CN114045113B - Quick-acting binder for grafting false eyelashes and preparation method and application thereof - Google Patents
Quick-acting binder for grafting false eyelashes and preparation method and application thereof Download PDFInfo
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- CN114045113B CN114045113B CN202111461178.2A CN202111461178A CN114045113B CN 114045113 B CN114045113 B CN 114045113B CN 202111461178 A CN202111461178 A CN 202111461178A CN 114045113 B CN114045113 B CN 114045113B
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
- C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41G—ARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
- A41G5/00—Hair pieces, inserts, rolls, pads, or the like; Toupées
- A41G5/02—Artificial eyelashes; Artificial eyebrows
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
Abstract
The invention discloses a quick-acting adhesive for grafting false eyelashes and a preparation method and application thereof, belonging to the technical field of adhesives. The adhesive comprises a component A and a component B, wherein the mass ratio of the component A to the component B is (3-5): 1; the component A comprises the following raw materials: acrylates, tetraisocyanates, polyurethanes, methyl cellulose ethers; the component B comprises the following raw materials: charcoal powder, polyvinyl alcohol, dicumyl peroxide and sodium acetate. The application of the adhesive in the quick-acting grafting false eyelashes comprises the steps of coating the adhesive on the tail ends of the false eyelashes, then adhering the false eyelashes to the eye area, and finally drying. The manufactured adhesive fully exerts the aging of grafting and eyelash removing, and the whole process of grafting shows second-to-second eyelash removing, thereby meeting the repeated use of artificial eyelashes.
Description
Technical Field
The invention belongs to the technical field of adhesives, and particularly relates to a quick-acting adhesive for grafting false eyelashes as well as a preparation method and application thereof.
Background
In recent years, the use of artificial eyelashes has become more and more popular. The method of attaching the artificial eyelashes is various, and magnetic materials may be used or various types of adhesives may be used. Wherein the use of adhesives is more popular. Many users prefer to use adhesives to adhere artificial eyelashes, rather than magnetic methods, because the adhesives adhere to various types of eyelashes. Typical mascara formulations on the market contain a variety of chemicals, including acrylates, formaldehyde, and latex. In consideration of the sensitivity of the human eye, it is necessary to apply the adhesive to the eyes during the use of eyelash adhesive, and these chemicals emit smoke, and many users feel the irritation inside and outside the eyes. In addition, many users develop an allergic or allergy-like reaction to the mascara adhesive. To avoid adverse reactions encountered by many users during the use of mascara adhesive, users are advised to use the adhesive in a well ventilated room and care is taken to ensure that the mascara adhesive does not enter the eyes. However, even with these precautions, many users still suffer from adverse reactions, such as allergic reactions to the chemicals in the adhesive. Another way to avoid adverse reactions is to reduce the chemical content of the adhesive, particularly by removing latex and formaldehyde from certain adhesive formulations. However, despite these efforts, there is still a need to further reduce the adverse reactions of users who install artificial eyelashes with adhesives.
Among the existing adhesives for false eyelashes, the most representative are fibrin glue and polyethylene glycol-based adhesives, which achieve an adhesive effect by a chemical reaction or a physical action with a tissue surface. However, these adhesives still have the following problems: 1. poor mechanical strength, lack of toughness and easy brittle fracture. 2. The adhesive strength is insufficient, and particularly, the adhesive capacity is limited for the surface of non-biological tissues such as metal, high polymer or inorganic materials.
Disclosure of Invention
1. Problems to be solved
Aiming at the problems in the prior art, the invention provides the adhesive for quickly grafting the false eyelashes and the preparation method and application thereof, and the adhesive can effectively improve the quick grafting effect of the false eyelashes.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The quick-acting adhesive for grafting false eyelashes comprises an A component and a B component, wherein the mass ratio of the A component to the B component is (3-5): 1;
the component A comprises the following raw materials in parts by weight:
50 to 70 portions of acrylic ester,
35 to 40 portions of tetra-isocyanate,
10 to 25 parts of polyurethane, namely polyurethane,
3-8 parts of methyl cellulose ether;
the component B comprises the following raw materials in parts by weight:
22 to 30 portions of charcoal powder,
10 to 20 portions of polyvinyl alcohol,
2 to 3 parts of dicumyl peroxide,
1-5 parts of sodium acetate.
In the adhesive for quick-acting grafting false eyelashes,
the adhesive comprises a component A and a component B, wherein the mass ratio of the component A to the component B is 3:1;
the component A comprises the following raw materials in parts by weight:
50 parts of acrylic ester, namely acrylic ester,
35 parts of tetra-isocyanate, namely 35 parts of,
10 parts of polyurethane, namely 10 parts of polyurethane,
3 parts of methyl cellulose ether;
the component B comprises the following raw materials in parts by weight:
22 parts of charcoal powder, namely charcoal powder,
10 parts of polyvinyl alcohol, namely 10 parts of polyvinyl alcohol,
2 parts of dicumyl peroxide, namely dicumyl peroxide,
and 1 part of sodium acetate.
In the adhesive for quick-acting grafting false eyelashes,
the adhesive comprises an A component and a B component, wherein the mass ratio of the A component to the B component is 5:1;
the component A comprises the following raw materials in parts by weight:
70 parts of acrylic ester, namely acrylic ester,
40 parts of tetra-isocyanate, namely 40 parts of tetra-isocyanate,
25 parts of Polyurethane (PU), namely 25 parts of PU,
8 parts of methyl cellulose ether;
the component B comprises the following raw materials in parts by weight:
30 parts of charcoal powder, namely 30 parts of charcoal powder,
20 parts of polyvinyl alcohol, namely 20 parts of polyvinyl alcohol,
3 parts of dicumyl peroxide, namely dicumyl peroxide,
5 parts of sodium acetate.
In the adhesive for quick-acting grafting false eyelashes,
the adhesive comprises an A component and a B component, wherein the mass ratio of the A component to the B component is 4:1;
the component A comprises the following raw materials in parts by weight:
60 parts of acrylic ester, namely 60 parts of acrylic ester,
37 parts of tetra-isocyanate, namely,
18 parts of polyurethane (2), namely 18 parts of polyurethane,
5 parts of methyl cellulose ether;
the component B comprises the following raw materials in parts by weight:
27 parts of charcoal powder, namely, charcoal powder,
15 parts of polyvinyl alcohol, namely 15 parts of polyvinyl alcohol,
2 parts of dicumyl peroxide, namely dicumyl peroxide,
and 3 parts of sodium acetate.
A method for manufacturing an adhesive for quick-acting grafting false eyelashes comprises the following steps:
(1) Preparation of component A:
firstly, adding acrylic ester into a reaction kettle, controlling the temperature in the reaction kettle to be 65 ℃, continuously stirring, dropwise adding tetraisocyanate into the reaction kettle at the speed of 20mL/min, simultaneously raising the temperature in the reaction kettle to 80 ℃, continuously stirring, then mixing polyurethane and methyl cellulose ether, controlling the mixing temperature to be 42 ℃, continuously stirring, then conveying the mixed solution into the reaction kettle, controlling the temperature in the reaction kettle to be 70 ℃, continuously stirring, uniformly stirring, and keeping the temperature at 55 ℃;
(2) Preparation of the component B:
preparing a material liquid tank, adding charcoal powder and polyvinyl alcohol, performing high-temperature ultrasonic treatment for 30min, adding dicumyl peroxide and sodium acetate, controlling the temperature in the material liquid tank to be constant at 37 ℃, and continuously stirring;
(3) Mixing between A-component and B-component
And (3) mixing the component A prepared in the step (1) with the component B prepared in the step (2), controlling the mixing temperature to be 40 ℃, mixing, and storing at low temperature.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of the high-temperature ultrasound in the step (2) is 90 ℃.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of low-temperature storage in the step (3) is 8 ℃.
Use of an adhesive as described above in quick-acting grafted false eyelashes.
In the application of the adhesive in quick-acting grafting false eyelashes,
applying said adhesive to the ends of the false eyelashes, adhering said false eyelashes to the eye area, and drying.
In the application of the adhesive in quick-acting grafting false eyelashes,
the temperature of drying was 50 ℃.
3. Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
to sum up, this application sets up two kinds of components and separately makes on the basis of traditional adhesive, can avoid the reaction in advance of acrylic ester and polyvinyl alcohol, simultaneously, additionally add tetraisocyanate, methyl cellulose ether in A group to additionally add polyvinyl alcohol, dicumyl peroxide, sodium acetate in B group, through the test, above-mentioned material all influences the tensile strength, adhesion strength and the compression modulus of false eyelashes, simultaneously, the adhesive that produces fully exerts the grafting, plucks and unloads the eyelash ageing, the whole process of grafting presents the second and connects the second and unload, thereby satisfies the used repeatedly of artificial eyelashes.
Detailed Description
The invention is further described with reference to specific examples.
Example 1
The quick-acting adhesive for grafting false eyelashes of the embodiment,
in the adhesive for quick-acting grafting false eyelashes,
the adhesive comprises a component A and a component B, wherein the mass ratio of the component A to the component B is 3:1;
the component A comprises the following raw materials in parts by weight:
50 parts of acrylic ester, namely acrylic ester,
35 parts of tetra-isocyanate, namely 35 parts of,
10 parts of polyurethane, namely 10 parts of polyurethane,
3 parts of methyl cellulose ether;
the component B comprises the following raw materials in parts by weight:
22 parts of charcoal powder, namely charcoal powder,
10 parts of polyvinyl alcohol, namely polyvinyl alcohol,
2 parts of dicumyl peroxide, namely dicumyl peroxide,
and 1 part of sodium acetate.
The preparation method of the quick-acting adhesive for grafting the false eyelashes comprises the following steps:
(1) Preparation of component A:
firstly, adding acrylic ester into a reaction kettle, controlling the temperature in the reaction kettle to be 65 ℃, continuously stirring, dropwise adding tetraisocyanate into the reaction kettle at the speed of 20mL/min, simultaneously raising the temperature in the reaction kettle to 80 ℃, continuously stirring, then mixing polyurethane and methyl cellulose ether, controlling the mixing temperature to be 42 ℃, continuously stirring, then conveying the mixed solution into the reaction kettle, controlling the temperature in the reaction kettle to be 70 ℃, continuously stirring, uniformly stirring, and keeping the temperature at 55 ℃;
(2) Preparation of the component B:
preparing a material liquid tank, adding charcoal powder and polyvinyl alcohol, performing high-temperature ultrasonic treatment for 30min, adding dicumyl peroxide and sodium acetate, controlling the temperature in the material liquid tank to be constant at 37 ℃, and continuously stirring;
(3) Mixing between A-component and B-component
And (3) mixing the component A prepared in the step (1) with the component B prepared in the step (2), controlling the mixing temperature to be 40 ℃, mixing, and storing at low temperature.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of the high-temperature ultrasound in the step (2) is 90 ℃.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of low-temperature storage in the step (3) is 8 ℃.
Use of an adhesive as described above in quick-acting grafted eyelash prostheses.
In the application of the adhesive in quick-acting grafting false eyelashes,
applying said adhesive to the ends of the false eyelashes, adhering said false eyelashes to the eye area, and drying.
In the application of the adhesive in quick-acting grafting false eyelashes,
the temperature of drying was 50 ℃.
Example 2
The quick-acting adhesive for grafting false eyelashes comprises an A component and a B component, wherein the mass ratio of the A component to the B component is 5:1;
the component A comprises the following raw materials in parts by weight:
70 parts of acrylic ester, namely acrylic ester,
40 parts of tetra-isocyanate, namely 40 parts of tetra-isocyanate,
25 parts of Polyurethane (PU), namely 25 parts of PU,
8 parts of methyl cellulose ether;
the component B comprises the following raw materials in parts by weight:
30 parts of charcoal powder, namely 30 parts of charcoal powder,
20 parts of polyvinyl alcohol, namely 20 parts of polyvinyl alcohol,
3 parts of dicumyl peroxide, namely dicumyl peroxide,
5 parts of sodium acetate.
The preparation method of the quick-acting adhesive for grafting the false eyelashes comprises the following steps:
(1) Preparation of the component A:
firstly, adding acrylic ester into a reaction kettle, controlling the temperature in the reaction kettle to be 65 ℃, continuously stirring, dropwise adding tetraisocyanate into the reaction kettle at the speed of 20mL/min, simultaneously raising the temperature in the reaction kettle to 80 ℃, continuously stirring, then mixing polyurethane and methyl cellulose ether, controlling the mixing temperature to be 42 ℃, continuously stirring, then conveying the mixed solution into the reaction kettle, controlling the temperature in the reaction kettle to be 70 ℃, continuously stirring, uniformly stirring, and keeping the temperature at 55 ℃;
(2) Preparation of the component B:
preparing a material liquid tank, firstly adding charcoal powder and polyvinyl alcohol, carrying out high-temperature ultrasonic treatment for 30min, then adding dicumyl peroxide and sodium acetate, controlling the temperature in the material liquid tank to be constant at 37 ℃, and continuously stirring;
(3) Mixing between A component and B component
And (3) mixing the component A prepared in the step (1) with the component B prepared in the step (2), controlling the mixing temperature to be 40 ℃, mixing, and storing at low temperature.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of the high-temperature ultrasound in the step (2) is 90 ℃.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of low-temperature storage in the step (3) is 8 ℃.
Use of an adhesive as described above in quick-acting grafted eyelash prostheses.
In the application of the adhesive in quick-acting grafting false eyelashes,
applying said adhesive to the ends of the false eyelashes, adhering said false eyelashes to the eye area, and drying.
In the application of the adhesive in the quick-acting grafting false eyelashes,
the temperature of drying was 50 ℃.
Example 3
The quick-acting adhesive for grafting false eyelashes comprises an A component and a B component, wherein the mass ratio of the A component to the B component is 4:1;
the component A comprises the following raw materials in parts by weight:
60 parts of acrylic ester, namely 60 parts of acrylic ester,
37 parts of tetra-isocyanate, namely,
18 parts of polyurethane (2), namely 18 parts of polyurethane,
5 parts of methyl cellulose ether;
the component B comprises the following raw materials in parts by weight:
27 parts of charcoal powder, namely, charcoal powder,
15 parts of polyvinyl alcohol, namely 15 parts of polyvinyl alcohol,
2 parts of dicumyl peroxide, namely dicumyl peroxide,
3 parts of sodium acetate.
The preparation method of the quick-acting adhesive for grafting the false eyelashes comprises the following steps:
(1) Preparation of the component A:
firstly, adding acrylic ester into a reaction kettle, controlling the temperature in the reaction kettle to be 65 ℃, continuously stirring, dropwise adding tetraisocyanate into the reaction kettle at the speed of 20mL/min, simultaneously raising the temperature in the reaction kettle to be 80 ℃, continuously stirring, then mixing polyurethane and methyl cellulose ether, controlling the mixing temperature to be 42 ℃, continuously stirring, then conveying the mixed solution into the reaction kettle, controlling the temperature in the reaction kettle to be 70 ℃, continuously stirring, uniformly stirring, and keeping the temperature at 55 ℃;
(2) Preparation of the component B:
preparing a material liquid tank, firstly adding charcoal powder and polyvinyl alcohol, carrying out high-temperature ultrasonic treatment for 30min, then adding dicumyl peroxide and sodium acetate, controlling the temperature in the material liquid tank to be constant at 37 ℃, and continuously stirring;
(3) Mixing between A-component and B-component
And (3) mixing the component A prepared in the step (1) with the component B prepared in the step (2), controlling the mixing temperature to be 40 ℃, mixing, and storing at low temperature.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of the high-temperature ultrasound in the step (2) is 90 ℃.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of low-temperature storage in the step (3) is 8 ℃.
Use of an adhesive as described above in quick-acting grafted eyelash prostheses.
In the application of the adhesive in quick-acting grafting false eyelashes,
applying said adhesive to the ends of the false eyelashes, adhering said false eyelashes to the eye area, and drying.
In the application of the adhesive in quick-acting grafting false eyelashes,
the temperature of drying was 50 ℃.
Example 4
The quick-acting adhesive for grafting false eyelashes comprises an A component and a B component, wherein the mass ratio of the A component to the B component is 4:1;
the component A comprises the following raw materials in parts by weight:
50 parts of acrylic ester, namely acrylic ester,
40 parts of tetra-isocyanate, namely 40 parts of tetra-isocyanate,
10 parts of polyurethane, namely 10 parts of polyurethane,
8 parts of methyl cellulose ether;
the component B comprises the following raw materials in parts by weight:
22 parts of charcoal powder, namely charcoal powder,
20 parts of polyvinyl alcohol, namely 20 parts of polyvinyl alcohol,
2 parts of dicumyl peroxide, namely dicumyl peroxide,
5 parts of sodium acetate.
The preparation method of the quick-acting adhesive for grafting the false eyelashes comprises the following steps:
(1) Preparation of component A:
firstly, adding acrylic ester into a reaction kettle, controlling the temperature in the reaction kettle to be 65 ℃, continuously stirring, dropwise adding tetraisocyanate into the reaction kettle at the speed of 20mL/min, simultaneously raising the temperature in the reaction kettle to be 80 ℃, continuously stirring, then mixing polyurethane and methyl cellulose ether, controlling the mixing temperature to be 42 ℃, continuously stirring, then conveying the mixed solution into the reaction kettle, controlling the temperature in the reaction kettle to be 70 ℃, continuously stirring, uniformly stirring, and keeping the temperature at 55 ℃;
(2) Preparation of the component B:
preparing a material liquid tank, adding charcoal powder and polyvinyl alcohol, performing high-temperature ultrasonic treatment for 30min, adding dicumyl peroxide and sodium acetate, controlling the temperature in the material liquid tank to be constant at 37 ℃, and continuously stirring;
(3) Mixing between A-component and B-component
And (3) mixing the component A prepared in the step (1) with the component B prepared in the step (2), controlling the mixing temperature to be 40 ℃, mixing, and storing at low temperature.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of the high-temperature ultrasound in the step (2) is 90 ℃.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of low-temperature storage in the step (3) is 8 ℃.
Use of an adhesive as described above in quick-acting grafted eyelash prostheses.
In the application of the adhesive in quick-acting grafting false eyelashes,
applying said adhesive to the ends of the false eyelashes, adhering said false eyelashes to the eye area, and drying.
In the application of the adhesive in quick-acting grafting false eyelashes,
the temperature of drying was 50 ℃.
Example 5
The quick-acting adhesive for grafting false eyelashes comprises an A component and a B component, wherein the mass ratio of the A component to the B component is 3:1;
the component A comprises the following raw materials in parts by weight:
55 parts of acrylic ester, namely acrylic ester,
38 parts of tetra-isocyanate, namely,
17 parts of Polyurethane (PU), namely 17 parts of PU,
5 parts of methyl cellulose ether;
the component B comprises the following raw materials in parts by weight:
26 parts of charcoal powder, namely 26 parts of charcoal powder,
15 parts of polyvinyl alcohol, namely 15 parts of polyvinyl alcohol,
2 parts of dicumyl peroxide, namely dicumyl peroxide,
and 1 part of sodium acetate.
The preparation method of the quick-acting adhesive for grafting the false eyelashes comprises the following steps:
(1) Preparation of component A:
firstly, adding acrylic ester into a reaction kettle, controlling the temperature in the reaction kettle to be 65 ℃, continuously stirring, dropwise adding tetraisocyanate into the reaction kettle at the speed of 20mL/min, simultaneously raising the temperature in the reaction kettle to 80 ℃, continuously stirring, then mixing polyurethane and methyl cellulose ether, controlling the mixing temperature to be 42 ℃, continuously stirring, then conveying the mixed solution into the reaction kettle, controlling the temperature in the reaction kettle to be 70 ℃, continuously stirring, uniformly stirring, and keeping the temperature at 55 ℃;
(2) Preparation of the component B:
preparing a material liquid tank, firstly adding charcoal powder and polyvinyl alcohol, carrying out high-temperature ultrasonic treatment for 30min, then adding dicumyl peroxide and sodium acetate, controlling the temperature in the material liquid tank to be constant at 37 ℃, and continuously stirring;
(3) Mixing between A-component and B-component
And (3) mixing the component A prepared in the step (1) with the component B prepared in the step (2), controlling the mixing temperature to be 40 ℃, mixing, and storing at low temperature.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of the high-temperature ultrasound in the step (2) is 90 ℃.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of low-temperature storage in the step (3) is 8 ℃.
Use of an adhesive as described above in quick-acting grafted eyelash prostheses.
In the application of the adhesive in quick-acting grafting false eyelashes,
applying said adhesive to the ends of the false eyelashes, adhering said false eyelashes to the eye area, and drying.
In the application of the adhesive in the quick-acting grafting false eyelashes,
the temperature of drying was 50 ℃.
Example 6
The quick-acting adhesive for grafting false eyelashes comprises an A component and a B component, wherein the mass ratio of the A component to the B component is 5:1;
the component A comprises the following raw materials in parts by weight:
65 parts of acrylic ester,
38 parts of tetra-isocyanate, namely,
22 parts of Polyurethane (PU), namely polyurethane,
7 parts of methyl cellulose ether;
the component B comprises the following raw materials in parts by weight:
28 parts of charcoal powder, namely 28 parts of charcoal powder,
17 parts of polyvinyl alcohol, namely 17 parts of polyvinyl alcohol,
3 parts of dicumyl peroxide, namely dicumyl peroxide,
4 parts of sodium acetate.
The preparation method of the quick-acting adhesive for grafting the false eyelashes comprises the following steps:
(1) Preparation of component A:
firstly, adding acrylic ester into a reaction kettle, controlling the temperature in the reaction kettle to be 65 ℃, continuously stirring, dropwise adding tetraisocyanate into the reaction kettle at the speed of 20mL/min, simultaneously raising the temperature in the reaction kettle to be 80 ℃, continuously stirring, then mixing polyurethane and methyl cellulose ether, controlling the mixing temperature to be 42 ℃, continuously stirring, then conveying the mixed solution into the reaction kettle, controlling the temperature in the reaction kettle to be 70 ℃, continuously stirring, uniformly stirring, and keeping the temperature at 55 ℃;
(2) Preparation of the component B:
preparing a material liquid tank, adding charcoal powder and polyvinyl alcohol, performing high-temperature ultrasonic treatment for 30min, adding dicumyl peroxide and sodium acetate, controlling the temperature in the material liquid tank to be constant at 37 ℃, and continuously stirring;
(3) Mixing between A-component and B-component
And (3) mixing the component A prepared in the step (1) with the component B prepared in the step (2), controlling the mixing temperature to be 40 ℃, mixing, and storing at low temperature.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of the high-temperature ultrasound in the step (2) is 90 ℃.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of low-temperature storage in the step (3) is 8 ℃.
Use of an adhesive as described above in quick-acting grafted eyelash prostheses.
In the application of the adhesive in quick-acting grafting false eyelashes,
applying said adhesive to the ends of the false eyelashes, adhering said false eyelashes to the eye area, and drying.
In the application of the adhesive in quick-acting grafting false eyelashes,
the drying temperature was 50 ℃.
Example 7
The quick-acting adhesive for grafting false eyelashes comprises an A component and a B component, wherein the mass ratio of the A component to the B component is 4:1;
the component A comprises the following raw materials in parts by weight:
53 parts of acrylic ester, namely acrylic ester,
38 parts of tetra-isocyanate, namely,
16 parts of Polyurethane (PU), namely polyurethane,
6 parts of methyl cellulose ether;
the component B comprises the following raw materials in parts by weight:
30 parts of charcoal powder, namely 30 parts of charcoal powder,
20 parts of polyvinyl alcohol, namely polyvinyl alcohol,
2 parts of dicumyl peroxide, namely dicumyl peroxide,
and 1 part of sodium acetate.
The preparation method of the quick-acting adhesive for grafting the false eyelashes comprises the following steps:
(1) Preparation of component A:
firstly, adding acrylic ester into a reaction kettle, controlling the temperature in the reaction kettle to be 65 ℃, continuously stirring, dropwise adding tetraisocyanate into the reaction kettle at the speed of 20mL/min, simultaneously raising the temperature in the reaction kettle to 80 ℃, continuously stirring, then mixing polyurethane and methyl cellulose ether, controlling the mixing temperature to be 42 ℃, continuously stirring, then conveying the mixed solution into the reaction kettle, controlling the temperature in the reaction kettle to be 70 ℃, continuously stirring, uniformly stirring, and keeping the temperature at 55 ℃;
(2) Preparation of the component B:
preparing a material liquid tank, adding charcoal powder and polyvinyl alcohol, performing high-temperature ultrasonic treatment for 30min, adding dicumyl peroxide and sodium acetate, controlling the temperature in the material liquid tank to be constant at 37 ℃, and continuously stirring;
(3) Mixing between A-component and B-component
And (3) mixing the component A prepared in the step (1) with the component B prepared in the step (2), controlling the mixing temperature to be 40 ℃, mixing, and storing at low temperature.
In the method for manufacturing the quick-acting eyelash grafting adhesive,
the temperature of the high-temperature ultrasound in the step (2) is 90 ℃.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of low-temperature storage in the step (3) is 8 ℃.
Use of an adhesive as described above in quick-acting grafted eyelash prostheses.
In the application of the adhesive in quick-acting grafting false eyelashes,
applying said adhesive to the ends of the false eyelashes, adhering said false eyelashes to the eye area, and drying.
In the application of the adhesive in quick-acting grafting false eyelashes,
the temperature of drying was 50 ℃.
Comparative example 1
The quick-acting adhesive for grafting false eyelashes comprises an A component and a B component, wherein the mass ratio of the A component to the B component is 4:1;
the component A comprises the following raw materials in parts by weight:
60 parts of acrylic ester, namely 60 parts of acrylic ester,
18 parts of Polyurethane (PU), namely 18 parts of PU,
5 parts of methyl cellulose ether;
the component B comprises the following raw materials in parts by weight:
27 parts of charcoal powder, namely, charcoal powder,
15 parts of polyvinyl alcohol, namely 15 parts of polyvinyl alcohol,
2 parts of dicumyl peroxide, namely dicumyl peroxide,
3 parts of sodium acetate.
The preparation method of the quick-acting adhesive for grafting the false eyelashes comprises the following steps:
(1) Preparation of component A:
firstly, adding acrylic ester into a reaction kettle, controlling the temperature in the reaction kettle to be 65 ℃, continuously stirring, then mixing polyurethane and methyl cellulose ether, controlling the mixing temperature to be 42 ℃, continuously stirring, then conveying the mixed solution into the reaction kettle, controlling the temperature in the reaction kettle to be 70 ℃, continuously stirring, uniformly stirring, and keeping the temperature at 55 ℃;
(2) Preparation of the component B:
preparing a material liquid tank, adding charcoal powder and polyvinyl alcohol, performing high-temperature ultrasonic treatment for 30min, adding dicumyl peroxide and sodium acetate, controlling the temperature in the material liquid tank to be constant at 37 ℃, and continuously stirring;
(3) Mixing between A-component and B-component
And (3) mixing the component A prepared in the step (1) with the component B prepared in the step (2), controlling the mixing temperature to be 40 ℃, mixing, and storing at low temperature.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of the high-temperature ultrasound in the step (2) is 90 ℃.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of low-temperature storage in the step (3) is 8 ℃.
Use of an adhesive as described above in quick-acting grafted eyelash prostheses.
In the application of the adhesive in quick-acting grafting false eyelashes,
applying said adhesive to the ends of the false eyelashes, adhering said false eyelashes to the eye area, and drying.
In the application of the adhesive in quick-acting grafting false eyelashes,
the temperature of drying was 50 ℃.
Comparative example 2
The quick-acting adhesive for grafting false eyelashes comprises an A component and a B component, wherein the mass ratio of the A component to the B component is 4:1;
the component A comprises the following raw materials in parts by weight:
60 parts of acrylic ester, namely, 60 parts of acrylic ester,
37 parts of tetra-isocyanate, namely,
18 parts of polyurethane;
the component B comprises the following raw materials in parts by weight:
27 parts of charcoal powder, namely, charcoal powder,
15 parts of polyvinyl alcohol, namely 15 parts of polyvinyl alcohol,
2 parts of dicumyl peroxide, namely dicumyl peroxide,
and 3 parts of sodium acetate.
The preparation method of the quick-acting eyelash grafting adhesive comprises the following steps:
(1) Preparation of component A:
firstly, adding acrylic ester into a reaction kettle, controlling the temperature in the reaction kettle to be 65 ℃, continuously stirring, dropwise adding tetraisocyanate into the reaction kettle at the speed of 20mL/min, simultaneously raising the temperature in the reaction kettle to 80 ℃, continuously stirring, then mixing polyurethane, controlling the mixed temperature to be 42 ℃, continuously stirring, then conveying the mixed solution into the reaction kettle, controlling the temperature in the reaction kettle to be 70 ℃, continuously stirring, uniformly stirring, and keeping the temperature at 55 ℃;
(2) Preparation of the component B:
preparing a material liquid tank, adding charcoal powder and polyvinyl alcohol, performing high-temperature ultrasonic treatment for 30min, adding dicumyl peroxide and sodium acetate, controlling the temperature in the material liquid tank to be constant at 37 ℃, and continuously stirring;
(3) Mixing between A component and B component
And (3) mixing the component A prepared in the step (1) with the component B prepared in the step (2), controlling the mixing temperature to be 40 ℃, mixing, and storing at low temperature.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of the high-temperature ultrasound in the step (2) is 90 ℃.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of low-temperature storage in the step (3) is 8 ℃.
Use of an adhesive as described above in quick-acting grafted eyelash prostheses.
In the application of the adhesive in quick-acting grafting false eyelashes,
applying said adhesive to the ends of the false eyelashes, adhering said false eyelashes to the eye area, and drying.
In the application of the adhesive in quick-acting grafting false eyelashes,
the temperature of drying was 50 ℃.
Comparative example 3
The quick-acting adhesive for grafting false eyelashes comprises an A component and a B component, wherein the mass ratio of the A component to the B component is 4:1;
the component A comprises the following raw materials in parts by weight:
60 parts of acrylic ester, namely 60 parts of acrylic ester,
37 parts of tetra-isocyanate, namely,
18 parts of polyurethane (2), namely 18 parts of polyurethane,
5 parts of methyl cellulose ether;
the component B comprises the following raw materials in parts by weight:
27 parts of charcoal powder, namely, charcoal powder,
2 parts of dicumyl peroxide, namely dicumyl peroxide,
and 3 parts of sodium acetate.
The preparation method of the quick-acting adhesive for grafting the false eyelashes comprises the following steps:
(1) Preparation of component A:
firstly, adding acrylic ester into a reaction kettle, controlling the temperature in the reaction kettle to be 65 ℃, continuously stirring, dropwise adding tetraisocyanate into the reaction kettle at the speed of 20mL/min, simultaneously raising the temperature in the reaction kettle to 80 ℃, continuously stirring, then mixing polyurethane and methyl cellulose ether, controlling the mixing temperature to be 42 ℃, continuously stirring, then conveying the mixed solution into the reaction kettle, controlling the temperature in the reaction kettle to be 70 ℃, continuously stirring, uniformly stirring, and keeping the temperature at 55 ℃;
(2) Preparation of the component B:
preparing a feed liquid tank, adding charcoal powder, performing high-temperature ultrasonic treatment for 30min, adding dicumyl peroxide and sodium acetate, controlling the temperature in the feed liquid tank to be 37 ℃ constantly, and stirring continuously;
(3) Mixing between A-component and B-component
And (3) mixing the component A prepared in the step (1) with the component B prepared in the step (2), controlling the mixing temperature to be 40 ℃, mixing, and storing at low temperature.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of the high-temperature ultrasound in the step (2) is 90 ℃.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of low-temperature storage in the step (3) is 8 ℃.
Use of an adhesive as described above in quick-acting grafted eyelash prostheses.
In the application of the adhesive in quick-acting grafting false eyelashes,
applying said adhesive to the ends of the false eyelashes, adhering said false eyelashes to the eye area, and drying.
In the application of the adhesive in quick-acting grafting false eyelashes,
the drying temperature was 50 ℃.
Comparative example 4
The quick-acting adhesive for grafting false eyelashes comprises an A component and a B component, wherein the mass ratio of the A component to the B component is 4:1;
the component A comprises the following raw materials in parts by weight:
60 parts of acrylic ester, namely, 60 parts of acrylic ester,
37 parts of tetra-isocyanate, namely,
18 parts of polyurethane (2), namely 18 parts of polyurethane,
5 parts of methyl cellulose ether;
the component B comprises the following raw materials in parts by weight:
27 parts of charcoal powder, namely, charcoal powder,
15 parts of polyvinyl alcohol, namely 15 parts of polyvinyl alcohol,
and 3 parts of sodium acetate.
The preparation method of the quick-acting adhesive for grafting the false eyelashes comprises the following steps:
(1) Preparation of component A:
firstly, adding acrylic ester into a reaction kettle, controlling the temperature in the reaction kettle to be 65 ℃, continuously stirring, dropwise adding tetraisocyanate into the reaction kettle at the speed of 20mL/min, simultaneously raising the temperature in the reaction kettle to 80 ℃, continuously stirring, then mixing polyurethane and methyl cellulose ether, controlling the mixing temperature to be 42 ℃, continuously stirring, then conveying the mixed solution into the reaction kettle, controlling the temperature in the reaction kettle to be 70 ℃, continuously stirring, uniformly stirring, and keeping the temperature at 55 ℃;
(2) Preparation of the component B:
preparing a material liquid tank, adding charcoal powder and polyvinyl alcohol, performing high-temperature ultrasonic treatment for 30min, adding sodium acetate, controlling the temperature in the material liquid tank to be 37 ℃, and continuously stirring;
(3) Mixing between A-component and B-component
And (3) mixing the component A prepared in the step (1) with the component B prepared in the step (2), controlling the mixing temperature to be 40 ℃, mixing, and storing at low temperature.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of the high-temperature ultrasound in the step (2) is 90 ℃.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of low-temperature storage in the step (3) is 8 ℃.
Use of an adhesive as described above in quick-acting grafted eyelash prostheses.
In the application of the adhesive in quick-acting grafting false eyelashes,
applying said adhesive to the ends of the false eyelashes, adhering said false eyelashes to the eye area, and drying.
In the application of the adhesive in quick-acting grafting false eyelashes,
the temperature of drying was 50 ℃.
Comparative example 5
The quick-acting adhesive for grafting false eyelashes comprises an A component and a B component, wherein the mass ratio of the A component to the B component is 4:1;
the component A comprises the following raw materials in parts by weight:
60 parts of acrylic ester, namely 60 parts of acrylic ester,
37 parts of tetra-isocyanate, namely,
18 parts of polyurethane (2), namely 18 parts of polyurethane,
5 parts of methyl cellulose ether;
the component B comprises the following raw materials in parts by weight:
27 parts of charcoal powder, namely, charcoal powder,
15 parts of polyvinyl alcohol, namely 15 parts of polyvinyl alcohol,
and 2 parts of dicumyl peroxide.
The preparation method of the quick-acting adhesive for grafting the false eyelashes comprises the following steps:
(1) Preparation of component A:
firstly, adding acrylic ester into a reaction kettle, controlling the temperature in the reaction kettle to be 65 ℃, continuously stirring, dropwise adding tetraisocyanate into the reaction kettle at the speed of 20mL/min, simultaneously raising the temperature in the reaction kettle to 80 ℃, continuously stirring, then mixing polyurethane and methyl cellulose ether, controlling the mixing temperature to be 42 ℃, continuously stirring, then conveying the mixed solution into the reaction kettle, controlling the temperature in the reaction kettle to be 70 ℃, continuously stirring, uniformly stirring, and keeping the temperature at 55 ℃;
(2) Preparation of the component B:
preparing a material liquid tank, adding charcoal powder and polyvinyl alcohol, performing high-temperature ultrasonic treatment for 30min, adding dicumyl peroxide, controlling the temperature in the material liquid tank to be constant at 37 ℃, and continuously stirring;
(3) Mixing between A component and B component
And (3) mixing the component A prepared in the step (1) with the component B prepared in the step (2), controlling the mixing temperature to be 40 ℃, mixing, and storing at low temperature.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of the high-temperature ultrasound in the step (2) is 90 ℃.
In the method for manufacturing the quick-acting adhesive for grafting false eyelashes,
the temperature of low-temperature storage in the step (3) is 8 ℃.
Use of an adhesive as described above in quick-acting grafted eyelash prostheses.
In the application of the adhesive in quick-acting grafting false eyelashes,
applying said adhesive to the ends of the false eyelashes, adhering said false eyelashes to the eye area, and drying.
In the application of the adhesive in quick-acting grafting false eyelashes,
the temperature of drying was 50 ℃.
Example 8
The adhesives prepared in examples 1-7 and the adhesives prepared in comparative examples 1-5 were selected and tested as follows:
reference is made to ASTM D897-2008 (2016) standards and articles (Yan Limin, song Wensheng, tang Yafu. Impact of light stabilizers on thermoplastic polyurethane adhesive performance [ J ]. Polyurethane industry, 2010.).
Example 1: tensile strength at 120 ℃ of 52kPa, adhesion strength at 120 ℃ of 66kPa, compression modulus at normal temperature under water of 76kPa, prepolymerization time of 3.2s, and disassembly and assembly time (under alcohol washing) of 1.7s;
example 2: tensile strength 53kPa at 120 ℃, adhesion strength 67kPa at 120 ℃, normal-temperature underwater compression modulus 78kPa, prepolymerization time of 3.1s, and disassembly and assembly time (under alcohol washing) of 1.5s;
example 3: tensile strength at 120 ℃ of 56kPa, adhesion strength at 120 ℃ of 69kPa, normal-temperature underwater compression modulus of 82kPa, prepolymerization time of 2.7s, and disassembly and assembly time (under alcohol washing) of 1.2s;
example 4: tensile strength at 120 ℃ of 50kPa, adhesive strength at 120 ℃ of 62kPa, compression modulus under water at normal temperature of 73kPa, prepolymerization time of 3.4s, and disassembly and assembly time (under alcohol washing) of 1.9s;
example 5: tensile strength at 120 ℃ of 49kPa, adhesion strength at 120 ℃ of 60kPa, compression modulus under water at normal temperature of 70kPa, prepolymerization time of 3.8s, and disassembly and assembly time (under alcohol washing) of 2.2s;
example 6: the tensile strength at 120 ℃ is 47kPa, the adhesion strength at 120 ℃ is 58kPa, the compression modulus under water at normal temperature is 68kPa, the prepolymerization time is 4.0s, and the disassembly and assembly time (under alcohol washing) is 2.5s;
example 7: tensile strength at 120 ℃ of 51kPa, adhesion strength at 120 ℃ of 65kPa, normal-temperature underwater compression modulus of 74kPa, prepolymerization time of 3.4s, and disassembly and assembly time (under alcohol washing) of 1.8s;
comparative example 1: tensile strength of 31kPa at 120 ℃, adhesion strength of 42kPa at 120 ℃, compression modulus of 49kPa under water at normal temperature, prepolymerization time of 5.7s, and disassembly and assembly time (under alcohol washing) of 3.8s;
comparative example 2: tensile strength 44kPa at 120 ℃, adhesion strength 54kPa at 120 ℃, compression modulus 63kPa under water at normal temperature, prepolymerization time of 4.6s, and disassembly and assembly time (under alcohol washing) of 2.9s;
comparative example 3: tensile strength at 120 ℃ of 25kPa, adhesion strength at 120 ℃ of 34kPa, compression modulus under water at normal temperature of 37kPa, prepolymerization time of 6.9s, and disassembly and assembly time (under alcohol washing) of 4.4s;
comparative example 4: tensile strength at 120 ℃ of 32kPa, adhesive strength at 120 ℃ of 43kPa, compression modulus under water at normal temperature of 50kPa, prepolymerization time of 5.3s, and disassembly and assembly time (under alcohol washing) of 3.4s;
comparative example 5: tensile strength at 120 ℃ of 40kPa, adhesion strength at 120 ℃ of 49kPa, compression modulus under water at normal temperature of 57kPa, prepolymerization time of 5.1s, and disassembly and assembly time (under alcohol washing) of 3.2s.
To sum up, this application sets up two kinds of components and separately makes on the basis of traditional adhesive, can avoid the reaction in advance of acrylic ester and polyvinyl alcohol, simultaneously, additionally add tetraisocyanate, methyl cellulose ether in A component to additionally add polyvinyl alcohol, dicumyl peroxide, sodium acetate in B component, through the test, above-mentioned material all influences the tensile strength, adhesion strength and the compression modulus of false eyelashes, simultaneously, the adhesive that produces fully exerts the grafting, picks up and unloads the eyelash ageing, the whole process of grafting presents and unloads second by second, thereby satisfy the used repeatedly of artificial eyelashes. Specifically, the following were: in the component A, the addition of the tetraisocyanate and the methyl cellulose ether is beneficial to improving the performance of the adhesive, and the large particles in the adhesive are promoted to be converted into the small particles, so that the prepolymerization time is shortened, the fusion degree under alcohol is improved, the particle size reduction in the adhesive is accelerated, and various mechanical properties are excellent; in the component B, the addition of polyvinyl alcohol, dicumyl peroxide and sodium acetate is beneficial to the formation of-C-OR-bond between charcoal powder and acrylic ester, promotes the comprehensive crosslinking density of the adhesive and further improves the overall mechanical property.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The quick-acting adhesive for grafting the false eyelashes is characterized by comprising the following components in percentage by weight:
the adhesive comprises a component A and a component B, wherein the mass ratio of the component A to the component B is (3-5): 1;
the component A comprises the following raw materials in parts by weight:
50 to 70 portions of acrylic ester,
35 to 40 portions of tetra-isocyanate,
10 to 25 parts of polyurethane, namely polyurethane,
3-8 parts of methyl cellulose ether;
the component B comprises the following raw materials in parts by weight:
22 to 30 portions of charcoal powder,
10 to 20 portions of polyvinyl alcohol,
2 to 3 parts of dicumyl peroxide,
1-5 parts of sodium acetate.
2. The quick-acting adhesive for grafting false eyelashes of claim 1, wherein:
the adhesive comprises a component A and a component B, wherein the mass ratio of the component A to the component B is 3:1;
the component A comprises the following raw materials in parts by weight:
50 parts of acrylic ester, namely acrylic ester,
35 parts of tetra-isocyanate, namely 35 parts of,
10 parts of Polyurethane (PU), namely, polyurethane,
3 parts of methyl cellulose ether;
the component B comprises the following raw materials in parts by weight:
22 parts of charcoal powder, namely charcoal powder,
10 parts of polyvinyl alcohol, namely 10 parts of polyvinyl alcohol,
2 parts of dicumyl peroxide, namely dicumyl peroxide,
and 1 part of sodium acetate.
3. The quick-acting adhesive for grafting false eyelashes of claim 1, wherein:
the adhesive comprises an A component and a B component, wherein the mass ratio of the A component to the B component is 5:1;
the component A comprises the following raw materials in parts by weight:
70 parts of acrylic ester, namely acrylic ester,
40 parts of tetra-isocyanate, namely 40 parts of tetra-isocyanate,
25 parts of Polyurethane (PU) and (B),
8 parts of methyl cellulose ether;
the component B comprises the following raw materials in parts by weight:
30 parts of charcoal powder, namely 30 parts of charcoal powder,
20 parts of polyvinyl alcohol, namely 20 parts of polyvinyl alcohol,
3 parts of dicumyl peroxide, namely dicumyl peroxide,
5 parts of sodium acetate.
4. The quick-acting adhesive for grafting false eyelashes of claim 1, wherein:
the adhesive comprises an A component and a B component, wherein the mass ratio of the A component to the B component is 4:1;
the component A comprises the following raw materials in parts by weight:
60 parts of acrylic ester, namely 60 parts of acrylic ester,
37 parts of tetra-isocyanate, namely,
18 parts of polyurethane (2), namely 18 parts of polyurethane,
5 parts of methyl cellulose ether;
the component B comprises the following raw materials in parts by weight:
27 parts of charcoal powder, namely, charcoal powder,
15 parts of polyvinyl alcohol, namely 15 parts of polyvinyl alcohol,
2 parts of dicumyl peroxide, namely dicumyl peroxide,
and 3 parts of sodium acetate.
5. A method for manufacturing an adhesive for quick-acting grafting false eyelashes comprises the following steps:
(1) Preparation of component A:
firstly, adding acrylic ester into a reaction kettle, controlling the temperature in the reaction kettle to be 65 ℃, continuously stirring, dropwise adding tetraisocyanate into the reaction kettle at the speed of 20mL/min, simultaneously raising the temperature in the reaction kettle to 80 ℃, continuously stirring, then mixing polyurethane and methyl cellulose ether, controlling the mixing temperature to be 42 ℃, continuously stirring, then conveying the mixed solution into the reaction kettle, controlling the temperature in the reaction kettle to be 70 ℃, continuously stirring, uniformly stirring, and keeping the temperature at 55 ℃;
(2) Preparation of the component B:
preparing a material liquid tank, adding charcoal powder and polyvinyl alcohol, performing high-temperature ultrasonic treatment for 30min, adding dicumyl peroxide and sodium acetate, controlling the temperature in the material liquid tank to be constant at 37 ℃, and continuously stirring;
(3) Mixing between A component and B component
And (3) mixing the component A prepared in the step (1) with the component B prepared in the step (2), controlling the mixing temperature to be 40 ℃, mixing, and storing at low temperature.
6. The method for manufacturing an adhesive for quick-acting grafting eyelash extensions according to claim 5, wherein:
the temperature of the high-temperature ultrasound in the step (2) is 90 ℃.
7. The method for manufacturing an adhesive for quick-acting grafting eyelash extensions according to claim 5, wherein:
the temperature of low-temperature storage in the step (3) is 8 ℃.
8. Use of the adhesive of claim 1 in quick-acting grafted false eyelashes.
9. Use of an adhesive according to claim 8 for quick-acting grafting false eyelashes, characterized in that:
applying said adhesive to the ends of the false eyelashes, adhering said false eyelashes to the eye area, and drying.
10. Use of an adhesive according to claim 9 for quick-acting grafting false eyelashes, characterized in that: the temperature of drying was 50 ℃.
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| JP6363372B2 (en) * | 2013-03-29 | 2018-07-25 | 株式会社コーセー | Adhesive adhesive |
| WO2015154804A1 (en) * | 2014-04-09 | 2015-10-15 | Lvmh Recherche | Eye-makeup cosmetic composition |
| US11434399B2 (en) * | 2017-06-26 | 2022-09-06 | Elc Management Llc | Cosmetic adhesive compositions |
| CN112574701A (en) * | 2019-09-30 | 2021-03-30 | 莱施菲公司 | Adhesive for adhering artificial eyelashes to eye areas and method for manufacturing same |
| CN111303799B (en) * | 2020-02-28 | 2021-07-30 | 青岛蝶妃日用品有限公司 | Water self-adhesive film and method for manufacturing false eyelashes with water self-adhesive film |
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