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Transparent repair lip glaze capable of placing suspended matters and preparation method thereof

A suspended solids, transparent technology, applied in skin care preparations, pharmaceutical formulations, cosmetic preparations and other directions, can solve the problems of poor ornamental, mild lip skin, single appearance, etc., to increase the appearance diversity and ornamental the effect of increasing selectivity, reducing energy consumption

Active Publication Date: 2021-04-16
SHANGHAI ZHONGYI DAILY CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the preparation of transparent lip glaze mostly requires the use of olefin copolymers such as butene / ethylene / styrene as the main thickener, because it has good transparency and thickening effect after melting evenly, but butene / ethylene / styrene Olefin copolymers such as ethylene are derived from petroleum, which is not mild enough for the skin of the lips and is irritating. Long-term use is not conducive to human health, and does not meet the current mainstream directions of green chemistry and sustainable development.
[0005] When preparing transparent lip glaze, it is necessary to add a viscosity modifier, a high-viscosity substance. The viscosity modifier used in the prior art is mainly polyisobutylene polymers. However, although polyisobutylene and other olefin polymers have high viscosity, they are compatible with ordinary oils. Poor, poor compatibility with most skin conditioning agents, affecting product stability
[0006] When preparing transparent lip gloss in the prior art, fumed silica derived from minerals can only be used as an auxiliary thickener, not as a main thickener. The main reason is that if it is added too much, it will reduce the transparency of the product
[0007] In addition, most of the thickeners used in the preparation of transparent lip glazes need to be completed under heating conditions, the preparation steps are complicated, and the energy consumption is relatively large
Moreover, the general appearance of the repairing class lip products made is relatively single, and most of them are opaque paste, and the ornamental value is not strong.
[0008] As CN110025505A discloses a kind of with polystyrene / hydrogenated polyprenyl selenide copolymer as main thickener, silyl silica (gas phase silicon dioxide) prepares as the transparent lip gloss of auxiliary thickener, wherein gas phase dioxide Silicon can only be used as an auxiliary thickener, and petroleum-based polystyrene / hydrogenated polyisoamyl selenide copolymer is not conducive to human health

Method used

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  • Transparent repair lip glaze capable of placing suspended matters and preparation method thereof
  • Transparent repair lip glaze capable of placing suspended matters and preparation method thereof
  • Transparent repair lip glaze capable of placing suspended matters and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Example 1 The influence of hydrogenated dimer linoleyl carbonate / dimethyl carbonate copolymer and olefin copolymer on the preparation of transparent lip gloss

[0050] The present embodiment adopts four groups of formulas to test respectively, wherein,

[0051] The first group: 28 parts of hydrogenated dipolylinoleyl carbonate / dimethyl carbonate copolymer, 10 parts of caprylic acid / capric triglyceride, 20 parts of diisostearyl malate, 10 parts of colorless jojoba oil, 15 parts of octyldodecanol, 5 parts of ethylhexyl palmitate, and mix well by manual stirring to obtain phase A, then add 8 parts of silica silylate, use a three-roller to grind once, add 1 part of India Swertia extract, 1 part vitamin A, 1 part vitamin E, 1 part gold leaf, stir well.

[0052] The second group: 10 parts of hydrogenated styrene / isoprene polymer, 18 parts of polyisobutylene, 10 parts of caprylic / capric triglyceride, 20 parts of diisostearyl malate, 10 parts of colorless Jojoba oil, 15 parts...

Embodiment 2

[0061] Example 2 only 36 parts hydrogenated dimer linoleyl carbonate / dimethyl carbonate copolymer, no fumed silica

[0062] The preparation method of the transparent repairing lip glaze that can place suspended matter provided in this embodiment is:

[0063] (1) 36 parts of hydrogenated dipolylinoleyl carbonate / dimethyl carbonate copolymer, 10 parts of caprylic acid / capric triglyceride, 20 parts of diisostearyl malate, 10 parts of colorless Huohuo Palm oil, 15 parts of octyldodecanol, 5 parts of ethylhexyl palmitate are mixed evenly;

[0064] (2) Add 1 part of Indian Swertia extract, 1 part of vitamin A, 1 part of vitamin E, and stir well;

[0065] (3) Add 1 part of gold leaf, stir at a slow speed, vacuumize and defoam, and prepare a transparent repairing lip gloss with gold leaf suspended.

Embodiment 3

[0066] Example 3 No hydrogenated dimer linoleyl carbonate / dimethyl carbonate copolymer, only 36 parts of silica silylate (fumed silica)

[0067] The preparation method of the transparent repairing lip glaze that can place suspended matter provided in this embodiment is:

[0068] (1) Mix 10 parts of caprylic / capric triglyceride, 20 parts of diisostearyl malate, 10 parts of colorless jojoba oil, 15 parts of octyldodecanol, 5 parts of ethylhexyl palmitate well mixed;

[0069] (2) Add 36 parts of silica silylate, stir evenly, and grind once with a three-roll machine;

[0070] (3) Add 1 part of Indian Swertia extract, 1 part of vitamin A, 1 part of vitamin E, and stir well;

[0071] The lip gloss prepared in this example has a high silica silylate content and poor transparency, so no gold foil is added.

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Abstract

The invention discloses a transparent repair lip glaze capable of placing suspended matters and a preparation method thereof, the transparent repair lip glaze takes fumed silica as the only thickening agent, takes hydrogenated dipolyolefine alcohol carbonate / dimethyl carbonate copolymer as the viscosity modifier, and the fumed silica and the viscosity modifier are compounded according to a certain proportion to prepare the transparent repair lip glaze. Therefore, the prepared transparent lip glaze is good in transparency, easy to pick up, easy to spread and non-sticky, does not need a petroleum thickener, is greener and more environmentally friendly, is safe and non-toxic, and conforms to the concept of sustainable development; the preparation method is normal-temperature preparation, does not need heating, is simple to operate, reduces the energy consumption, and conforms to the mainstream development direction of sustainable development, green chemistry and the like. The various suspended solids can be added into the prepared transparent lip glaze, so that the appearance diversity and ornamental value of the product are improved, the selectivity of consumers is improved, and the use desire of the consumers on the product is improved.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a lip gloss, in particular to a transparent repairing lip gloss capable of placing suspended matter and a preparation method thereof. Background technique [0002] At present, there are many kinds of lip products on the market. Many people like to apply brightly colored lip products such as lipstick and lip glaze. Long-term use of such colored lip products will make the lip skin dry and rough, and in autumn and winter, the lip skin It is also prone to chapping and peeling, so many people will choose lip balm, lip mask or colorless lip glaze to nourish their lips. [0003] Lip care products can be divided into transparent and non-transparent. For non-transparent products, waxes and olefin copolymers are used as main thickeners in the prior art. For transparent products, in the prior art, olefin copolymers such as butene / ethylene / styrene are used as the main thickener, polyisob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/85A61K8/25A61K8/9789A61K8/67A61Q19/00
Inventor 陈阿敏胡新成李维陆一仁
Owner SHANGHAI ZHONGYI DAILY CHEM CO LTD
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