CN113908071A

CN113908071A - Composition for tightening pores, relieving sensitivity and improving skin glossiness and preparation method and application thereof

Info

Publication number: CN113908071A
Application number: CN202111295863.2A
Authority: CN
Inventors: 高戎戎; 刘冉; 王凯
Original assignee: Shanghai Yinong Biotechnology Co ltd; Wozi Shanghai Biotechnology Co ltd
Current assignee: Shanghai Yinong Biotechnology Co ltd; Wozi Shanghai Biotechnology Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-01-11

Abstract

The invention discloses a composition for tightening pores, relieving sensitivity and improving skin glossiness, and a preparation method and application thereof, wherein phase A in the composition comprises silica, triethoxyoctylsilane, polydimethylsiloxane, aluminum hydroxide, hydrogenated lecithin, ceramide NP, synthetic fluorophlogopite, dimethiconol, starch octenyl aluminum succinate, vinyl polydimethylsiloxane/polymethylsiloxane silsesquioxane cross-linked polymer, polymethyl methacrylate and boron nitride; phase B contains octyl glycol and ethyl hexyl glycerol; the phase C comprises ferric oxide, triethoxyoctylsilane and lauroyl lysine. The invention also provides a preparation method and application of the composition. The composition is used for preparing skin care cosmetics, and comprises loose powder. The composition prepared by the invention can quickly and effectively tighten pores and simultaneously relieve skin sensitivity aiming at all skin types, can improve skin glossiness, and has the functions of promoting skin repair, moisturizing, brightening and the like.

Description

Composition for tightening pores, relieving sensitivity and improving skin glossiness and preparation method and application thereof

Technical Field

The invention relates to a composition capable of effectively tightening pores, relieving sensitivity and improving skin glossiness, a preparation method and application thereof, and particularly relates to a composition capable of effectively tightening pores, relieving sensitivity and improving skin glossiness, a preparation method and application thereof.

Background

The current social image has greater and greater influence on the life and work of people, people can improve the personal image by using cosmetics for a long time, and simultaneously can cause the symptoms of sensitive skin, large pores, loss of skin nutrition, dull skin and the like due to the harmfulness of the components of the cosmetics and the residue of chemical substances, so people further depend on the cosmetics, and the long-term use of the cosmetics can cause the water loss of the skin and the early aging.

The composition has high safety, can be naturally degraded while tightening pores, and cannot block the pores; meanwhile, the skin can be supplemented with nutrition, the skin inflammation is eliminated, and the water and oil balance of the skin is kept, so that the skin sensitivity caused by cosmetics is relieved; simultaneously has the effects of blocking ultraviolet rays and external harmful substances and brightening skin; however, the cosmetics on the market at present have single type, less functions and no composition with various performances and compound efficacies.

Disclosure of Invention

The invention aims to provide a composition which is suitable for all skin types, can effectively tighten pores, relieve skin sensitivity and improve skin glossiness, a preparation method and application thereof in skin care products, can solve the existing problems, quickly and effectively tighten pores, simultaneously relieve skin sensitivity, improve skin glossiness, promote skin repair, moisture retention, brightening functions and the like.

In order to achieve the above objects, the present invention provides a composition for tightening pore-relieving sensitivity and improving skin glossiness, wherein the composition comprises a phase a, a phase B, a phase C; phase A comprises silica, triethoxyoctylsilane, polydimethylsiloxane, aluminum hydroxide, hydrogenated lecithin, ceramide NP, synthetic fluorophlogopite, dimethiconol, aluminum starch octenylsuccinate, vinyl polydimethylsiloxane/polymethylsiloxane silsesquioxane crosspolymer, polymethyl methacrylate, boron nitride; phase B contains octyl glycol and ethyl hexyl glycerol; the phase C comprises ferric oxide, triethoxyoctylsilane and lauroyl lysine.

The composition for tightening pores, relieving sensitivity and improving skin glossiness comprises the following components in parts by weight: phase A, 9.5 to 10.5 parts of silica, 9.5 to 10.5 parts of triethoxyoctylsilane, 9.5 to 10.5 parts of polydimethylsiloxane, 2.5 to 3.5 parts of aluminum hydroxide, 9.5 to 10.5 parts of hydrogenated lecithin, 9.5 to 10.5 parts of ceramide NP, 2.5 to 3.5 parts of synthetic fluorophlogopite, 2.5 to 3.5 parts of dimethiconol, 0.5 to 1.5 parts of starch octenyl aluminum succinate, 4.5 to 5.5 parts of polymethyl methacrylate and 0.5 to 1.5 parts of boron nitride; phase B, 2.5-3.5 parts of octyl glycol and 4.5-5.5 parts of ethyl hexyl glycerol; phase C, 4.5-5.5 parts of ferric oxide, 4.5-5.5 parts of triethoxyoctylsilane and 2.5-3.5 parts of lauroyl lysine.

The composition for tightening pores, relieving sensitivity and improving skin glossiness is characterized in that the vinyl polydimethylsiloxane/polymethylsiloxane silsesquioxane cross-linked polymer is added to the composition to 100 parts by weight.

The composition for tightening pore and relieving sensitivity and improving skin glossiness comprises the following components in percentage by mass: phase A, 10% of silica, 10% of triethoxyoctylsilane, 10% of polydimethylsiloxane, 3% of aluminum hydroxide, 10% of hydrogenated lecithin, 10% of ceramide NP, 3% of synthetic fluorophlogopite, 3% of dimethiconol, 1% of aluminum starch octenyl succinate, 5% of polymethyl methacrylate and 1% of boron nitride; phase B, 3 percent of octyl glycol and 5 percent of ethyl hexyl glycerol; phase C, 5% of ferric oxide, 5% of triethoxyoctylsilane and 3% of lauroyl lysine.

The composition for tightening pores, relieving sensitivity and improving skin glossiness is characterized in that the vinyl polydimethylsiloxane/polymethylsiloxane silsesquioxane cross-linked polymer is added to the composition to 100% in percentage by mass.

The invention also provides a preparation method of the composition for tightening pores, relieving sensitivity and improving skin glossiness, wherein the method comprises the following steps: step 1, weighing raw materials in proportion, and dividing the raw materials into a phase A, a phase B and a phase C; step 2, putting the phase A into a processing container, and stirring; step 3, adding the phase B into the phase A, and stirring; and 4, adding the phase C, and stirring.

In the step 2, the phase A is put into a powdering pot and stirred by a stirrer, and the stirring is divided into two times, wherein each time lasts for 1 min.

In the above method for preparing the composition for tightening pores, relieving sensitivity and improving skin glossiness, in step 3, the stirring is divided into two times, each time lasting for 1 min.

In the above method for preparing the composition for tightening pores, relieving sensitivity and improving skin glossiness, in step 4, the stirring is divided into two times, each time lasting for 1 min.

The invention also provides the use of the composition prepared by the method for tightening pores, relieving sensitivity and improving skin glossiness, wherein the composition is used for preparing a skin-care cosmetic; the skin care cosmetic comprises loose powder.

The composition for tightening pores, relieving sensitivity and improving skin glossiness, the preparation method and the application provided by the invention have the following advantages:

the composition for effectively tightening pores, relieving skin sensitivity and improving skin glossiness, disclosed by the invention, combines triethoxyoctylsilane, polydimethylsiloxane, aluminum hydroxide, hydrogenated lecithin and ceramide NP for the first time to form a ceramide polymer coated by 5 layers of coated artificial vesicles, is suitable for various skins, can relieve skin sensitivity, brighten skin color and form a natural skin barrier while effectively tightening pores, and has the functions of moisturizing, water locking, anti-inflammation, bacteriostasis, delaying senescence and the like, so that sensitive skins are improved, and the stable balance of the skins is kept.

The composition has effects of repairing skin barrier, keeping moisture and water, relieving allergy and inflammation, tightening pores, improving skin luster, blocking ultraviolet rays, and delaying aging, thereby effectively relieving skin sensitivity, and maintaining skin moisture and health.

Detailed Description

The following further describes embodiments of the present invention.

The composition for tightening pores, relieving sensitivity and improving skin glossiness comprises a phase A, a phase B and a phase C; phase A comprises silica, triethoxyoctylsilane, polydimethylsiloxane, aluminum hydroxide, hydrogenated lecithin, ceramide NP, synthetic fluorophlogopite, dimethiconol, aluminum starch octenylsuccinate, vinyl polydimethylsiloxane/polymethylsiloxane silsesquioxane crosspolymer, polymethyl methacrylate, boron nitride; phase B contains octyl glycol and ethyl hexyl glycerol; the phase C comprises ferric oxide, triethoxyoctylsilane and lauroyl lysine.

Preferably, the composition comprises the following components in parts by weight: phase A, 9.5 to 10.5 parts of silica, 9.5 to 10.5 parts of triethoxyoctylsilane, 9.5 to 10.5 parts of polydimethylsiloxane, 2.5 to 3.5 parts of aluminum hydroxide, 9.5 to 10.5 parts of hydrogenated lecithin, 9.5 to 10.5 parts of ceramide NP, 2.5 to 3.5 parts of synthetic fluorophlogopite, 2.5 to 3.5 parts of dimethiconol, 0.5 to 1.5 parts of starch octenyl aluminum succinate, 4.5 to 5.5 parts of polymethyl methacrylate and 0.5 to 1.5 parts of boron nitride; phase B, 2.5-3.5 parts of octyl glycol and 4.5-5.5 parts of ethyl hexyl glycerol; phase C, 4.5-5.5 parts of ferric oxide, 4.5-5.5 parts of triethoxyoctylsilane and 2.5-3.5 parts of lauroyl lysine.

Further, the vinyl polydimethylsiloxane/polymethylsiloxane silsesquioxane crosspolymer was added to the composition to 100 parts by weight.

More preferably, the composition comprises the following components in percentage by mass: phase A, 10% of silica, 10% of triethoxyoctylsilane, 10% of polydimethylsiloxane, 3% of aluminum hydroxide, 10% of hydrogenated lecithin, 10% of ceramide NP, 3% of synthetic fluorophlogopite, 3% of dimethiconol, 1% of aluminum starch octenyl succinate, 5% of polymethyl methacrylate and 1% of boron nitride; phase B, 3 percent of octyl glycol and 5 percent of ethyl hexyl glycerol; phase C, 5% of ferric oxide, 5% of triethoxyoctylsilane and 3% of lauroyl lysine.

Further, the vinyl polydimethylsiloxane/polymethylsiloxane silsesquioxane crosspolymer was added to the composition to 100% by mass.

The main functional components of the composition of the invention are as follows: silica, triethoxyoctylsilane, polydimethylsiloxane, aluminum hydroxide, hydrogenated lecithin, ceramide NP, vinyl polydimethylsiloxane/polymethylsiloxane silsesquioxane crosspolymer, polymethyl methacrylate and lauroyl lysine, wherein the triethoxyoctylsilane, the polydimethylsiloxane, the aluminum hydroxide, the hydrogenated lecithin and the ceramide NP form a 5-layer artificial vesicle-coated ceramide polymer, and the composition is one of important components.

Triethoxyoctylsilane, polydimethylsiloxane, aluminum hydroxide, hydrogenated lecithin, ceramide NP, formed a ceramide polymer with 5-layer encapsulated artificial vesicles.

The triethoxyoctylsilane is silicone resin, has high safety, is wrapped in the outermost layer of the artificial vesicle protective film, and has the function of absorbing ultraviolet rays.

The polydimethylsiloxane has higher lubricating property and anti-ultraviolet function, good air permeability, obvious dustproof function, very good skin permeability, smooth and refreshing feeling when the skin care product is smeared on the skin, and the polydimethylsiloxane is wrapped in the last second layer of protective film of the artificial vesicle and can be well fused with a skin film layer.

Aluminum hydroxide can form a refractive layer that helps the skin reflect UV radiation. The artificial vesicle is wrapped by a third layer of protective film outside the artificial vesicle, and the permeation of the vesicle into a stratum corneum is facilitated.

The hydrogenated lecithin has strong hydrophilicity and moisture retention property, and has strong affinity to skin and mucous membrane; meanwhile, the skin care product is also a good surfactant, can condition the skin, enables the skin to achieve a good oil-water balance effect, and better absorbs nutrition.

Ceramide NP is a phospholipid with ceramide phosphorylcholine, ceramide phosphorylethanolamine and the like as skeletons, is a main component of a cell membrane and also a main part of an intercellular matrix, plays an important role in keeping the moisture balance of the horny layer, and can simulate the mixture of natural lipid barriers of the skin by the synergistic effect of a plurality of ceramide compounds and natural protective barriers of the skin, so that the water loss of the skin can be prevented, the external influence can be resisted, and the skin can be stimulated. It is the fifth layer of artificial vesicle, and has the functions of anti-allergy, repairing and anti-inflammation.

The 5-layer artificial vesicle-wrapped ceramide polymer has multiple functions of resisting ultraviolet rays and external harmful substances, promoting absorption of effective substances such as ceramide and the like, relieving skin sensitivity, effectively improving skin darkness and the like.

The silica has the function of moistening the skin, has better ductility and can ensure that the skin has smooth texture; silica is also a very common matrix, has strong stability, and can protect the activity of some effective components, such as vitamin C which is easy to be oxidized and denatured, so that the product can exert the efficacy for a longer time.

The vinyl polydimethylsiloxane/polymethylsiloxane silsesquioxane cross-linked polymer is composite powder of organic silicon resin coated with organic silicon rubber powder. The skin care product has excellent smoothness, can increase the elasticity of skin, and can achieve the effects of concealing and brightening; meanwhile, the moisturizing cream has a very strong moisturizing effect.

The polymethyl methacrylate has ultrahigh moisture retention capacity and can effectively block ultraviolet rays; it has good air permeability and film forming property, forms a continuous film on the surface of skin or hair, locks moisture, and makes the skin or hair soft, glossy and tight.

The lauroyl lysine is synthesized from lauric acid and L-lysine, and is obtained by separation and purification, has natural source, good biodegradability and high safety. It has high lubricity, smooth skin feel, antistatic property, oxidation resistance, and can effectively shrink pores.

The invention also provides a preparation method of the composition for tightening pores, relieving sensitivity and improving skin glossiness, which comprises the following steps: step 1, weighing raw materials in proportion, and dividing the raw materials into a phase A, a phase B and a phase C; step 2, putting the phase A into a processing container, and stirring; step 3, adding the phase B into the phase A, and stirring; and 4, adding the phase C, and stirring.

In step 3, the stirring was divided into two portions, each lasting 1 min.

In step 4, the stirring was divided into two portions, each of which lasted for 1 min.

The invention also provides the use of the composition prepared by the method for tightening pores, relieving sensitivity and improving skin glossiness, and the composition is used for preparing skin care cosmetics; the skin care cosmetic comprises loose powder.

The compositions for tightening pores, relieving sensitivity and improving skin glossiness provided by the present invention, and the preparation method and use thereof are further described with reference to the following examples.

Example 1

A composition for tightening pores, relieving sensitivity and improving skin gloss comprises the following ingredients in Table 1.

All the raw materials respectively accord with the corresponding national standards.

Table 1 composition formulation table (in mass percent).

The present example also provides a method of preparing the composition for tightening pore-relieving sensitivity and improving skin gloss, comprising:

step 1, weighing the raw materials in proportion, and dividing the raw materials into a phase A, a phase B and a phase C.

And 2, putting the phase A into a processing container, and stirring.

Preferably, phase A is placed in a powdering pot and stirred by a stirrer, and the stirring is divided into two times, wherein each time lasts for 1 min.

And 3, adding the phase B into the phase A, and stirring. Stirring was divided into two portions, each for 1 min.

And 4, adding the phase C, and stirring. Stirring was divided into two portions, each for 1 min.

The embodiment also provides the application of the composition prepared by the method for tightening pores, relieving sensitivity and improving skin glossiness, and the composition is used for preparing a skin care cosmetic; the skin care cosmetic comprises loose powder.

Example 2

A composition for tightening pores, relieving sensitivity, and improving skin glossiness comprises phase A, phase B, and phase C.

Preferably, the composition comprises the following components in parts by weight:

phase A, 9.5 parts of silica, 9.5 parts of triethoxyoctylsilane, 9.5 parts of polydimethylsiloxane, 2.5 parts of aluminum hydroxide, 9.5 parts of hydrogenated lecithin, 9.5 parts of ceramide NP, 2.5 parts of synthetic fluorophlogopite, 2.5 parts of dimethiconol, 0.5 part of aluminum starch octenyl succinate, 4.5 parts of polymethyl methacrylate and 0.5 part of boron nitride.

Phase B, 2.5 parts of octyl glycol and 4.5 parts of ethylhexyl glycerol.

Phase C, iron oxide 4.5 parts, triethoxyoctylsilane 4.5 parts, and lauroyl lysine 2.5 parts.

And 2, putting the phase A into a processing container, and stirring.

Example 3

phase A, 10.5 parts of silica, 10.5 parts of triethoxyoctylsilane, 10.5 parts of polydimethylsiloxane, 3.5 parts of aluminum hydroxide, 10.5 parts of hydrogenated lecithin, 10.5 parts of ceramide NP, 3.5 parts of synthetic fluorophlogopite, 3.5 parts of dimethiconol, 1.5 parts of aluminum starch octenyl succinate, 5.5 parts of polymethyl methacrylate and 1.5 parts of boron nitride.

Phase B, 3.5 parts of octyl glycol and 5.5 parts of ethyl hexyl glycerol.

Phase C, 5.5 parts of ferric oxide, 5.5 parts of triethoxyoctylsilane and 3.5 parts of lauroyl lysine.

And 2, putting the phase A into a processing container, and stirring.

The compositions prepared in the examples were tested and evaluated in the following manner.

1. Test object

Experimental groups: 25 cases of the treatment; age 16-52 years;

2. experimental mode, the faces of the experimental groups were simultaneously applied with the present invention and with a similar composition, and subjects were questionnaired and evaluated as follows, recording the occurrence of adverse reactions.

3. Evaluation criteria:

the questionnaire survey evaluation is carried out on the conditions of the skin pore state, skin sensitivity, glossiness, persistence, smoothness and the like of the experimental subject, and the uncomfortable feeling in the using process is recorded.

4. As a result: the results are shown in table 2 below.

Table 2. experimental results.

The difference analysis (P is less than 0.05) of the experimental group and the control group has obvious difference, and the statistical significance is achieved. The effective rate of the experimental group is obviously higher than that of the control group, which shows that the experimental group can effectively tighten pores, relieve skin sensitivity and improve skin sensitivity, and various uncomfortable feelings can not be generated within 24 hours, thus the invention has good effect.

The composition for tightening pores, relieving sensitivity and improving skin glossiness provided by the invention can quickly and effectively tighten pores, relieve skin sensitivity, improve skin glossiness, form a barrier on the surface of skin, retain moisture and water, and resist ultraviolet rays and external harmful substances.

In the composition components of the invention, triethoxyoctylsilane has the function of absorbing ultraviolet rays; the polydimethylsiloxane can resist ultraviolet rays and dust, promotes pore tightening and skin tightening, makes the skin smoother and cleaner, and can be well fused with a skin membrane layer; aluminum hydroxide helps the skin to reflect UV rays, helping the vesicles to penetrate into the stratum corneum; the hydrogenated lecithin can condition the skin, so that the skin achieves a good oil-water balance effect, better absorbs nutrition, has the effects of moistening the skin and moisturizing, can be compatible with cells, and promotes the absorption of the skin on ceramide; the ceramide NP keeps the moisture balance of stratum corneum, and various ceramide compounds and the natural protective barriers of the skin act synergistically to prevent the moisture loss of the skin and resist external influence, and have the functions of anti-allergy, repair and anti-inflammation.

While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the invention. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be determined from the following claims.

Claims

1. A composition for tightening pore, relieving sensitivity, improving skin gloss, comprising a phase a, a phase B, and a phase C; phase A comprises silica, triethoxyoctylsilane, polydimethylsiloxane, aluminum hydroxide, hydrogenated lecithin, ceramide NP, synthetic fluorophlogopite, dimethiconol, aluminum starch octenylsuccinate, vinyl polydimethylsiloxane/polymethylsiloxane silsesquioxane crosspolymer, polymethyl methacrylate, boron nitride; phase B contains octyl glycol and ethyl hexyl glycerol; the phase C comprises ferric oxide, triethoxyoctylsilane and lauroyl lysine.

2. The composition for tightening pore relief sensitivity and improving skin gloss according to claim 1, wherein the composition comprises in parts by weight: phase A, 9.5 to 10.5 parts of silica, 9.5 to 10.5 parts of triethoxyoctylsilane, 9.5 to 10.5 parts of polydimethylsiloxane, 2.5 to 3.5 parts of aluminum hydroxide, 9.5 to 10.5 parts of hydrogenated lecithin, 9.5 to 10.5 parts of ceramide NP, 2.5 to 3.5 parts of synthetic fluorophlogopite, 2.5 to 3.5 parts of dimethiconol, 0.5 to 1.5 parts of starch octenyl aluminum succinate, 4.5 to 5.5 parts of polymethyl methacrylate and 0.5 to 1.5 parts of boron nitride; phase B, 2.5-3.5 parts of octyl glycol and 4.5-5.5 parts of ethyl hexyl glycerol; phase C, 4.5-5.5 parts of ferric oxide, 4.5-5.5 parts of triethoxyoctylsilane and 2.5-3.5 parts of lauroyl lysine.

3. The composition for tightening pore relief sensitivity and improving skin gloss according to claim 2, wherein the vinyl dimethicone/methicone silsesquioxane crosspolymer is added to 100 parts by weight of the composition.

4. The composition for tightening pore-relieving sensitivity and improving skin radiance of claim 2 wherein said composition comprises, in weight percent: phase A, 10% of silica, 10% of triethoxyoctylsilane, 10% of polydimethylsiloxane, 3% of aluminum hydroxide, 10% of hydrogenated lecithin, 10% of ceramide NP, 3% of synthetic fluorophlogopite, 3% of dimethiconol, 1% of aluminum starch octenyl succinate, 5% of polymethyl methacrylate and 1% of boron nitride; phase B, 3 percent of octyl glycol and 5 percent of ethyl hexyl glycerol; phase C, 5% of ferric oxide, 5% of triethoxyoctylsilane and 3% of lauroyl lysine.

5. The composition for tightening pore relief sensitivity and improving skin gloss according to claim 4, wherein the vinyl dimethicone/methicone silsesquioxane crosspolymer is added to 100% by weight of the composition.

6. A method of preparing a composition for tightening pore-relieving sensitivity and improving skin gloss according to any one of claims 1 to 5, comprising:

step 1, weighing raw materials in proportion, and dividing the raw materials into a phase A, a phase B and a phase C;

step 2, putting the phase A into a processing container, and stirring;

step 3, adding the phase B into the phase A, and stirring;

and 4, adding the phase C, and stirring.

7. The method of claim 6, wherein in step 2, phase A is placed in a powdering pot and stirred by a stirrer, and the stirring is divided into two times, each time lasting for 1 min.

8. The method of claim 6, wherein the step 3 of agitating is performed twice for 1min each time.

9. The method of claim 6, wherein the step 4 of agitating is performed twice for 1min each time.

10. Use of a composition for tightening pore-relieving sensitivity and improving skin gloss prepared by the method of claim 6, wherein the composition is used for preparing a skin care cosmetic; the skin care cosmetic comprises loose powder.