CN113235298A - Preparation method of skin-friendly polyester cotton linen fabric - Google Patents
Preparation method of skin-friendly polyester cotton linen fabric Download PDFInfo
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- CN113235298A CN113235298A CN202110661777.2A CN202110661777A CN113235298A CN 113235298 A CN113235298 A CN 113235298A CN 202110661777 A CN202110661777 A CN 202110661777A CN 113235298 A CN113235298 A CN 113235298A
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- fabric
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- 239000004744 fabric Substances 0.000 title claims abstract description 108
- 229920000728 polyester Polymers 0.000 title claims abstract description 28
- 229920000742 Cotton Polymers 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 235000011399 aloe vera Nutrition 0.000 claims abstract description 105
- 241001116389 Aloe Species 0.000 claims abstract description 103
- 239000000843 powder Substances 0.000 claims abstract description 62
- 108010073771 Soybean Proteins Proteins 0.000 claims abstract description 51
- 239000000243 solution Substances 0.000 claims abstract description 46
- 239000007864 aqueous solution Substances 0.000 claims abstract description 45
- 235000019710 soybean protein Nutrition 0.000 claims abstract description 41
- 229920001184 polypeptide Polymers 0.000 claims abstract description 40
- 102000004196 processed proteins & peptides Human genes 0.000 claims abstract description 40
- 108090000765 processed proteins & peptides Proteins 0.000 claims abstract description 40
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000002156 mixing Methods 0.000 claims abstract description 21
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims abstract description 19
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 10
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 16
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 11
- 229940001941 soy protein Drugs 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 9
- 230000003647 oxidation Effects 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 8
- 230000007935 neutral effect Effects 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000004753 textile Substances 0.000 claims description 5
- 235000002961 Aloe barbadensis Nutrition 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 238000006386 neutralization reaction Methods 0.000 claims description 2
- 244000186892 Aloe vera Species 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 5
- 235000018102 proteins Nutrition 0.000 abstract description 2
- 108090000623 proteins and genes Proteins 0.000 abstract description 2
- 102000004169 proteins and genes Human genes 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 244000025254 Cannabis sativa Species 0.000 description 3
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 3
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 235000009120 camo Nutrition 0.000 description 3
- 235000005607 chanvre indien Nutrition 0.000 description 3
- 239000011487 hemp Substances 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 229920004933 Terylene® Polymers 0.000 description 2
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000144927 Aloe barbadensis Species 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 150000002148 esters Chemical group 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Classifications
-
- 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
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/15—Proteins or derivatives thereof
-
- 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
-
- 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
- D06M15/285—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides
-
- 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
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- 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
- D06M2200/20—Treatment influencing the crease behaviour, the wrinkle resistance, the crease recovery or the ironing ease
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention provides a preparation method of a skin-friendly polyester cotton linen fabric, which comprises the following steps: s1, preparing a soybean protein polypeptide aqueous solution; s2, preparing aloe powder; s3, preparing modified aloe powder; s4, adding the modified aloe powder prepared in the step S3 into a soybean protein polypeptide aqueous solution, uniformly mixing to obtain a finishing solution, adding a fabric into the finishing solution, then adding acrylamide, fully stirring, and then adding N, N, N ', N' -tetramethylethylenediamine and ammonium persulfate to obtain the modified fabric with the surface grafted with the aloe gel and the soybean protein. The soybean protein polypeptide and the aloe gel are uniformly distributed on the surface of the fabric, so that the functional fabric is friendly to the skin and has better mechanical property, and all the materials contacting with the skin of a human body are the protein and the aloe gel when the fabric is worn, so that the wearing comfort is improved.
Description
Technical Field
The invention relates to the field of fabric function modification, in particular to a preparation method of a skin-friendly polyester cotton linen fabric.
Background
With the development of social economy and the gradual improvement of living standard of matters, the requirements of people on all aspects of life are improved and the requirements are not satisfied any more. The clothes are eaten and the clothes are arranged at the head, and are used as articles which people need to contact with at any moment in life, and the textile is not only used for covering up the shAN _ SNe and avoiding cold, but also pays more attention to the beauty, the comfort and the health care. Polyester fiber is an important variety of synthetic fiber and is sold under the trade name of terylene. It is made up by using glycol and dimethyl terephthalate as raw material, making them pass through the processes of ester exchange and polycondensation reaction to obtain the fibre-forming high polymer-polyethylene terephthalate, spinning and post-treatment so as to obtain the invented fibre. Due to excellent performance, such as high breaking strength and elastic modulus, excellent thermal stability and moderate rebound resilience, the fabric has the property of being washable and wearable, once coming out, the fabric has wide clothes and industrial application, and is widely applied to the fields of clothing, bedding, national defense and military industry special fabrics, filter materials, insulating materials, conveyor belts, architectural textiles and the like.
The messy hemp is generally characterized in that the silk component of the cotton and silk blended fabric or the polyester and cotton blended fabric is more, the fabric is smooth, not easy to wrinkle, small in elasticity and impermeable, and the surface of the fabric is similar to a hemp sand material. However, the wearability of the fabric can be improved only to a small extent by the cotton-polyester blending, and besides the blending interweaving, the wearability of the fabric needs to be improved by a post-finishing mode.
Disclosure of Invention
The technical problem to be solved is as follows: the polyester fabric has good wrinkle resistance and dimensional stability, can be washed and worn, has outstanding wearability, and is widely applied to the field of clothes. However, the polyester fabric has poor moisture absorption and conductivity, poor biocompatibility and uncomfortable wearing, has the appearance characteristic of the linen after being woven into the linen fabric, but does not have the good moisture absorption performance and hand feeling of the linen and the polyester fabric.
The technical scheme is as follows: a preparation method of a skin-friendly polyester cotton linen fabric comprises the following steps:
s1, dissolving soy protein polypeptide in water to prepare a soy protein polypeptide aqueous solution with a certain mass fraction;
s2, dissolving aloe gel powder in water to prepare an aloe gel aqueous solution with a certain mass fraction, dialyzing the aloe gel aqueous solution, and concentrating and drying the dialyzed aloe gel to obtain aloe powder;
s3, dissolving aloe powder, 4-dimethylaminopyridine and glycidyl methacrylate in dimethyl sulfoxide, reacting in an oxygen-free state, adding an acid neutralization solution to be neutral, and adding ethanol to precipitate a solid to obtain modified aloe powder;
s4, adding the modified aloe powder prepared in the step S3 into a soybean protein polypeptide aqueous solution, uniformly mixing to obtain a finishing solution, adding a fabric into the finishing solution, then adding acrylamide, fully stirring, adding N, N, N ', N' -tetramethylethylenediamine and ammonium persulfate, and fully mixing for reaction to obtain the modified fabric with the surface grafted with the aloe gel and the soybean protein.
Preferably, the fabric in step S4 is a linen fabric, and the linen fabric is a linen fabric subjected to oxidation treatment.
Preferably, the molecular weight of the soy protein polypeptide in the step S1 is 2000-5000, and the concentration of the aqueous solution of the soy protein polypeptide is 2.5-6.5 wt%.
Preferably, the concentration of the aloe vera glue solution in the step S2 is 10-60 wt%.
Preferably, in the step S3, the mass ratio of the aloe powder, the 4-dimethylaminopyridine and the glycidyl methacrylate is 1-5:0.2-1: 0.02-0.1.
Preferably, the content of the modified aloe powder in the soy protein polypeptide aqueous solution in the step S4 is 1.1-2.6 wt%.
Preferably, in the step S4, the concentration of acrylamide in the finishing liquid is 0.5 to 2 wt%, the concentration of N, N' -tetramethylethylenediamine in the finishing liquid is 0.01 to 0.05%, and the concentration of ammonium persulfate in the finishing liquid is 0.003 to 0.01%.
Preferably, the bath ratio of the fabric in finishing in the step S4 is 1: 20-40.
Has the advantages that: the skin-friendly fabric has the following advantages:
the soybean protein polypeptide component is a healthy material which has good moisture absorption and moisture conductivity, is environment-friendly and can be naturally degraded. The soybean protein fiber is not used in the invention, because the fabric made of the soybean protein fiber has poor initial modulus, wrinkle resistance and size stability, the soybean protein polypeptide and the aloe gel are uniformly distributed in the surface of the fabric, the fabric is a functional fabric which is friendly to the skin and has better mechanical property, and all the materials contacting with the skin of a human body are the protein and the aloe gel when the fabric is worn, so that the taking comfort is improved.
Detailed Description
Example 1
A preparation method of a skin-friendly polyester cotton linen fabric comprises the following steps:
s1, dissolving soybean protein polypeptide with the molecular weight of 5000 in water to prepare a soybean protein polypeptide aqueous solution with the concentration of 2.5 wt%;
s2, dissolving aloe gel powder in water to prepare 10 wt% aloe gel aqueous solution, dialyzing the aloe gel aqueous solution, and concentrating and drying the dialyzed aloe gel to obtain aloe powder;
s3, dissolving aloe powder, 4-dimethylaminopyridine and glycidyl methacrylate in dimethyl sulfoxide, reacting the aloe powder, 4-dimethylaminopyridine and glycidyl methacrylate in a mass ratio of 1:0.2:0.02 in an anaerobic state, adding acid to neutralize the solution to be neutral, and adding ethanol to precipitate solids to obtain modified aloe powder;
s4, adding the modified aloe powder prepared in the step S3 into a soybean protein polypeptide aqueous solution, wherein the content of the modified aloe powder in the soybean protein polypeptide aqueous solution is 1.1 wt%, uniformly mixing to obtain a finishing solution, adding a fabric into the finishing solution, wherein the bath ratio of the fabric in finishing is 1:20, then adding acrylamide, the concentration of the acrylamide in the finishing solution is 0.5 wt%, fully stirring, adding N, N, N ', N' -tetramethylethylenediamine and ammonium persulfate, the concentration of the N, N, N ', N' -tetramethylethylenediamine in the finishing solution is 0.01%, the concentration of the ammonium persulfate in the finishing solution is 0.01%, and fully mixing for reaction to obtain the modified fabric with the surface grafted aloe gel and the soybean protein;
the fabric in the embodiment is a linen fabric, and is a linen fabric subjected to oxidation treatment.
Example 2
A preparation method of a skin-friendly polyester cotton linen fabric comprises the following steps:
s1, dissolving soybean protein polypeptide with molecular weight of 2000 in water to prepare a soybean protein polypeptide aqueous solution with concentration of 6.5 wt%;
s2, dissolving aloe gel powder in water to prepare 60 wt% aloe gel aqueous solution, dialyzing the aloe gel aqueous solution, and concentrating and drying the dialyzed aloe gel to obtain aloe powder;
s3, dissolving aloe powder, 4-dimethylaminopyridine and glycidyl methacrylate in dimethyl sulfoxide, reacting the aloe powder, 4-dimethylaminopyridine and glycidyl methacrylate in a mass ratio of 5:1:0.1 in an oxygen-free state, adding an acid to neutralize the solution to be neutral, and adding ethanol to separate out a solid to obtain modified aloe powder;
s4, adding the modified aloe powder prepared in the step S3 into a soybean protein polypeptide aqueous solution, wherein the content of the modified aloe powder in the soybean protein polypeptide aqueous solution is 2.6 wt%, uniformly mixing to obtain a finishing solution, adding a fabric into the finishing solution, wherein the bath ratio of the fabric in finishing is 1:40, then adding acrylamide, the concentration of the acrylamide in the finishing solution is 2 wt%, fully stirring, adding N, N, N ', N' -tetramethylethylenediamine and ammonium persulfate, the concentration of the N, N, N ', N' -tetramethylethylenediamine in the finishing solution is 0.05%, the concentration of the ammonium persulfate in the finishing solution is 0.003%, and fully mixing and reacting to obtain the modified fabric with the surface grafted aloe gel and the soybean protein;
the fabric in the embodiment is a linen fabric, and is a linen fabric subjected to oxidation treatment.
Example 3
A preparation method of a skin-friendly polyester cotton linen fabric comprises the following steps:
s1, dissolving soybean protein polypeptide with molecular weight of 3500 in water to prepare a soybean protein polypeptide aqueous solution with concentration of 4 wt%;
s2, dissolving aloe gel powder in water to prepare 25 wt% of aloe gel aqueous solution, dialyzing the aloe gel aqueous solution, and concentrating and drying the dialyzed aloe gel to obtain aloe powder;
s3, dissolving aloe powder, 4-dimethylaminopyridine and glycidyl methacrylate in dimethyl sulfoxide, reacting the aloe powder, 4-dimethylaminopyridine and glycidyl methacrylate in a mass ratio of 2:0.8:0.08 under an anaerobic condition, adding acid to neutralize the solution to be neutral, and adding ethanol to precipitate solids to obtain modified aloe powder;
s4, adding the modified aloe powder prepared in the step S3 into a soybean protein polypeptide aqueous solution, wherein the content of the modified aloe powder in the soybean protein polypeptide aqueous solution is 1.5 wt%, uniformly mixing to obtain a finishing solution, adding a fabric into the finishing solution, wherein the bath ratio of the fabric in finishing is 1:25, then adding acrylamide, the concentration of the acrylamide in the finishing solution is 0.8 wt%, fully stirring, adding N, N, N ', N' -tetramethylethylenediamine and ammonium persulfate, the concentration of the N, N, N ', N' -tetramethylethylenediamine in the finishing solution is 0.02%, the concentration of the ammonium persulfate in the finishing solution is 0.005%, and fully mixing for reaction to obtain the modified fabric with the surface grafted aloe gel and the soybean protein;
the fabric in the embodiment is a linen fabric, and is a linen fabric subjected to oxidation treatment.
Example 4
A preparation method of a skin-friendly polyester cotton linen fabric comprises the following steps:
s1, dissolving soybean protein polypeptide with the molecular weight of 4500 in water to prepare a soybean protein polypeptide aqueous solution with the concentration of 5 wt%;
s2, dissolving aloe gel powder in water to prepare 35 wt% of aloe gel aqueous solution, dialyzing the aloe gel aqueous solution, and concentrating and drying the dialyzed aloe gel to obtain aloe powder;
s3, dissolving aloe powder, 4-dimethylaminopyridine and glycidyl methacrylate in dimethyl sulfoxide, reacting the aloe powder, 4-dimethylaminopyridine and glycidyl methacrylate in a mass ratio of 4:0.4:0.05 in an anaerobic state, adding acid to neutralize the solution to be neutral, and adding ethanol to precipitate solids to obtain modified aloe powder;
s4, adding the modified aloe powder prepared in the step S3 into a soybean protein polypeptide aqueous solution, wherein the content of the modified aloe powder in the soybean protein polypeptide aqueous solution is 2.2 wt%, uniformly mixing to obtain a finishing solution, adding a fabric into the finishing solution, wherein the bath ratio of the fabric in finishing is 1:35, then adding acrylamide, the concentration of the acrylamide in the finishing solution is 1.6 wt%, fully stirring, adding N, N, N ', N' -tetramethylethylenediamine and ammonium persulfate, the concentration of the N, N, N ', N' -tetramethylethylenediamine in the finishing solution is 0.04%, the concentration of the ammonium persulfate in the finishing solution is 0.008%, and fully mixing for reaction to obtain the modified fabric with the surface grafted aloe gel and the soybean protein;
the fabric in the embodiment is a linen fabric, and is a linen fabric subjected to oxidation treatment.
Example 5
A preparation method of a skin-friendly polyester cotton linen fabric comprises the following steps:
s1, dissolving soybean protein polypeptide with the molecular weight of 4000 in water to prepare a soybean protein polypeptide aqueous solution with the concentration of 4.5 wt%;
s2, dissolving aloe gel powder in water to prepare an aloe gel aqueous solution with the concentration of 30 wt%, dialyzing the aloe gel aqueous solution, and concentrating and drying the dialyzed aloe gel to obtain aloe powder;
s3, dissolving aloe powder, 4-dimethylaminopyridine and glycidyl methacrylate in dimethyl sulfoxide, reacting the aloe powder, 4-dimethylaminopyridine and glycidyl methacrylate in a mass ratio of 3:0.6:0.07 under an anaerobic condition, adding acid to neutralize the solution to be neutral, and adding ethanol to precipitate solids to obtain modified aloe powder;
s4, adding the modified aloe powder prepared in the step S3 into a soybean protein polypeptide aqueous solution, wherein the content of the modified aloe powder in the soybean protein polypeptide aqueous solution is 1.8 wt%, uniformly mixing to obtain a finishing solution, adding a fabric into the finishing solution, wherein the bath ratio of the fabric in finishing is 1:30, then adding acrylamide, the concentration of the acrylamide in the finishing solution is 1.3 wt%, fully stirring, adding N, N, N ', N' -tetramethylethylenediamine and ammonium persulfate, the concentration of the N, N, N ', N' -tetramethylethylenediamine in the finishing solution is 0.03%, the concentration of the ammonium persulfate in the finishing solution is 0.006%, and fully mixing for reaction to obtain the modified fabric with the surface grafted aloe gel and the soybean protein;
the fabric in the embodiment is a linen fabric, and is a linen fabric subjected to oxidation treatment.
Comparative example 1
A preparation method of a skin-friendly polyester cotton linen fabric comprises the following steps:
s1, dissolving soybean protein polypeptide with molecular weight of 3500 in water to prepare a soybean protein polypeptide aqueous solution with concentration of 4 wt%;
s2, dissolving aloe gel powder in water to prepare 25 wt% of aloe gel aqueous solution, dialyzing the aloe gel aqueous solution, and concentrating and drying the dialyzed aloe gel to obtain aloe powder;
s3, adding the aloe powder prepared in the step S2 into a soybean protein polypeptide aqueous solution, uniformly mixing to obtain a finishing solution, adding a fabric into the finishing solution, wherein the bath ratio of the fabric in finishing is 1:25, then adding acrylamide, the concentration of the acrylamide in the finishing solution is 0.8 wt%, fully stirring, adding N, N, N ', N' -tetramethylethylenediamine and ammonium persulfate, the concentration of the N, N, N ', N' -tetramethylethylenediamine in the finishing solution is 0.02%, the concentration of the ammonium persulfate in the finishing solution is 0.005%, and fully mixing for reaction to obtain the modified fabric of the aloe gel and the soybean protein; the fabric in the comparative example is a linen fabric, and the linen fabric is subjected to oxidation treatment.
Comparative example 2
A preparation method of a skin-friendly polyester cotton linen fabric comprises the following steps:
s1, dissolving aloe gel powder in water to prepare 35 wt% of aloe gel aqueous solution, dialyzing the aloe gel aqueous solution, and concentrating and drying the dialyzed aloe gel to obtain aloe powder;
s2, dissolving aloe powder, 4-dimethylaminopyridine and glycidyl methacrylate in dimethyl sulfoxide, reacting the aloe powder, 4-dimethylaminopyridine and glycidyl methacrylate in a mass ratio of 4:0.4:0.05 in an anaerobic state, adding acid to neutralize the solution to be neutral, and adding ethanol to precipitate solids to obtain modified aloe powder;
s3, adding the modified aloe powder prepared in the step S2 into water, wherein the content of the modified aloe powder in the water is 2.2 wt%, uniformly mixing to obtain a finishing liquid, adding a fabric into the finishing liquid, wherein the bath ratio of the fabric in finishing is 1:35, then adding acrylamide, the concentration of the acrylamide in the finishing liquid is 1.6 wt%, fully stirring, adding N, N, N ', N' -tetramethylethylenediamine and ammonium persulfate, the concentration of the N, N, N ', N' -tetramethylethylenediamine in the finishing liquid is 0.04%, the concentration of the ammonium persulfate in the finishing liquid is 0.008%, and fully mixing and reacting to obtain the modified fabric with the surface grafted aloe gel;
the fabric in the comparative example is a linen fabric, and the linen fabric is subjected to oxidation treatment.
And (3) performance testing:
the water contact angle of the polyester fabric is measured by using an OCA20 contact angle tester. After the instrument is adjusted, 3 mul of distilled water is dripped on the terylene fabric sample, and after 10s, photographing is carried out and the contact angle is measured.
And (3) cutting the fabric to be tested into a standard size according to a standard GB/T3819-1997 determination of crease recovery of textile fabric, a recovery angle method, and determining the recovery angle of the quick rebound and the slow rebound of the fabric.
According to the first part of the GB/T3923.1-1997 tensile Properties for textile fabrics: and (4) measuring the elongation at break and the breaking strength, and measuring the elongation at break and the breaking strength of the polyester fabric.
As can be seen from the table above, the creased elasticity of the grafted hemp fabric is kept good, and the breaking strength and the hydrophilicity are improved.
Claims (8)
1. A preparation method of a skin-friendly polyester cotton linen fabric is characterized by comprising the following steps:
s1, dissolving soy protein polypeptide in water to prepare a soy protein polypeptide aqueous solution with a certain mass fraction;
s2, dissolving aloe gel powder in water to prepare an aloe gel aqueous solution with a certain mass fraction, dialyzing the aloe gel aqueous solution, and concentrating and drying the dialyzed aloe gel to obtain aloe powder;
s3, dissolving aloe powder, 4-dimethylaminopyridine and glycidyl methacrylate in dimethyl sulfoxide, reacting in an oxygen-free state, adding an acid neutralization solution to be neutral, and adding ethanol to precipitate a solid to obtain modified aloe powder;
s4, adding the modified aloe powder prepared in the step S3 into a soybean protein polypeptide aqueous solution, uniformly mixing to obtain a finishing solution, adding a fabric into the finishing solution, then adding acrylamide, fully stirring, adding N, N, N ', N' -tetramethylethylenediamine and ammonium persulfate, and fully mixing for reaction to obtain the modified fabric with the surface grafted with the aloe gel and the soybean protein.
2. The preparation method of the skin-friendly polyester cotton linen fabric according to claim 1, characterized in that: the fabric in the step S4 is a linen fabric, and the linen fabric is a linen fabric subjected to oxidation treatment.
3. The preparation method of the skin-friendly polyester cotton linen fabric according to claim 1, characterized in that: the molecular weight of the soy protein polypeptide in the step S1 is 2000-5000, and the concentration of the aqueous solution of the soy protein polypeptide is 2.5-6.5 wt%.
4. The preparation method of the skin-friendly polyester cotton linen fabric according to claim 1, characterized in that: the concentration of the aloe vera glue solution in the step S2 is 10-60 wt%.
5. The preparation method of the skin-friendly polyester cotton linen fabric according to claim 1, characterized in that: in the step S3, the mass ratio of the aloe powder, the 4-dimethylaminopyridine and the glycidyl methacrylate is 1-5:0.2-1: 0.02-0.1.
6. The preparation method of the skin-friendly polyester cotton linen fabric according to claim 1, characterized in that: in the step S4, the content of the modified aloe powder in the soy protein polypeptide aqueous solution is 1.1-2.6 wt%.
7. The preparation method of the skin-friendly polyester cotton linen fabric according to claim 1, characterized in that: in the step S4, the concentration of acrylamide in the finishing liquid is 0.5-2 wt%, the concentration of N, N, N ', N' -tetramethylethylenediamine in the finishing liquid is 0.01-0.05%, and the concentration of ammonium persulfate in the finishing liquid is 0.003-0.01%.
8. The preparation method of the skin-friendly polyester cotton linen fabric according to claim 1, characterized in that: the bath ratio of the textile in finishing in the step S4 is 1: 20-40.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001348484A (en) * | 2000-06-07 | 2001-12-18 | Marusho:Kk | Fiber processing composition and fiber processing method |
| CN102268816A (en) * | 2011-04-02 | 2011-12-07 | 上海水星家用纺织品股份有限公司 | Preparation method for water-washable silk quilt with effects of aloe skin care and negative ions |
| CN105951421A (en) * | 2016-05-13 | 2016-09-21 | 东莞市联洲知识产权运营管理有限公司 | Preparation method of soy protein modified lotus fiber fabric |
| CN106243410A (en) * | 2016-08-02 | 2016-12-21 | 西安交通大学 | A kind of hydroxyethyl chitosan/hyaluronic acid double-network hydrogel and preparation method thereof |
| CN107558218A (en) * | 2017-09-04 | 2018-01-09 | 西南大学 | Soybean protein/viscose glue compound fabric is prepared with NMMO |
| CN110258173A (en) * | 2019-05-05 | 2019-09-20 | 苏州恒康新材料有限公司 | Height water conservation antibiotic property paper aid and preparation method thereof |
| WO2020113903A1 (en) * | 2018-12-04 | 2020-06-11 | 江苏金太阳纺织科技股份有限公司 | Skincare and antibacterial microcapsule finishing agent, and preparation method therefor and application thereof |
| CN111423542A (en) * | 2020-04-30 | 2020-07-17 | 卢桂英 | Multiple chemical crosslinking high-strength polyvinyl alcohol hydrogel and preparation method thereof |
-
2021
- 2021-06-15 CN CN202110661777.2A patent/CN113235298A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001348484A (en) * | 2000-06-07 | 2001-12-18 | Marusho:Kk | Fiber processing composition and fiber processing method |
| CN102268816A (en) * | 2011-04-02 | 2011-12-07 | 上海水星家用纺织品股份有限公司 | Preparation method for water-washable silk quilt with effects of aloe skin care and negative ions |
| CN105951421A (en) * | 2016-05-13 | 2016-09-21 | 东莞市联洲知识产权运营管理有限公司 | Preparation method of soy protein modified lotus fiber fabric |
| CN106243410A (en) * | 2016-08-02 | 2016-12-21 | 西安交通大学 | A kind of hydroxyethyl chitosan/hyaluronic acid double-network hydrogel and preparation method thereof |
| CN107558218A (en) * | 2017-09-04 | 2018-01-09 | 西南大学 | Soybean protein/viscose glue compound fabric is prepared with NMMO |
| WO2020113903A1 (en) * | 2018-12-04 | 2020-06-11 | 江苏金太阳纺织科技股份有限公司 | Skincare and antibacterial microcapsule finishing agent, and preparation method therefor and application thereof |
| CN110258173A (en) * | 2019-05-05 | 2019-09-20 | 苏州恒康新材料有限公司 | Height water conservation antibiotic property paper aid and preparation method thereof |
| CN111423542A (en) * | 2020-04-30 | 2020-07-17 | 卢桂英 | Multiple chemical crosslinking high-strength polyvinyl alcohol hydrogel and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 曹新伟等: "大豆蛋白/聚丙烯酰胺复合膜的性能研究", 《应用化工》 * |
| 陈嘉毅等: "芦荟丝素胶原整理剂改善亚麻织物服用性能的研究", 《上海纺织科技》 * |
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Application publication date: 20210810 |