CN104784058A - Photocatalytic sunscreen essence and preparation method thereof - Google Patents

Abstract

The invention discloses a photocatalytic sunscreen essence. The photocatalytic sunscreen essence comprises the following substances by weight percentage: 7.5-8.5% of humectants, 0.3-0.5% of thickener, 0.001-0.002% of sun-screening agent, 0.085-0.15% of skin conditioner, 0.3-0.5% of preservative, 0.2-0.3% of solubilizer, 0.2-0.3% of aromatic, 0.2-0.8% of emollient, 2-5% of titanium dioxide photocatalyst solution and the balance of water. The essence has good sunscreen and moisturizing effects, and simultaneously the sunscreen and moisturizing effects can be catalyzed under the sun through the titanium dioxide photocatalyst solution so that the using effect of the essence is improved.

Description

Sun-proof essence of a kind of photocatalyst and preparation method thereof

Technical field

The present invention relates to sun-proof essence of a kind of photocatalyst and preparation method thereof.

Background technology

When people are enjoying the benefit that ultraviolet brings human body, think that outdoor activities are of value to healthy, skin tanning and rubescent when being healthy symbol etc., but have ignored the injury part of ultraviolet to human body, ultraviolet will much larger than its advantageous effect to the injury of human body.According to the difference of wavelength, ultraviolet can be divided into three sections of i.e. UVA, UVB and UVC, because air is little to the absorption of UVA, so can arrive ground completely; And UVC almost can be absorbed completely, so can not ground be arrived; The radiation of usual UVB has close relationship with the change of ozone layer, so measure and analyze ozone layer change and UV intensity by research UVB.The penetrance of UVA to skin and medicated clothing is comparatively strong, can arrive skin depths, causes dermal melanin calm; The extreme portions of UVB is absorbed by epiderm skin, can produce strong photic damage to skin, illuminated position dermal vascular is expanded, and the symptom such as redness, blister can appear in skin, permanent irradiation skin there will be erythema, inflammation, skin aging, and severe patient can cause skin carcinoma.

Select sun-proof articles will consider skin properties and living environment, sunscreen product is not that SPF (sun protection factor) is more high better, and the product that SPF (sun protection factor) is high, the burden brought to skin is also many, importantly selects suitable sunscreen product.Existing cosmetics only have the effect of moist skin care, but can not eliminate the hidden danger that ultraviolet brings.

Chinese patent literature CN1452949A discloses bionic sunblock cream, and the raw material of this bionic sunblock cream and mass percent thereof are: oils and fats 20-28%; Surfactant 2-6%; The solid particle 0.3-1.1% that nanoscale is hydrophilic; Anti-inflammatory type Chinese medicine 0.01-0.03%; Pigment 0.02-1%; Nutrient 0.2-2%; Appropriate antiseptic, spice etc., surplus is deionized water.This sunscreen cream selects nanoscale solids granule scattering ultraviolet light to reach the object of protection people skin, but the skinfeel of sunscreen cream can be made thick and heavy due to the use of physical sunscreen agent, and the breathing of skin is obstructed; The membership that adds of this invention Middle nutrition element provides condition to the breeding of antibacterial, the generation of so easy growth encourage skin skin sore and small pox.

But sunscreen cream just simply has the effect of waterproof and moisturizing, sunlight can not be utilized to carry out the catalysis of sunscreen cream, can not promote the result of use of sunscreen cream.

Summary of the invention

The technical problem to be solved in the present invention is to provide the sun-proof essence of a kind of photocatalyst, this essence has sun-proof and moistening effect preferably, sun-proof and moistening effect can be facilitated in the sun by titanium dioxide light catalyst solution simultaneously, promote the result of use of essence.

For solving the problem, the present invention adopts following technical scheme:

The sun-proof essence of a kind of photocatalyst, comprises the material of following mass percent:

Wetting agent 7.5% ~ 8.5%

Thickening agent 0.3% ~ 0.5%

Sunscreen 0.001% ~ 0.002%

Skin conditioning agent 0.085% ~ 0.15%

Antiseptic 0.3% ~ 0.5%

Solubilizing agent 0.2% ~ 0.3%

Aromatic 0.2% ~ 0.3%

Emollient 0.2% ~ 0.8%

Titanium dioxide light catalyst solution 2% ~ 5%

Surplus is water.

As preferred technical scheme, described wetting agent is one or more the mixture in butanediol, betanin, hyaluronic acid, hyaluronate sodium.

As preferred technical scheme, described thickening agent is polyacrylate cross linked polymer-6.

As preferred technical scheme, described sunscreen is titanium dioxide.

As preferred technical scheme, described skin conditioning agent is allantoin.

As preferred technical scheme, described antiseptic is one or more the mixture in propylene glycol, diazolidinyl urea, iodine propilolic alcohol butyl mephenesin Carbamate, methyl hydroxybenzoate.

As preferred technical scheme, described solubilizing agent is Cremophor RH40.

As preferred technical scheme, described aromatic is essence.

As preferred technical scheme, described emollient is one or more the mixture in water, dimethiconol, isononyl isononanoate, Parleam, C11-15 Pareth-15, sodium cetyl stearyl sulfate, sulphuric acid TEA salt.

A preparation method for the sun-proof essence of photocatalyst, comprises following preparation process:

1) deionized water adds unlatching stirring in emulsifying pot, slowly adds polyacrylate cross linked polymer-6, allantoin, hyaluronic acid, hyaluronate sodium, methyl hydroxybenzoate, and moderate-speed mixer is also warmed up to 85 DEG C of homogenizing and dissolves, and is incubated after 10 minutes and lowers the temperature;

2) cool to 50 DEG C, butanediol and titanium dioxide are stirred evenly scattered adding in emulsifying pot;

3) 45 DEG C are cooled to, Cremophor RH40 and essence solubilising are added in emulsifying pot well and stirs evenly, finally add propylene glycol, diazolidinyl urea, iodine propilolic alcohol butyl mephenesin Carbamate, water, dimethiconol, isononyl isononanoate, Parleam, C11-15 Pareth-15, sodium cetyl stearyl sulfate, sulphuric acid TEA salt, titanium dioxide light catalyst solution stir evenly;

4) pick test is qualified gets final product discharging, carries out subpackage, packaging on request.

The invention has the beneficial effects as follows: this essence has sun-proof and moistening effect preferably, sun-proof and moistening effect can be facilitated in the sun by titanium dioxide light catalyst solution simultaneously, promote the result of use of essence.

Detailed description of the invention

below the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.

The sun-proof essence of a kind of photocatalyst, comprises the material of following mass percent:

Wetting agent 7.5% ~ 8.5%

Thickening agent 0.3% ~ 0.5%

Sunscreen 0.001% ~ 0.002%

Skin conditioning agent 0.085% ~ 0.15%

Antiseptic 0.3% ~ 0.5%

Solubilizing agent 0.2% ~ 0.3%

Aromatic 0.2% ~ 0.3%

Emollient 0.2% ~ 0.8%

Titanium dioxide light catalyst solution 2% ~ 5%

Surplus is water.

A preferred embodiment in the present invention, described wetting agent is one or more the mixture in butanediol, betanin, hyaluronic acid, hyaluronate sodium.

A preferred embodiment in the present invention, described thickening agent is polyacrylate cross linked polymer-6.

A preferred embodiment in the present invention, described sunscreen is titanium dioxide.

A preferred embodiment in the present invention, described skin conditioning agent is allantoin.

A preferred embodiment in the present invention, described antiseptic is one or more the mixture in propylene glycol, diazolidinyl urea, iodine propilolic alcohol butyl mephenesin Carbamate, methyl hydroxybenzoate.

A preferred embodiment in the present invention, described solubilizing agent is Cremophor RH40.

A preferred embodiment in the present invention, described aromatic is essence.

A preferred embodiment in the present invention, described emollient is one or more the mixture in water, dimethiconol, isononyl isononanoate, Parleam, C11-15 Pareth-15, sodium cetyl stearyl sulfate, sulphuric acid TEA salt.

A preparation method for the sun-proof essence of photocatalyst, comprises following preparation process:

1) deionized water adds unlatching stirring in emulsifying pot, slowly adds polyacrylate cross linked polymer-6, allantoin, hyaluronic acid, hyaluronate sodium, methyl hydroxybenzoate, and moderate-speed mixer is also warmed up to 85 DEG C of homogenizing and dissolves, and is incubated after 10 minutes and lowers the temperature;

2) cool to 50 DEG C, butanediol and titanium dioxide are stirred evenly scattered adding in emulsifying pot;

3) 45 DEG C are cooled to, Cremophor RH40 and essence solubilising are added in emulsifying pot well and stirs evenly, finally add propylene glycol, diazolidinyl urea, iodine propilolic alcohol butyl mephenesin Carbamate, water, dimethiconol, isononyl isononanoate, Parleam, C11-15 Pareth-15, sodium cetyl stearyl sulfate, sulphuric acid TEA salt, titanium dioxide light catalyst solution stir evenly;

4) pick test is qualified gets final product discharging, carries out subpackage, packaging on request.

The invention has the beneficial effects as follows: this essence has sun-proof and moistening effect preferably, sun-proof and moistening effect can be facilitated in the sun by titanium dioxide light catalyst solution simultaneously, promote the result of use of essence.

Embodiment 1

The sun-proof essence of a kind of photocatalyst, comprises the material of following mass percent:

Wetting agent 8.5%

Thickening agent 0.3%

Sunscreen 0.002%

Skin conditioning agent 0.15%

Antiseptic 0.5%

Solubilizing agent 0.2%

Aromatic 0.2%

Emollient 0.3%

Titanium dioxide light catalyst solution 5%

Surplus is water;

Namely the sun-proof essence of photocatalyst of the present invention is obtained by after following component mixing;

After tested, by adding titanium dioxide light catalyst solution, the sun-proof result of this product promotes 15%, and moisture retention promotes 13%.

Embodiment 2

The sun-proof essence of a kind of photocatalyst, comprises the material of following mass percent:

Wetting agent 8%

Thickening agent 0.5%

Sunscreen 0.002%

Skin conditioning agent 0.15%

Antiseptic 0.5%

Solubilizing agent 0.3%

Aromatic 0.2

Emollient 0.8%

Titanium dioxide light catalyst solution 3%

Surplus is water;

Namely the sun-proof essence of photocatalyst of the present invention is obtained by after following component mixing;

After tested, by adding titanium dioxide light catalyst solution, the sun-proof result of this product promotes 16%, and moisture retention promotes 15%.

Embodiment 3

The sun-proof essence of a kind of photocatalyst, comprises the material of following mass percent:

Wetting agent 8.5%

Thickening agent 0.3%

Sunscreen 0.001%

Skin conditioning agent 0.15%

Antiseptic 0.5%

Solubilizing agent 0.2%

Aromatic 0.3%

Emollient 0.3%

Titanium dioxide light catalyst solution 4%

Surplus is water;

Namely the sun-proof essence of photocatalyst of the present invention is obtained by after following component mixing;

After tested, by adding titanium dioxide light catalyst solution, the sun-proof result of this product promotes 18%, and moisture retention promotes 16%.

More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.

Claims (10)

1. the sun-proof essence of photocatalyst, is characterized in that: the material comprising following mass percent:

Wetting agent 7.5% ~ 8.5%

Thickening agent 0.3% ~ 0.5%

Sunscreen 0.001% ~ 0.002%

Skin conditioning agent 0.085% ~ 0.15%

Antiseptic 0.3% ~ 0.5%

Solubilizing agent 0.2% ~ 0.3%

Aromatic 0.2% ~ 0.3%

Emollient 0.2% ~ 0.8%

Titanium dioxide light catalyst solution 2% ~ 5%

Surplus is water.

2. the sun-proof essence of photocatalyst according to claim 1, is characterized in that: described wetting agent is one or more the mixture in butanediol, betanin, hyaluronic acid, hyaluronate sodium.

3. the sun-proof essence of photocatalyst according to claim 1, is characterized in that: described thickening agent is polyacrylate cross linked polymer-6.

4. the sun-proof essence of photocatalyst according to claim 1, is characterized in that: described sunscreen is titanium dioxide.

5. the sun-proof essence of photocatalyst according to claim 1, is characterized in that: described skin conditioning agent is allantoin.

6. the sun-proof essence of photocatalyst according to claim 1, is characterized in that: described antiseptic is one or more the mixture in propylene glycol, diazolidinyl urea, iodine propilolic alcohol butyl mephenesin Carbamate, methyl hydroxybenzoate.

7. the sun-proof essence of photocatalyst according to claim 1, is characterized in that: described solubilizing agent is Cremophor RH40.

8. the sun-proof essence of photocatalyst according to claim 1, is characterized in that: described aromatic is essence.

9. the sun-proof essence of photocatalyst according to claim 1, is characterized in that: described emollient is one or more the mixture in water, dimethiconol, isononyl isononanoate, Parleam, C11-15 Pareth-15, sodium cetyl stearyl sulfate, sulphuric acid TEA salt.

10. a preparation method for the sun-proof essence of photocatalyst as claimed in any one of claims 1-9 wherein, is characterized in that: comprise following preparation process:

1) deionized water adds unlatching stirring in emulsifying pot, slowly adds polyacrylate cross linked polymer-6, allantoin, hyaluronic acid, hyaluronate sodium, methyl hydroxybenzoate, and moderate-speed mixer is also warmed up to 85 DEG C of homogenizing and dissolves, and is incubated after 10 minutes and lowers the temperature;

2) cool to 50 DEG C, butanediol and titanium dioxide are stirred evenly scattered adding in emulsifying pot;

3) 45 DEG C are cooled to, Cremophor RH40 and essence solubilising are added in emulsifying pot well and stirs evenly, finally add propylene glycol, diazolidinyl urea, iodine propilolic alcohol butyl mephenesin Carbamate, water, dimethiconol, isononyl isononanoate, Parleam, C11-15 Pareth-15, sodium cetyl stearyl sulfate, sulphuric acid TEA salt, titanium dioxide light catalyst solution stir evenly;

4) pick test is qualified gets final product discharging, carries out subpackage, packaging on request.