CN113930861A - Cosmetic brush hair and preparation method thereof - Google Patents
Cosmetic brush hair and preparation method thereof Download PDFInfo
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- CN113930861A CN113930861A CN202111238384.7A CN202111238384A CN113930861A CN 113930861 A CN113930861 A CN 113930861A CN 202111238384 A CN202111238384 A CN 202111238384A CN 113930861 A CN113930861 A CN 113930861A
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- cosmetic brush
- auxiliary agent
- weight
- resin
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- 239000002537 cosmetic Substances 0.000 title claims abstract description 108
- 238000002360 preparation method Methods 0.000 title claims abstract description 33
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 68
- 239000011347 resin Substances 0.000 claims abstract description 66
- 229920005989 resin Polymers 0.000 claims abstract description 66
- 239000004203 carnauba wax Substances 0.000 claims abstract description 33
- 235000019387 fatty acid methyl ester Nutrition 0.000 claims abstract description 33
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 18
- 238000002156 mixing Methods 0.000 claims description 41
- 238000000227 grinding Methods 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 23
- 238000002074 melt spinning Methods 0.000 claims description 16
- -1 octadecyl primary amine Chemical class 0.000 claims description 15
- 239000000843 powder Substances 0.000 claims description 15
- 239000003085 diluting agent Substances 0.000 claims description 12
- LCZVSXRMYJUNFX-UHFFFAOYSA-N 2-[2-(2-hydroxypropoxy)propoxy]propan-1-ol Chemical compound CC(O)COC(C)COC(C)CO LCZVSXRMYJUNFX-UHFFFAOYSA-N 0.000 claims description 11
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 11
- WOWHHFRSBJGXCM-UHFFFAOYSA-M cetyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C WOWHHFRSBJGXCM-UHFFFAOYSA-M 0.000 claims description 11
- 229910052731 fluorine Inorganic materials 0.000 claims description 11
- 239000011737 fluorine Substances 0.000 claims description 11
- 229920000058 polyacrylate Polymers 0.000 claims description 11
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 11
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 10
- 239000004677 Nylon Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 229920001778 nylon Polymers 0.000 claims description 9
- 150000002191 fatty alcohols Chemical class 0.000 claims description 7
- 208000034530 PLAA-associated neurodevelopmental disease Diseases 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 239000003973 paint Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 29
- 230000000052 comparative effect Effects 0.000 description 21
- 238000000643 oven drying Methods 0.000 description 13
- 238000002791 soaking Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 6
- 230000001804 emulsifying effect Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000002671 adjuvant Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
- A46D1/04—Preparing bristles
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
- A46D1/04—Preparing bristles
- A46D1/05—Splitting; Pointing
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/165—Ethers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/46—Compounds containing quaternary nitrogen atoms
- D06M13/463—Compounds containing quaternary nitrogen atoms derived from monoamines
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
- D06M15/277—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof containing fluorine
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/53—Polyethers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/34—Polyamides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/10—Repellency against liquids
- D06M2200/12—Hydrophobic properties
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Cosmetics (AREA)
- Brushes (AREA)
Abstract
The invention discloses a cosmetic brush hair and a preparation method thereof, wherein the cosmetic brush hair comprises the following components in parts by weight: resin: 97-99.8 parts; auxiliary agent: 0.2-3 parts; the auxiliary agent comprises the following raw materials in parts by weight: fatty acid methyl ester: 20-80 parts; primary octadecyl amine: 10-40 parts; palm wax: 10-40 parts. The cosmetic brush hair has excellent hydrophobicity, can be dried rapidly, and is convenient for use.
Description
Technical Field
The invention belongs to the technical field of bristles, and particularly relates to a cosmetic brush bristle and a preparation method thereof.
Background
The makeup brush is a makeup tool that numerous women often used, and the brush hair of makeup brush need be washd after using a period to the makeup brush to prevent bacterial growing, but the brush hair of current makeup brush is after wasing, because the brush hair is denser, leads to the brush hair to hardly dry, especially in rainy day, dries and need spend longer time, seriously influences user's normal use.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the cosmetic brush hair and the preparation method thereof, and the cosmetic brush hair can be dried quickly and is convenient to use.
The technical purpose of the invention is realized by the following technical scheme:
a cosmetic brush bristle comprises the following components in parts by weight: resin: 97-99.8 parts; auxiliary agent: 0.2-3 parts; the auxiliary agent comprises the following raw materials in parts by weight: fatty acid methyl ester: 20-80 parts; primary octadecyl amine: 10-40 parts; palm wax: 10-40 parts.
Preferably, the cosmetic brush bristle comprises the following components in parts by weight: resin: 98.5-99.5 parts; auxiliary agent: 0.5-1.5 parts; the auxiliary agent comprises the following raw materials in parts by weight: fatty acid methyl ester: 40-60 parts; primary octadecyl amine: 20-30 parts of a solvent; palm wax: 20-30 parts.
Preferably, the preparation method of the auxiliary agent comprises the following steps: mixing fatty acid methyl ester, octadecyl primary amine and palm wax, drying, and grinding into powder.
Preferably, the resin is at least one of PBT, PET, PTT, PLA and nylon resin.
Preferably, the diameter of the bristles of the cosmetic brush is 0.05-0.20 mm.
Another object of the present invention is to provide a method for preparing the above cosmetic brush bristles:
a method for preparing the bristles of the cosmetic brush as described above, comprising the steps of: mixing the resin and the auxiliary agent, and then carrying out melt spinning, shredding and peak grinding.
Preferably, the bristles of the cosmetic brush are subjected to padding treatment by the diluted padding liquid after the peak grinding.
Preferably, the padding liquid comprises the following components in parts by weight: fluorine-containing polyacrylate: 5-50 parts; tripropylene glycol: 1-10 parts; hexadecyltrimethylammonium chloride: 0.5-10 parts; fatty alcohol polyoxyethylene ether: 0.5-10 parts; water: 20-93 parts.
Further preferably, the padding liquid comprises the following components in parts by weight: fluorine-containing polyacrylate: 20-25 parts; tripropylene glycol: 2-5 parts; hexadecyltrimethylammonium chloride: 1-5 parts; fatty alcohol polyoxyethylene ether: 2-5 parts; water: 60-75 parts.
Preferably, the padding process comprises the steps of: mixing 1000 parts of water and 20-40 parts of padding liquid to obtain diluent, immersing the bristles of the cosmetic brush subjected to peak grinding into the diluent for 0.8-1.5 hours, and drying to obtain the cosmetic brush.
Preferably, the drying temperature is 80-120 ℃.
The invention has the beneficial effects that:
the cosmetic brush hair of the invention has excellent hydrophobicity, when water contacts the surface of the cosmetic brush hair, water drops are formed under the action of surface tension, and can easily roll down from the surface of the cosmetic brush hair under the action of gravity or external force, so as to achieve the effect of rapid water removal, and the cosmetic brush hair can be dried rapidly after being cleaned, thereby being convenient for users to use.
Detailed Description
The present invention will be further described with reference to the following specific examples.
Example 1:
a cosmetic brush bristle comprises the following components in parts by weight: PBT resin: 92.8 parts; PLA resin: 7 parts; auxiliary agent: 0.2 part; the auxiliary agent consists of the following raw materials in parts by weight: fatty acid methyl ester: 80 parts of a mixture; primary octadecyl amine: 10 parts of (A); palm wax: 10 parts of (A); the preparation method of the auxiliary agent comprises the following steps: mixing fatty acid methyl ester, octadecyl primary amine and palm wax, oven drying, and grinding into powder with diameter of 0.10 mm.
The preparation method of the cosmetic brush bristles comprises the following steps: and mixing the PBT resin with an auxiliary agent, and carrying out melt spinning, shredding and peak grinding to obtain the PBT resin.
Example 2:
a cosmetic brush bristle comprises the following components in parts by weight: PBT resin: 97 parts of; auxiliary agent: 3 parts of a mixture; the auxiliary agent consists of the following raw materials in parts by weight: fatty acid methyl ester: 20 parts of (1); primary octadecyl amine: 40 parts of a mixture; palm wax: 40 parts of a mixture; the preparation method of the auxiliary agent comprises the following steps: mixing fatty acid methyl ester, octadecyl primary amine and palm wax, oven drying, and grinding into powder with diameter of 0.10 mm.
The preparation method of the cosmetic brush bristles comprises the following steps: and mixing the PBT resin with an auxiliary agent, and carrying out melt spinning, shredding and peak grinding to obtain the PBT resin.
Example 3:
a cosmetic brush bristle comprises the following components in parts by weight: PBT resin: 99 parts of a mixture; auxiliary agent: 1 part; the auxiliary agent consists of the following raw materials in parts by weight: fatty acid methyl ester: 50 parts of a mixture; primary octadecyl amine: 25 parts of (1); palm wax: 25 parts of (1); the preparation method of the auxiliary agent comprises the following steps: mixing fatty acid methyl ester, octadecyl primary amine and palm wax, oven drying, and grinding into powder with diameter of 0.10 mm.
The preparation method of the cosmetic brush bristles comprises the following steps: and mixing the PBT resin with an auxiliary agent, and carrying out melt spinning, shredding and peak grinding to obtain the PBT resin.
Example 4:
a cosmetic brush bristle comprises the following components in parts by weight: PBT resin: 98.5 parts of a mixture; auxiliary agent: 1.5 parts; the auxiliary agent consists of the following raw materials in parts by weight: fatty acid methyl ester: 60 parts; primary octadecyl amine: 20 parts of (1); palm wax: 20 parts of (1); the preparation method of the auxiliary agent comprises the following steps: mixing fatty acid methyl ester, octadecyl primary amine and palm wax, oven drying, and grinding into powder with diameter of 0.10 mm.
The preparation method of the cosmetic brush bristles comprises the following steps: and mixing the PBT resin with an auxiliary agent, and carrying out melt spinning, shredding and peak grinding to obtain the PBT resin.
Example 5:
a cosmetic brush bristle comprises the following components in parts by weight: PBT resin: 99.5 parts of; auxiliary agent: 0.5 part; the auxiliary agent consists of the following raw materials in parts by weight: fatty acid methyl ester: 40 parts of a mixture; primary octadecyl amine: 30 parts of (1); palm wax: 30 parts of (1); the preparation method of the auxiliary agent comprises the following steps: mixing fatty acid methyl ester, octadecyl primary amine and palm wax, oven drying, and grinding into powder with diameter of 0.10 mm.
The preparation method of the cosmetic brush bristles comprises the following steps: and mixing the PBT resin with an auxiliary agent, and carrying out melt spinning, shredding and peak grinding to obtain the PBT resin.
Example 6:
a cosmetic brush bristle comprises the following components in parts by weight: PET resin: 99 parts of a mixture; auxiliary agent: 1 part; the auxiliary agent consists of the following raw materials in parts by weight: fatty acid methyl ester: 50 parts of a mixture; primary octadecyl amine: 25 parts of (1); palm wax: 25 parts of (1); the preparation method of the auxiliary agent comprises the following steps: mixing fatty acid methyl ester, octadecyl primary amine and palm wax, oven drying, and grinding into powder with diameter of 0.10 mm.
The preparation method of the cosmetic brush bristles comprises the following steps: mixing PET resin with an auxiliary agent, and carrying out melt spinning, shredding and peak grinding to obtain the PET resin.
Example 7:
a cosmetic brush bristle comprises the following components in parts by weight: PTT resin: 99 parts of a mixture; auxiliary agent: 1 part; the auxiliary agent consists of the following raw materials in parts by weight: fatty acid methyl ester: 50 parts of a mixture; primary octadecyl amine: 25 parts of (1); palm wax: 25 parts of (1); the preparation method of the auxiliary agent comprises the following steps: mixing fatty acid methyl ester, octadecyl primary amine and palm wax, oven drying, and grinding into powder with diameter of 0.10 mm.
The preparation method of the cosmetic brush bristles comprises the following steps: and mixing the PTT resin with the auxiliary agent, and carrying out melt spinning, shredding and peak grinding to obtain the PTT resin.
Example 8:
a cosmetic brush bristle comprises the following components in parts by weight: PLA resin: 99 parts of a mixture; auxiliary agent: 1 part; the auxiliary agent consists of the following raw materials in parts by weight: fatty acid methyl ester: 50 parts of a mixture; primary octadecyl amine: 25 parts of (1); palm wax: 25 parts of (1); the preparation method of the auxiliary agent comprises the following steps: mixing fatty acid methyl ester, octadecyl primary amine and palm wax, oven drying, and grinding into powder with diameter of 0.10 mm.
The preparation method of the cosmetic brush bristles comprises the following steps: mixing the PLA resin with the auxiliary agent, and performing melt spinning, shredding and peak grinding to obtain the final product.
Example 9:
a cosmetic brush bristle comprises the following components in parts by weight: nylon resin: 99 parts of a mixture; auxiliary agent: 1 part; the auxiliary agent consists of the following raw materials in parts by weight: fatty acid methyl ester: 50 parts of a mixture; primary octadecyl amine: 25 parts of (1); palm wax: 25 parts of (1); the preparation method of the auxiliary agent comprises the following steps: mixing fatty acid methyl ester, octadecyl primary amine and palm wax, oven drying, and grinding into powder with diameter of 0.10 mm.
The preparation method of the cosmetic brush bristles comprises the following steps: mixing nylon resin with an auxiliary agent, and carrying out melt spinning, shredding and peak grinding to obtain the nylon/nylon composite material.
Example 10:
a cosmetic brush bristle comprises the following components in parts by weight: PBT resin: 99 parts of a mixture; auxiliary agent: 1 part; the auxiliary agent consists of the following raw materials in parts by weight: fatty acid methyl ester: 50 parts of a mixture; primary octadecyl amine: 25 parts of (1); palm wax: 25 parts of (1); the preparation method of the auxiliary agent comprises the following steps: mixing fatty acid methyl ester, octadecyl primary amine and palm wax, oven drying, and grinding into powder with diameter of 0.10 mm.
The preparation method of the cosmetic brush bristles comprises the following steps: mixing PBT resin with an auxiliary agent, carrying out melt spinning, shredding and peak grinding, and carrying out padding treatment by using a diluted padding liquid, wherein the padding liquid comprises the following components in parts by weight: fluorine-containing polyacrylate: 5 parts of a mixture; tripropylene glycol: 1 part; hexadecyltrimethylammonium chloride: 0.5 part; fatty alcohol polyoxyethylene ether: 0.5 part; water: 93 parts by weight, mixing the fluorine-containing polyacrylate, tripropylene glycol, hexadecyl trimethyl ammonium chloride, fatty alcohol-polyoxyethylene ether and water, stirring, dispersing and emulsifying to obtain a padding liquid, wherein the specific padding treatment comprises the following steps: mixing 1000 parts of water and 20 parts of the above soaking and rolling liquid to obtain a diluent, soaking the bristles of the cosmetic brush subjected to peak grinding into the diluent for 1 hour, and drying at 100 ℃ to obtain the cosmetic brush.
Example 11:
a cosmetic brush bristle comprises the following components in parts by weight: PBT resin: 99 parts of a mixture; auxiliary agent: 1 part; the auxiliary agent consists of the following raw materials in parts by weight: fatty acid methyl ester: 50 parts of a mixture; primary octadecyl amine: 25 parts of (1); palm wax: 25 parts of (1); the preparation method of the auxiliary agent comprises the following steps: mixing fatty acid methyl ester, octadecyl primary amine and palm wax, oven drying, and grinding into powder with diameter of 0.10 mm.
The preparation method of the cosmetic brush bristles comprises the following steps: mixing PBT resin with an auxiliary agent, carrying out melt spinning, shredding and peak grinding, and carrying out padding treatment by using a diluted padding liquid, wherein the padding liquid comprises the following components in parts by weight: fluorine-containing polyacrylate: 50 parts of a mixture; tripropylene glycol: 10 parts of (A); hexadecyltrimethylammonium chloride: 10 parts of (A); fatty alcohol polyoxyethylene ether: 10 parts of (A); water: 20 parts of the components, namely mixing the fluorine-containing polyacrylate, tripropylene glycol, hexadecyl trimethyl ammonium chloride, fatty alcohol-polyoxyethylene ether and water, stirring, dispersing and emulsifying to obtain a padding liquid, wherein the specific padding treatment comprises the following steps: mixing 1000 parts of water and 40 parts of the above soaking and rolling liquid to obtain a diluent, soaking the bristles of the cosmetic brush subjected to the peak grinding into the diluent for 1 hour, and drying at 100 ℃ to obtain the cosmetic brush.
Example 12:
a cosmetic brush bristle comprises the following components in parts by weight: PBT resin: 99 parts of a mixture; auxiliary agent: 1 part; the auxiliary agent consists of the following raw materials in parts by weight: fatty acid methyl ester: 50 parts of a mixture; primary octadecyl amine: 25 parts of (1); palm wax: 25 parts of (1); the preparation method of the auxiliary agent comprises the following steps: mixing fatty acid methyl ester, octadecyl primary amine and palm wax, oven drying, and grinding into powder with diameter of 0.10 mm.
The preparation method of the cosmetic brush bristles comprises the following steps: mixing PBT resin with an auxiliary agent, carrying out melt spinning, shredding and peak grinding, and carrying out padding treatment by using a diluted padding liquid, wherein the padding liquid comprises the following components in parts by weight: fluorine-containing polyacrylate: 25 parts of (1); tripropylene glycol: 5 parts of a mixture; hexadecyltrimethylammonium chloride: 5 parts of a mixture; fatty alcohol polyoxyethylene ether: 5 parts of a mixture; water: 60 parts of the components, namely mixing the fluorine-containing polyacrylate, tripropylene glycol, hexadecyl trimethyl ammonium chloride, fatty alcohol-polyoxyethylene ether and water, stirring, dispersing and emulsifying to obtain a padding liquid, wherein the specific padding treatment comprises the following steps: mixing 1000 parts of water and 30 parts of the above soaking and rolling liquid to obtain a diluent, soaking the bristles of the cosmetic brush subjected to the peak grinding into the diluent for 1 hour, and drying at 100 ℃ to obtain the cosmetic brush.
Example 13:
a cosmetic brush bristle comprises the following components in parts by weight: PBT resin: 99 parts of a mixture; auxiliary agent: 1 part; the auxiliary agent consists of the following raw materials in parts by weight: fatty acid methyl ester: 50 parts of a mixture; primary octadecyl amine: 25 parts of (1); palm wax: 25 parts of (1); the preparation method of the auxiliary agent comprises the following steps: mixing fatty acid methyl ester, octadecyl primary amine and palm wax, oven drying, and grinding into powder with diameter of 0.10 mm.
The preparation method of the cosmetic brush bristles comprises the following steps: mixing PBT resin with an auxiliary agent, carrying out melt spinning, shredding and peak grinding, and carrying out padding treatment by using a diluted padding liquid, wherein the padding liquid comprises the following components in parts by weight: fluorine-containing polyacrylate: 20 parts of (1); tripropylene glycol: 2 parts of (1); hexadecyltrimethylammonium chloride: 1 part; fatty alcohol polyoxyethylene ether: 2 parts of (1); water: 75 parts of a padding liquid is obtained by mixing the fluorine-containing polyacrylate, tripropylene glycol, hexadecyl trimethyl ammonium chloride, fatty alcohol-polyoxyethylene ether and water, stirring, dispersing and emulsifying, and the specific padding treatment comprises the following steps: mixing 1000 parts of water and 30 parts of the above soaking and rolling liquid to obtain a diluent, soaking the bristles of the cosmetic brush subjected to the peak grinding into the diluent for 1 hour, and drying at 100 ℃ to obtain the cosmetic brush.
Comparative example 1:
a cosmetic brush bristle different from example 3 in that it was entirely made of PBT resin, the cosmetic brush bristle having a diameter of 0.10 mm.
Comparative example 2:
a cosmetic brush bristle different from example 6 in that it was entirely made of PET resin, the cosmetic brush bristle having a diameter of 0.10 mm.
Comparative example 3:
a cosmetic brush bristle different from example 7 in that it was entirely made of PTT resin, and the cosmetic brush bristle had a diameter of 0.10 mm.
Comparative example 4:
a cosmetic brush bristle different from example 8 in that it was entirely made of PLA resin, the cosmetic brush bristle having a diameter of 0.10 mm.
Comparative example 5:
a cosmetic brush bristle different from example 9 in that it was entirely made of nylon resin, the cosmetic brush bristle having a diameter of 0.10 mm.
Comparative example 6:
the cosmetic brush bristles are prepared by melt spinning after mixing the following components in parts by weight: PBT resin: 92.8 parts; PLA resin: 7 parts, the diameter of the brush hair of the cosmetic brush is 0.10 mm.
Test example:
the bristles of the cosmetic brushes of examples 1 to 13 and comparative examples 1 to 5 were respectively used to manufacture cosmetic brushes, and 10 cosmetic brushes were respectively manufactured using the bristles of each of the cosmetic brushes of examples and comparative examples, wherein the total weight of the bristles on each cosmetic brush was 15g and the length of the bristles was 35mm, and the residual water amount test and the comfort test were respectively performed on each cosmetic brush.
The testing method of the residual water amount comprises the steps of submerging the brush hair heads of 10 cosmetic brushes in water, slightly swinging and soaking for 10 seconds, taking out and throwing water for 10 times, weighing the weights of the cosmetic brushes before and after soaking to obtain a weight difference, and averaging the weights of each group to obtain the weight of the water remained on each cosmetic brush hair; the comfort test method is that a tester feels the comfort of the brush hair when using the brush hair on the face, and the test result is shown in table 1.
Table 1: cosmetic brush bristle performance test results
As can be seen from the data in Table 1, the residual water content of the brush hair of the cosmetic brush of the present invention is less than 0.22g, which indicates that the brush hair of the cosmetic brush of the present invention is less likely to have water molecules attached to the surface thereof, has strong hydrophobicity, and is thus easy to clean and dry.
As can be seen from comparison of examples 2 to 5 with comparative example 1, it is understood that the cosmetic brush bristles of the present invention, which are made of PBT resin completely, have more excellent hydrophobicity than the cosmetic brush bristles made of PBT resin and an adjuvant; comparative example 6 to comparative example 2, it was found that the cosmetic brush bristles of the present invention, which were made of PET resin and aid, had more excellent hydrophobicity than the cosmetic brush bristles made of PET resin entirely; as is clear from comparative example 7 and comparative example 3, it is understood that the cosmetic brush bristles of the present invention, which are made of a PTT resin and an auxiliary agent, are more excellent in hydrophobicity than the cosmetic brush bristles made entirely of a PET resin; comparative example 8 to comparative example 4, it can be seen that the cosmetic brush bristles of the present invention, which are made of PLA resin and auxiliaries, have more excellent hydrophobicity than the cosmetic brush bristles made of PLA resin entirely; as can be seen from comparative example 9 and comparative example 5, the cosmetic brush bristles of the present invention, which are made of a nylon resin and an auxiliary agent, have more excellent hydrophobicity than the cosmetic brush bristles made of a nylon resin entirely; comparative example 1 and comparative example 6, it can be seen that the cosmetic brush bristles of the present invention, which are made of the PBT resin and the PLA resin, have more excellent hydrophobicity than the cosmetic brush bristles made of the PBT resin and the PLA resin and the adjuvant.
Further, it is understood from comparative examples 10 to 13, example 3 and comparative example 1 that a smaller residual water amount can be achieved when the bristles of the cosmetic brush according to the present invention are subjected to padding treatment with the diluted padding liquid specified in the present invention after the peak grinding.
In addition, in the comfort test, the bristles of the cosmetic brush of example 2 were bonded to each other, and the bristles of the cosmetic brush of example 11 were hardened, which affected the comfort of use.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (10)
1. A cosmetic brush bristle characterized by: the paint comprises the following components in parts by weight:
resin: 97-99.8 parts;
auxiliary agent: 0.2-3 parts;
the auxiliary agent comprises the following raw materials in parts by weight:
fatty acid methyl ester: 20-80 parts;
primary octadecyl amine: 10-40 parts;
palm wax: 10-40 parts.
2. A cosmetic brush bristle according to claim 1, wherein: the cosmetic brush bristles comprise the following components in parts by weight:
resin: 98.5-99.5 parts;
auxiliary agent: 0.5-1.5 parts;
the auxiliary agent comprises the following raw materials in parts by weight:
fatty acid methyl ester: 40-60 parts;
primary octadecyl amine: 20-30 parts of a solvent;
palm wax: 20-30 parts.
3. A cosmetic brush bristle according to claim 1, wherein: the preparation method of the auxiliary agent comprises the following steps:
mixing fatty acid methyl ester, octadecyl primary amine and palm wax, drying, and grinding into powder.
4. A cosmetic brush bristle according to claim 1, wherein: the resin is at least one of PBT, PET, PTT, PLA and nylon resin.
5. A cosmetic brush bristle according to claim 1, wherein: the diameter of the brush hair of the cosmetic brush is 0.05-0.20 mm.
6. A method of preparing the bristles of a cosmetic brush according to any one of claims 1 to 5, comprising: the method comprises the following steps: mixing the resin and the auxiliary agent, and then carrying out melt spinning, shredding and peak grinding.
7. A method of preparing a cosmetic brush bristle according to claim 6, wherein: after the bristles of the cosmetic brush are ground, the bristles are padded in a diluted padding liquid.
8. A method of preparing a cosmetic brush bristle according to claim 7, wherein: the mangle comprises the following components in parts by weight: fluorine-containing polyacrylate: 5-50 parts; tripropylene glycol: 1-10 parts; hexadecyltrimethylammonium chloride: 0.5-10 parts; fatty alcohol polyoxyethylene ether: 0.5-10 parts; water: 20-93 parts.
9. A method of preparing a cosmetic brush bristle according to claim 8, wherein: the padding treatment comprises the following steps: mixing 1000 parts of water and 20-40 parts of padding liquid to obtain diluent, immersing the bristles of the cosmetic brush subjected to peak grinding into the diluent for 0.8-1.5 hours, and drying to obtain the cosmetic brush.
10. A method of preparing a cosmetic brush bristle according to claim 9, wherein: the drying temperature is 80-120 ℃.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104624162A (en) * | 2013-11-08 | 2015-05-20 | 中国石油天然气集团公司 | Preparation method of oil absorbing material by taking palm fiber as basic material |
| CN109468840A (en) * | 2018-11-14 | 2019-03-15 | 盐城工学院 | A kind of persistent form fabric waterproofing agent and preparation method thereof |
| CN111172618A (en) * | 2019-12-30 | 2020-05-19 | 安徽诚德刷业有限公司 | Industrial alkali-resistant brush wire and preparation method thereof |
| CN111647971A (en) * | 2020-05-18 | 2020-09-11 | 中山尚洋科技股份有限公司 | Cosmetic brush hair and preparation method thereof |
| CN112252036A (en) * | 2020-10-20 | 2021-01-22 | 江南大学 | Fluorine-free self-repairing-super-hydrophobic finishing agent and preparation method and application thereof |
-
2021
- 2021-10-25 CN CN202111238384.7A patent/CN113930861A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104624162A (en) * | 2013-11-08 | 2015-05-20 | 中国石油天然气集团公司 | Preparation method of oil absorbing material by taking palm fiber as basic material |
| CN109468840A (en) * | 2018-11-14 | 2019-03-15 | 盐城工学院 | A kind of persistent form fabric waterproofing agent and preparation method thereof |
| CN111172618A (en) * | 2019-12-30 | 2020-05-19 | 安徽诚德刷业有限公司 | Industrial alkali-resistant brush wire and preparation method thereof |
| CN111647971A (en) * | 2020-05-18 | 2020-09-11 | 中山尚洋科技股份有限公司 | Cosmetic brush hair and preparation method thereof |
| CN112252036A (en) * | 2020-10-20 | 2021-01-22 | 江南大学 | Fluorine-free self-repairing-super-hydrophobic finishing agent and preparation method and application thereof |
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