of emulsifier: 1.0-4.0%, preferably 1.5-3.0%; emollients: 3.0-15.0%, preferably 5.0-13.0%; moisturizing ingredients: 3.0-10.0%, preferably 5.0-8.0%; sunscreen ingredients: 20.0-43.0%, preferably 20.0-35.0%; a skin feel modifier: 2.0-10.0%, preferably 4.0-9.0%; and whitening ingredient: 4.0-10.0%, preferably 5.0-8.0%, wherein the whitening ingredient comprises a rhodiola rosea root extract, an apple seed extract and a salicylic acid derivative. The make-up base has a high sun block index, can achieve a daily indoor protection effect, canalso resist sunburn and sunburn of ultraviolet rays under outdoor sunlight irradiation, and is fresh and cool in formula and not greasy due to the design of adding steel balls into the packing material.

Description

technical field [0001] The invention relates to a whitening sunscreen isolation milk and a preparation method thereof, belonging to the field of cosmetics. Background technique [0002] Whitening products have always been the pursuit of more women. More and more modern women are using base makeup products with physical coverage to instantly reveal fair skin, such as liquid foundation, air cushion, loose powder, setting powder and other whitening products. Whitening and whitening of such products are actually treating the symptoms rather than the root cause, and cannot achieve long-term effective results. Whitening requires care from the inside out, and long-term use of products with whitening effects is very popular among female consumers. [0003] In modern cities, sun exposure, smog, radiation, makeup and other damage to the skin are ubiquitous, causing various skin problems, such as dull skin, reduced skin elasticity, pigmentation, wrinkles, acne, etc. There are more a...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/06A61K8/27A61K8/29A61K8/368A61K8/37A61K8/41A61K8/49A61K8/891A61K8/02A61Q17/04A61Q1/02
CPCA61K8/9789A61K8/368A61K8/064A61K8/025A61K8/891A61K8/27A61K8/29A61K8/37A61K8/4966A61K8/496A61K8/415A61Q17/04A61Q1/02A61K2800/5922
Inventor 黄建珍陈剑晖向琼彪张伟杰曾伟丹张楚标
Owner GUANGZHOU KENENG COSMETICS RES CO LTD
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