CN114159342A

CN114159342A - Cleansing composition with smoothie texture and preparation method and application thereof

Info

Publication number: CN114159342A
Application number: CN202111239998.7A
Authority: CN
Inventors: 沈惠珍; 张毅; 梁豪杰; 李怡殊
Original assignee: Guangdong Gadetin Daily Necessities Co ltd
Current assignee: Guangdong Gadetin Daily Necessities Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-03-11

Abstract

The invention relates to the field of A61K8/97, in particular to a cleansing composition with a smoothie texture, a preparation method and an application thereof, wherein the preparation raw materials of the composition comprise: anionic acrylic polymer, ester polyoxyethylene ether and humectant. The composition has a very remarkable makeup removing effect, and particularly has no residue on the surface of the skin after being cleaned for thick and heavy makeup such as color lip glaze, eyeliner and the like with good water resistance.

Description

Cleansing composition with smoothie texture and preparation method and application thereof

Technical Field

The invention relates to the field of A61K8/97, in particular to a cleansing composition with a smoothie texture and a preparation method and application thereof.

Background

With the rapid rise of the field of cosmetics in recent years, the types and efficacies of makeup removing products are becoming more and more abundant. With the increasingly strong water resistance and makeup-holding performance of makeup, corresponding makeup removing products cannot strongly remove some makeup with strong makeup-holding performance, and the residue of the makeup on the face can cause the blockage of hair follicles and further cause skin problems such as large pores, acne, color spots and the like.

CN104771333A discloses a makeup removing composition without preservatives and a preparation method thereof, the makeup removing composition is mild and non-irritant after makeup removing, but can still cause facial color residue on some heavy stage makeup, needs to be used and cleaned for many times, and causes the cuticle to be thinned and the skin sensitivity to be enhanced after long-term use.

CN106511144A discloses an eye and lip cleansing water and a preparation method thereof, which mainly aims at removing dark color makeup such as eye and lip, however, the components have large irritation to eyes and are easy to generate uncomfortable feeling.

The prior art lacks a makeup removing composition which is mild, does not stimulate and has good makeup removing effect on waterproof makeup.

Disclosure of Invention

The first aspect of the invention provides a smoothie texture makeup removing composition, which is prepared from the following raw materials: anionic acrylic polymer, ester polyoxyethylene ether and humectant.

Preferably, the anionic acrylic polymer comprises at least one of acrylic acid (ester) crosslinked polymer-2 sodium, sodium acrylate/vinyl alcohol copolymer, acrylic acid (ester) crosslinked polymer-sodium isodecanoate.

Preferably, the anionic acrylic polymer is 2 sodium acrylate crosslinked polymer.

The applicant finds that the acrylic acid (ester) crosslinked polymer-2 sodium has a very remarkable makeup removing effect compared with a makeup removing product in the prior art, particularly has a certain water replenishing effect on color makeup with strong waterproofness and thick color such as eye liner liquid, lip glaze and the like, and is fresh and not tight after makeup removing. The acrylic acid (ester) cross-linked polymer-2 sodium has certain rheological property, the viscosity is increased after the acrylic acid (ester) cross-linked polymer and the aqueous solution are mutually dissolved, certain ice-sand texture is presented, the use feeling is novel, and the appearance is unique and fantastic. However, the acrylic acid (ester) -based crosslinked polymer-2 sodium itself has a problem of easy coagulation and is not easily pushed away on the face, which greatly affects the practical use of the makeup remover.

As a preferred embodiment, the ester polyoxyethylene ether has a saponification number of 35 to 65 mgKOH/g.

As a preferred embodiment, the ester polyoxyethylene ether has an acid value of 0 to 3mgKOH/g but not 0.

Preferably, the ester polyoxyethylene ether comprises at least one of babassu seed oil glyceryl polyether-8 esters, bitter oil tree (carapa guaianensis) seed oil PEG esters, methoxy-PEG rutin succinate, PEG camellia olein glyceride esters, safflower seed oil PEG esters, and sweet almond oil PEG esters.

Preferably, the ester polyoxyethylene ether is babassu seed oil glycerol polyether-8 ester.

Babesia seed oil glyceryl polyether-8 esters are common emulsifiers and are generally used as emulsifiers for regulating the stable mutual solubility of water phase and oil phase. The applicant unexpectedly discovers in research that the addition of babassu seed oil glyceryl polyether-8 esters with the saponification value of 35-65mgKOH/g and the acid value of 0-3mgKOH/g can solve the problem that acrylic acid (ester) cross-linked polymer-2 sodium is easy to agglomerate, so that the crosslinked polymer-2 sodium can be pushed away from the face well, the contact area with color cosmetics is increased, and the effect of quickly emulsifying the color cosmetics is achieved, and on the other hand, the emulsified mixture is easy to separate from the surface of the skin after the babassu seed oil glyceryl polyether-8 esters are added, can be quickly washed clean by water flow, and the repeated friction cleaning process of face towels and fingers on the skin is reduced.

In a preferred embodiment, the weight ratio of the anionic acrylic polymer to the ester polyoxyethylene ether is (0.1-6): (0.5-2.5).

The applicant has found that when the weight ratio of anionic acrylic polymer to ester polyoxyethylene ether is (0.1-6): (0.5-2.5), the makeup removing effect and the cleaning effect are optimal, and the acrylic acid (ester) crosslinked polymer-2 sodium smoothie has the best texture and is easy to push away.

As a preferred embodiment, the raw materials for preparing the composition further comprise: a non-ionic silicon surfactant.

As a preferred embodiment, the non-ionic silicon surfactant has a saponification value of 90 to 105 mgKOH/g.

In a preferred embodiment, the weight of the nonionic silicon surfactant is 0.3-84.5 wt% of the total weight of the preparation raw material.

Preferably, the nonionic silicon surfactant comprises at least one of PEG-7 glycerol cocoate, polydimethylsiloxane PEG cocoate, methylsilanol tri-polyethylene glycol glycerol cocoate, methylsilanol polyethylene glycol glycerol cocoate.

Preferably, the nonionic silicon surfactant is PEG-7 glycerol cocoate.

In order to endow the composition with a moistening effect on the basis of quick and efficient makeup removal, PEG-7 glyceryl cocoate is added into the composition, so that the skin moisture of the composition after use is remarkably improved, and the problem of dryness and peeling caused by makeup removal water in the prior art is solved. However, PEG-7 glyceryl cocoate is itself highly irritating to the eyes and is not suitable for cleaning eye makeup such as eyeliner and eyeshadow.

As a preferred embodiment, the raw materials for preparing the composition further comprise: an emulsification aid.

Preferably, the emulsifying auxiliary agent comprises at least one of olive oil PEG-7 esters, PEG-6 caprylic/capric glycerides, Tween 80, Tween 20, span 20, PEG-6 caprylic/capric glycerides and sorbitan.

Preferably, the emulsifying aid is olive oil PEG-7 esters and PEG-6 caprylic/capric glycerides.

Preferably, the weight ratio of the olive oil PEG-7 esters to the PEG-6 caprylic/capric glycerides is (0.1-6): (0.5-8).

The applicant continues to add the adjuvant in the system and finds that when the olive oil PEG-7 esters, the PEG-6 caprylic/capric glycerides are added and the weight ratio of the two reaches (0.1-6): (0.5-8), the problem of eye irritation caused by PEG-7 glyceryl cocoate can be solved, so that the composition becomes a mild product. The applicant conjectures that the addition of the two after combination can dilute the concentration of PEG-7 glyceryl cocoate around eyes, and simultaneously, the cosmetic removing effect with coordinated and synergistic effects is achieved, so that the balance of no irritation and excellent cosmetic removing effect is achieved.

The humectant is not particularly limited in the present invention and includes, but is not limited to, 1, 3-propanediol.

As a preferred embodiment, the composition is prepared from the raw materials comprising: anionic acrylic polymer, ester polyoxyethylene ether, humectant, nonionic silicon surfactant and emulsifying assistant.

Preferably, the weight ratio of the anionic acrylic polymer, the ester polyoxyethylene ether, the humectant, the nonionic silicon surfactant and the emulsifying assistant is (0.1-6): (0.5-2.5): (1-8): (0.1-6): (0.6-14).

The second aspect of the invention provides a preparation method of a smoothie-texture makeup removing composition, which is obtained by adding an anionic acrylic polymer, ester polyoxyethylene ether and an emulsifying aid into a moisturizing agent and uniformly stirring.

The third aspect of the invention provides an application of the cleansing composition with the smoothie texture in cleansing cream, cleansing water, cleansing cream, cleansing oil, cleansing wet tissues and cleansing spray.

Compared with the prior art, the invention has the following beneficial effects:

1. the composition has a very remarkable makeup removing effect, and particularly has no residue on the surface of the skin after being cleaned for thick and heavy makeup such as color lip glaze, eyeliner and the like with good water resistance.

2. By adding the babassu seed oil glyceryl polyether-8 esters, the problem that the acrylic acid (ester) cross-linked polymer-2 sodium is easy to agglomerate is solved, and the cleaning speed of the composition is improved.

3. The weight ratio of olive oil PEG-7 esters to PEG-6 caprylic/capric glycerides is (0.1-6): (0.5-8), the irritation problem of PEG-7 glyceryl cocoate on eyes is solved, and the mildness of the composition is improved.

4. The composition has a novel fantastic ice-sand texture, has slightly frosted feel when used, solves the problems that acrylic acid (ester) cross-linked polymer-2 sodium is not easy to push away and is easy to agglomerate through the synergistic effect of the system composition, has smooth use feel when being pushed away by the facial skin, can be melted after being kneaded for several seconds, has cool and comfortable use experience, and simultaneously improves the makeup removing effect.

Drawings

FIG. 1 is a comparative view before and after makeup removal in example 1.

FIG. 2 is a comparative image before and after makeup removal in example 2.

FIG. 3 is a comparative image before and after makeup removal of comparative example 1.

FIG. 4 is a comparative image before and after makeup removal of comparative example 2.

FIG. 5 is a comparative image before and after makeup removal of comparative example 3.

FIG. 6 is a picture of a makeup remover composition with a smoothie texture according to the present invention.

Detailed Description

Example 1

In a first aspect of this embodiment, a makeup removing composition with a smoothie texture is provided, and the makeup removing composition is prepared from the following raw materials in parts by weight: 1 part of anionic acrylic polymer, 4 parts of ester polyoxyethylene ether, 4 parts of humectant, 4 parts of nonionic silicon surfactant and 9 parts of emulsifying assistant.

The anionic acrylic polymer is 2 sodium acrylate crosspolymer, available from Korea-European trade (Shanghai) Co.

The ester polyoxyethylene ether is babassu seed oil glycerol polyether-8 ester, has a saponification value of 35-65mgKOH/g and an acid value of 0-3mgKOH/g, and is purchased from Shanghai Yiheng chemical Co., Ltd.

The humectant is 1, 3-propylene glycol.

The nonionic silicon surfactant is PEG-7 glycerol cocoate, has a saponification value of 90-105mgKOH/g, and is purchased from New daily chemical trade development (hong Kong) Co.

The emulsifying auxiliary agent is olive oil PEG-7 esters, PEG-6 caprylic/capric glycerides with the weight ratio of 5: 4.5 compounding.

Olive oil PEG-7 esters were purchased from shanghai ocean biotechnology limited.

PEG-6 caprylic/capric glycerides were purchased from Shanghai Hatch Biotech, Inc.

In a second aspect of this embodiment, a method for preparing a smoothie-textured makeup remover composition is provided, wherein an anionic acrylic polymer, ester polyoxyethylene ether, and an emulsification aid are added to a humectant, and the mixture is uniformly stirred.

The third aspect of the present embodiment provides a makeup removing composition with a smoothie texture, which is used in a makeup removing cream.

Example 2

The first aspect of this example provides a smoothie-textured makeup remover composition, which is similar to example 1 in specific embodiment, except that 1.5 parts of anionic acrylic polymer, 3 parts of ester polyoxyethylene ether, 5 parts of humectant, 4.5 parts of nonionic silicon surfactant, and 4.5 parts of emulsifying aid.

The emulsifying auxiliary agent is olive oil PEG-7 esters, PEG-6 caprylic/capric glycerides in a weight ratio of 4: 0.5 compounding.

In a second aspect, this example provides a method for preparing a smoothie-textured makeup remover composition, the specific implementation manner being the same as example 1.

Comparative example 1

This comparative example provides, in a first aspect, a smoothie-textured makeup remover composition, as in example 1, except that 0 part of an anionic acrylic polymer.

In a second aspect, a method of making a smoothie textured makeup remover composition is provided, the embodiment of which is the same as in example 1.

In a third aspect of the present comparative example, there is provided a use of a smoothie-textured makeup remover composition in a makeup remover cream.

Comparative example 2

The comparative example provides, in a first aspect, a smoothie-like makeup remover composition, as embodied in example 1, except that 0 part of ester polyoxyethylene ether.

Comparative example 3

The comparative example is a commercially available makeup remover, branded bedemar.

Performance testing

Deionized water was added to the compositions of example 1 and comparative examples 1-2, and after mixing uniformly, the following tests were carried out with a weight ratio of composition to deionized water of 3: 7.

And (3) makeup removal effect test: four areas (1cm x 1cm) are taken on the inner side of an arm, four makeup products of oil-in-water lip glaze, water-in-oil lip gloss, BB cream and an eyeliner are respectively coated on the four areas, 1.5g of makeup removing compositions of the examples and the comparative examples are taken in the corresponding test areas after naturally standing for 3 minutes, the test parts are clockwise rubbed for 15 circles at the same force speed, then the makeup removing compositions are naturally washed for 30 seconds by water flow with the same volume, and the makeup removing effects are compared as shown in figures 1-4.

Cleansing effect volunteer test: 100 female volunteers aged 25-35 years who were made up daily were selected, and divided into 5 groups on average, and made up on a daily basis after getting up in the morning and cleansing the face, and after 8 hours, the same volume of water was used to cleanse the face after removing the makeup with 6g of the compositions of examples and comparative examples, respectively. The results of evaluating the effect of the makeup remover according to the volunteer's self-description are shown in table 1.

The evaluation criteria were divided into:

(1) the effect is remarkable: the face color cosmetic product is completely clean, and the face has no color residue;

(2) the method has the following advantages: almost all the facial makeup products are clean, partial makeup traces are left, and the products can be completely clean without color residues after being used for 6g again;

(3) and (4) invalidation: the face color cosmetic product can not be cleaned obviously, and the mark of the color cosmetic is left obviously, so that the face color cosmetic product can not be cleaned completely by using 6g of the product again.

TABLE 1

Claims

1. A makeup removing composition with a smoothie texture is characterized by being prepared from the following raw materials: anionic acrylic polymer, ester polyoxyethylene ether and humectant.

2. A smoothie-like makeup removing composition according to claim 1, wherein the weight ratio of said anionic acrylic polymer to said ester polyoxyethylene ether is (0.1-6): (0.5-2.5).

3. A smoothie-like makeup removing composition according to any one of claims 1 to 2, wherein said ester polyoxyethylene ether has a saponification number of 35 to 65 mgKOH/g.

4. A smoothie-like makeup removing composition according to any one of claims 1 to 3, wherein said ester polyoxyethylene ether has an acid value of 0 to 3mgKOH/g but not 0.

5. A smoothie-like makeup removing composition according to any one of claims 1 to 4, wherein said composition is prepared from raw materials further comprising: a non-ionic silicon surfactant.

6. A smoothie-like makeup removing composition according to claim 5, wherein said nonionic silicone surfactant has a saponification value of 90 to 105 mgKOH/g.

7. The cleansing composition with a smoothie texture as claimed in claim 6, wherein the weight of the nonionic silicon surfactant accounts for 0.3-84.5 wt% of the total weight of the raw materials.

8. A smoothie-like makeup removing composition according to any one of claims 1 to 7, wherein said composition is prepared from raw materials further comprising: an emulsification aid.

9. A preparation method of the smoothie-textured makeup removing composition as claimed in claim 8, wherein the makeup removing composition is obtained by adding an anionic acrylic polymer, ester polyoxyethylene ether and an emulsification aid to a moisturizing agent and uniformly stirring.

10. Use of a smoothie-like makeup removing composition according to any one of claims 1 to 8 in a makeup removing cream, a makeup removing lotion, a makeup removing cream, a makeup removing oil, a makeup removing wet wipe, a makeup removing spray.