CN111877016A - Anti-oil cotton clothes and processing technology thereof - Google Patents
Anti-oil cotton clothes and processing technology thereof Download PDFInfo
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- CN111877016A CN111877016A CN202010663842.0A CN202010663842A CN111877016A CN 111877016 A CN111877016 A CN 111877016A CN 202010663842 A CN202010663842 A CN 202010663842A CN 111877016 A CN111877016 A CN 111877016A
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- oil stain
- cotton
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 49
- 238000005516 engineering process Methods 0.000 title claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 45
- QUKRIOLKOHUUBM-UHFFFAOYSA-N 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl prop-2-enoate Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)CCOC(=O)C=C QUKRIOLKOHUUBM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000004094 surface-active agent Substances 0.000 claims abstract description 18
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000008367 deionised water Substances 0.000 claims abstract description 12
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 22
- 239000004902 Softening Agent Substances 0.000 claims description 14
- NQTADLQHYWFPDB-UHFFFAOYSA-N N-Hydroxysuccinimide Chemical compound ON1C(=O)CCC1=O NQTADLQHYWFPDB-UHFFFAOYSA-N 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 12
- 239000011550 stock solution Substances 0.000 claims description 12
- 229920001661 Chitosan Polymers 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 8
- -1 octenal Chemical compound 0.000 claims description 7
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 7
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- MNAZHGAWPCLLGX-UHFFFAOYSA-N n-[3-(dimethylamino)propyl]docosanamide Chemical group CCCCCCCCCCCCCCCCCCCCCC(=O)NCCCN(C)C MNAZHGAWPCLLGX-UHFFFAOYSA-N 0.000 claims description 4
- 125000003749 fatty amide group Chemical group 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 230000002195 synergetic effect Effects 0.000 abstract description 8
- 230000002209 hydrophobic effect Effects 0.000 abstract description 3
- 125000003172 aldehyde group Chemical group 0.000 abstract description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 33
- 230000000052 comparative effect Effects 0.000 description 18
- 150000002193 fatty amides Chemical group 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000009736 wetting Methods 0.000 description 5
- ORAWFNKFUWGRJG-UHFFFAOYSA-N Docosanamide Chemical compound CCCCCCCCCCCCCCCCCCCCCC(N)=O ORAWFNKFUWGRJG-UHFFFAOYSA-N 0.000 description 4
- 239000003431 cross linking reagent Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- ZUHZZVMEUAUWHY-UHFFFAOYSA-N n,n-dimethylpropan-1-amine Chemical compound CCCN(C)C ZUHZZVMEUAUWHY-UHFFFAOYSA-N 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 150000002430 hydrocarbons Chemical group 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical group [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical group O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- JXPOLSKBTUYKJB-UHFFFAOYSA-N xi-2,3-Dimethylhexane Chemical group CCCC(C)C(C)C JXPOLSKBTUYKJB-UHFFFAOYSA-N 0.000 description 2
- WGECXQBGLLYSFP-UHFFFAOYSA-N (+-)-2,3-dimethyl-pentane Natural products CCC(C)C(C)C WGECXQBGLLYSFP-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- AOMUHOFOVNGZAN-UHFFFAOYSA-N N,N-bis(2-hydroxyethyl)dodecanamide Chemical group CCCCCCCCCCCC(=O)N(CCO)CCO AOMUHOFOVNGZAN-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 229940015043 glyoxal Drugs 0.000 description 1
- 229940031957 lauric acid diethanolamide Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000000243 solution Substances 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
- D06M15/19—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
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D3/00—Overgarments
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
-
- 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
- D06M13/35—Heterocyclic compounds
- D06M13/352—Heterocyclic compounds having five-membered heterocyclic rings
-
- 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
- D06M13/402—Amides imides, sulfamic acids
-
- 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
- D06M15/03—Polysaccharides 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
- 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
- D06M15/347—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated ethers, acetals, hemiacetals, ketones or aldehydes
-
- 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
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- 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
- D06M2200/01—Stain or soil resistance
-
- 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
- D06M2200/11—Oleophobic properties
-
- 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
- D06M2200/50—Modified hand or grip properties; Softening compositions
Landscapes
- 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 relates to the technical field of clothes and discloses an oil stain resistant cotton clothes and a processing technology thereofA body; the finishing agent comprises the following raw materials in parts by weight: 30-35 parts of perfluorooctyl ethyl acrylate; 8-10 parts of octenal; 0.4-0.6 parts of azobisisobutyronitrile; 2-3 parts of a surfactant; 100-120 parts of deionized water. The invention has the following advantages and effects: the perfluorooctyl ethyl acrylate has good hydrophobic property and oil stain resistance; the octenal has long straight chain hydrocarbon chain to lower surface tension effectively and aldehyde group with high reaction activity, and can react with perfluoro octyl ethyl acrylate to produce excellent synergistic effect and raise the surface tension reducing efficiency of cotton clothing, and the cotton clothing has surface tension lower than that of common oil stain 3 x 10‑4The surface tension of N/cm, thereby the oil stain is not easy to stain the cotton clothes, and the purpose of resisting the oil stain is achieved.
Description
Technical Field
The invention relates to the technical field of clothes, in particular to an oil stain resistant cotton clothes and a processing technology thereof.
Background
The cotton-padded jacket is a dress filled with cotton, down and other materials for resisting cold; in cold seasons, cotton clothes become an essential object for people; in order to facilitate people to wear underwear such as sweater and thermal underwear or do sports in the inner layer, cotton clothes are usually looser; with the improvement of the quality of life of people, the requirements of people on cotton clothes are higher and higher.
At present, a patent with publication number CN208242911U discloses a cotton-padded clothes, which comprises a clothes body, wherein two ends of the clothes body are sewed with sleeve bodies, the upper end of the clothes body is sewed with a cap, the edge of the cap is sewed with a cloth belt, the cloth belt and the cap form a rope path, a pull rope is arranged in the rope path in a penetrating way, and a limiting component for limiting the position of the pull rope is sewed on the cap.
The above prior art solutions have the following drawbacks: the existing cotton-padded clothes are easily polluted by oil stains, so that a wearer has to clean the cotton-padded clothes, but on one hand, the cotton-padded clothes are thick and heavy and are not easy to clean, and on the other hand, the warm-keeping effect of the cotton-padded clothes is reduced due to excessive cleaning, so that the oil stain resistance of the existing cotton-padded clothes still needs to be improved.
Disclosure of Invention
According to the defects in the prior art, the first purpose of the invention is to provide the oil stain resistant cotton-padded clothes, aiming at the problems that the cotton-padded clothes is thick and heavy and is difficult to clean, the warm-keeping effect of the cotton-padded clothes is reduced due to excessive cleaning, and the like, and the oil stain resistance of the cotton-padded clothes is improved.
The second purpose of the invention is to provide a processing technology of the oil stain resistant cotton clothes.
In order to achieve the purpose, the invention provides the following technical scheme:
an oil stain resistant cotton clothes comprises a clothes body main body, wherein the clothes body main body is finished by a finishing agent; the finishing agent comprises the following raw materials in parts by weight:
30-35 parts of perfluorooctyl ethyl acrylate;
8-10 parts of octenal;
0.4-0.6 parts of azobisisobutyronitrile;
2-3 parts of a surfactant;
100-120 parts of deionized water.
By adopting the technical scheme, the perfluoro octyl ethyl acrylate serving as the organic fluorine finishing agent has good hydrophobic property and good oil stain resistance; the octenal has long straight chain hydrocarbon chain to lower surface tension effectively and aldehyde group with high reaction activity, and can react with perfluoro octyl ethyl acrylate to produce excellent synergistic effect and raise the surface tension reducing efficiency of cotton clothing, and the cotton clothing has surface tension lower than that of common oil stain 3 x 10-4The surface tension of N/cm, thereby the oil stain is not easy to stain the cotton clothes, and the purpose of resisting the oil stain is achieved.
Further: the raw materials also comprise 5 to 6 parts of chitosan and 0.8 to 1 part of N-hydroxysuccinimide by weight.
By adopting the technical scheme, N-hydroxysuccinimide is taken as a cross-linking agent, and chitosan is added to generate cross-linking with the perfluoro octyl ethyl acrylate, so that the adsorption force of the finishing agent can be effectively improved, the film forming property and the mechanical strength are improved, the oil stain resistance of the finishing agent is favorably kept when the drying temperature of cotton clothes finished by the finishing agent is reduced, and the durability of the finishing agent is improved; the cross-linking agent can react with the fibers of the cotton clothes to form a three-dimensional network structure on the fibers, which is beneficial to improving the adsorption stability of the finishing agent on the cotton clothes.
Further: the surfactant is behenamidopropyl dimethylamine.
By adopting the technical scheme, the behenamide propyl dimethylamine serves as a surfactant to improve the dispersibility of the components, so that the mixing uniformity is improved; on the other hand, the behenamide propyl dimethylamine has long hydrocarbon straight chain, which is beneficial to improving the efficiency of reducing the surface tension, thereby achieving the purpose of reducing the surface tension of cotton clothes to realize the anti-oil effect.
Further: the finishing agent also comprises 1-2 parts of softening agent.
By adopting the technical scheme, the condition that the hand feeling of the cotton-padded clothes is hardened possibly caused by oil-stain-resistant finishing is relieved, so that the cotton-padded clothes with oil-stain-resistant performance and comfortable hand feeling is obtained.
Further: the softening agent is fatty amide polyoxyethylene ether.
By adopting the technical scheme, the carbon-carbon single bond in the long carbon-hydrogen chain of the fatty amide polyoxyethylene ether can rotate around the single bond under the condition of keeping the bond angle, so that the long chain is in a randomly arranged curled state to form the flexibility of molecules; meanwhile, the fatty amide polyoxyethylene ether can be compounded with the surfactant behenamide propyl dimethylamine to improve the uniformity of component mixing, improve the overall performance of the finishing agent and simultaneously have good synergistic effect on keeping the softness and comfort of cotton clothes.
In order to achieve the second object, the invention provides the following technical scheme:
a processing technology of oil stain resistant cotton clothes comprises the following steps:
s1, preparing a finishing agent; firstly, mixing perfluorooctyl ethyl acrylate, octenal, azobisisobutyronitrile and a surfactant, raising the temperature to 90-110 ℃, stirring and reacting for 1-1.5h, then adding deionized water, and stirring uniformly to obtain a finishing agent stock solution;
s2, finishing the clothes body main body; and (3) spraying the finishing agent stock solution of S1 on the surface of the clothes body main body, drying for 10-15min at 55-60 ℃, and finishing and shaping.
By adopting the technical scheme, the cotton clothes can not completely lose the functionality after finishing the cotton clothes by the finishing agent only by drying at 60-80 ℃, but the drying temperature required by the cotton clothes can be reduced on the premise of not influencing the performance of the finishing agent by the finishing agent treatment.
Further: in the S1, before adding deionized water, chitosan and N-hydroxysuccinimide can be added, and the temperature is kept at 90-110 ℃ and the stirring reaction is carried out for 40-50 min; cooling to room temperature, adding softening agent, and stirring for 3-5 min; and finally, adding deionized water, and stirring uniformly to obtain a finishing agent stock solution.
In summary, the invention includes at least one of the following beneficial technical effects:
firstly, because the invention adopts the perfluoro octyl ethyl acrylate with good hydrophobic property and good oil stain resistance, and adds the long hydrocarbon straight chain octenal to react with the perfluoro octyl ethyl acrylate to generate better synergistic effect, the efficiency of reducing the surface tension can be effectively improved, and the surface tension of the cotton clothes is less than 3 x 10 of the surface tension of common oil stains-4The surface tension of N/cm, thus the oil stain is not easy to stain the cotton clothes, and the purpose of resisting the oil stain is achieved;
secondly, N-hydroxysuccinimide is preferably used as a cross-linking agent, and chitosan is added to generate cross-linking with the perfluoro octyl ethyl acrylate, so that the adsorption force of the finishing agent can be effectively improved, the film-forming property and the mechanical strength are improved, the drying temperature of cotton clothes finished by the finishing agent is reduced, and the durability of the finishing agent is improved; the cross-linking agent can react with the fibers of the cotton clothes to form a three-dimensional network structure on the fibers, which is beneficial to improving the adsorption stability of the finishing agent on the cotton clothes; thirdly, the softening agent fatty amide polyoxyethylene ether and the surfactant behenamide propyl dimethylamine are adopted to respectively play roles of the softening agent and the surfactant, and the softening agent and the surfactant can also have a compounding effect, so that the mixing uniformity of the components is improved, the overall performance of the finishing agent is improved, and meanwhile, the finishing agent has a good synergistic effect on keeping the softness and the comfort of cotton clothes.
Detailed Description
The present invention will be described in further detail below.
In the present invention, except that perfluorooctyl ethyl acrylate was purchased from Shanghai Biyang industries, Ltd., the raw materials used in the following examples were all available from ordinary markets unless otherwise specified; those who do not specify the conditions are performed according to the conventional conditions or the conditions recommended by the manufacturer.
Examples
Example 1
The invention discloses an oil stain resistant cotton clothes and a processing technology thereof, wherein the processing technology comprises the following steps:
s1, preparing a finishing agent; firstly, mixing perfluorooctyl ethyl acrylate, octenal, azodiisobutyronitrile and a surfactant, raising the temperature to 90 ℃, and stirring for reaction for 1 hour; adding chitosan and N-hydroxysuccinimide, and stirring and reacting at 90 ℃ for 40 min; cooling to room temperature, adding softening agent, and stirring for 3 min; finally, adding deionized water, and stirring uniformly to obtain a finishing agent stock solution;
s2, finishing the clothes body main body; and (3) spraying the finishing agent stock solution of S1 on the surface of the clothes body main body, drying for 10min at 55 ℃, and finishing and shaping.
The contents of the components are shown in table 1 below.
Example 2
The invention discloses an oil stain resistant cotton clothes and a processing technology thereof, wherein the processing technology comprises the following steps:
s1, preparing a finishing agent; firstly, mixing perfluorooctyl ethyl acrylate, octenal, azodiisobutyronitrile and a surfactant, raising the temperature to 110 ℃, and stirring for reaction for 1.5 h; adding chitosan and N-hydroxysuccinimide, and stirring and reacting at 110 ℃ for 50 min; cooling to room temperature, adding softening agent, and stirring for 5 min; finally, adding deionized water, and stirring uniformly to obtain a finishing agent stock solution;
s2, finishing the clothes body main body; and (3) spraying the finishing agent stock solution of S1 on the surface of the clothes body main body, drying for 15min at 60 ℃, and finishing and shaping.
The contents of the components are shown in table 1 below.
Example 3
The invention discloses an oil stain resistant cotton clothes and a processing technology thereof, wherein the processing technology comprises the following steps:
s1, preparing a finishing agent; firstly, mixing perfluorooctyl ethyl acrylate, octenal, azodiisobutyronitrile and a surfactant, raising the temperature to 100 ℃, and stirring for reaction for 1.5 hours; adding chitosan and N-hydroxysuccinimide, and stirring and reacting for 45min at the temperature of 98 ℃; cooling to room temperature, adding softening agent, and stirring for 3 min; finally, adding deionized water, and stirring uniformly to obtain a finishing agent stock solution;
s2, finishing the clothes body main body; and (3) spraying the finishing agent stock solution of S1 on the surface of the clothes body main body, drying for 12min at 58 ℃, and finishing and shaping.
The contents of the components are shown in table 1 below.
Example 4
The difference from example 1 is that N-hydroxysuccinimide was replaced with glyoxal, and the contents of the respective components are shown in Table 1 below.
Example 5
The difference from example 1 is that chitosan was not added and the contents of the components are shown in table 1 below.
Example 6
The difference from example 1 is that the softening agent is replaced by polyoxyethylene fatty acid ester, and the contents of the components are shown in table 1 below.
Comparative example
Comparative example 1
Cotton garments not finished with the finish of the present application.
Comparative example 2
The difference from example 1 is that octenal was replaced with 2, 3-dimethylhexane, and the contents of the respective components are shown in Table 2 below.
Comparative example 3
The difference from example 1 is that azobisisobutyronitrile was replaced with ammonium persulfate, and the contents of the respective components are shown in table 2 below.
Comparative example 4
The difference from example 1 is that the surfactant was replaced with lauric acid diethanolamide, and the contents of the respective components are shown in table 2 below.
Comparative example 5
The difference from example 1 is that the softener and the surfactant were not added, and the contents of the respective components are shown in table 2 below.
Comparative example 6
The difference from example 1 is that after the finish was sprayed, the body was dried at 50 c and the contents of the components are shown in table 2 below.
Comparative example 7
The difference from example 1 is that after the finish was sprayed, the body was dried at 75 c and the contents of the components are shown in table 2 below.
TABLE 1 ingredient content Table for each example
TABLE 2 ingredient content in each proportion
Performance test
According to ISO 14419:2010 standard of textile-oil resistance test, taking 20cm × 20cm cotton clothes as a sample, and balancing for at least 4h under the conditions that the temperature is (20 +/-2) ° C and the relative humidity is (65 +/-4)%; placing a sample on a white imbibing pad with the right side up and the square on a smooth horizontal plane, and dripping 20 drops of white mineral oil on the sample by using a dropper, wherein the height of a dropper port from the surface of the sample is kept to be about 0.6cm, and the dropper does not touch the sample; evaluating the state of liquid drops on each sample, and judging the wetting condition of the sample to judge the oil stain resistance; the wetting of the sample is divided into the following four cases: obvious spherical drops, locally deepened hemispherical drops, obvious wicking and complete wetting; the presence of distinct spherical droplets on the sample represents the best grease resistance, and complete wetting represents the worst grease resistance.
4 groups of control groups with different time are set, namely the states of the liquid drops are observed at 0h (when the liquid drops are just dripped), 4h, 8h and 12h respectively, and the wetting condition of the sample is judged; the test results for each example and comparative example are shown in table 3 below.
Table 3 oil stain resistance test results table of each example and comparative example
Furthermore, and as tested, the cotton clothing sample of example 1 was more flexible than example 6, and the cotton clothing sample of example 6 was more flexible than comparative example 5.
In summary, the following conclusions can be drawn:
1. as can be seen from examples 1 and 4 in combination with table 3, the addition of N-hydroxysuccinimide improves the anti-soiling properties of the finish and improves the durability of the finish against soiling.
2. As can be seen from examples 1, 4 and 5 in combination with table 3, the addition of chitosan has a synergistic effect with N-hydroxysuccinimide, which is beneficial for improving the durability of the finish against oil stains.
3. According to the embodiment 1 and the embodiment 6 and the combination of the table 3, the fatty amide polyoxyethylene ether is adopted as the softening agent in the invention, so that the oil stain resistance of the finishing agent is improved, and the softness of cotton clothes is improved.
4. As can be seen from example 1 and comparative example 1 in combination with table 3, the inventive finish has the advantage of improving the oil-stain resistance of cotton garments and improving the durability of the finish against oil stains.
5. As can be seen from example 1 and comparative example 2 in combination with Table 3, octenal has the effect of improving the oil stain resistance of cotton clothes in the present invention.
6. According to the example 1 and the comparative example 3 and the combination of the table 3, it can be seen that under the action of the catalyst azobisisobutyronitrile, the octenal can react with the perfluorooctyl ethyl acrylate to generate a better synergistic effect, and the oil stain resistance of the finishing agent is improved.
7. As can be seen from example 1 and comparative example 4 in combination with table 3, the use of behenamidopropyl dimethylamine as a surfactant improves the anti-oil performance of the finish to some extent; meanwhile, by combining the softness tests of the comparative example 5 and the example 6, the fatty amide polyoxyethylene ether and the behenamidopropyl dimethylamine can also generate a compounding effect, so that the overall performance of the finishing agent is improved, and meanwhile, the finishing agent has a good synergistic effect on keeping the softness and comfort of cotton clothes.
8. As can be seen from examples 1-3 and comparative example 6 in combination with table 3, the drying temperature of cotton garments is too low, which tends to make the finish unable to maintain oil repellency.
9. According to examples 1-3 and comparative example 7 in combination with table 3, it can be seen that the drying temperature of the cotton-padded clothes is higher than 60 ℃, the finishing agent still has good anti-oil performance, but the drying temperature of the cotton-padded clothes is preferably 55-60 ℃ in order to avoid excessive energy consumption.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but is protected by patent law within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides an anti greasy dirt cotton-padded clothes, includes clothing body main part, its characterized in that: the garment body is finished through a finishing agent; the finishing agent is prepared from the following raw materials in parts by weight:
30-35 parts of perfluorooctyl ethyl acrylate;
8-10 parts of octenal;
0.4-0.6 parts of azobisisobutyronitrile;
2-3 parts of a surfactant;
100-120 parts of deionized water.
2. The oil stain resistant cotton clothes according to claim 1, characterized in that: the raw materials also comprise 5 to 6 parts of chitosan and 0.8 to 1 part of N-hydroxysuccinimide by weight.
3. The oil stain resistant cotton clothes according to claim 1, characterized in that: the surfactant is behenamidopropyl dimethylamine.
4. The oil stain resistant cotton clothes according to claim 3, characterized in that: the finishing agent also comprises 1-2 parts of softening agent.
5. The oil and stain resistant cotton clothes as claimed in claim 4, wherein: the softening agent is fatty amide polyoxyethylene ether.
6. The process for processing the oil-stain-resistant cotton clothes as claimed in any one of claims 1 to 5, which is characterized by comprising the following steps:
s1, preparing a finishing agent; firstly, mixing perfluorooctyl ethyl acrylate, octenal, azobisisobutyronitrile and a surfactant, raising the temperature to 90-110 ℃, stirring and reacting for 1-1.5h, then adding deionized water, and stirring uniformly to obtain a finishing agent stock solution;
s2, finishing the clothes body main body; and (3) spraying the finishing agent stock solution of S1 on the surface of the clothes body main body, drying for 10-15min at 55-60 ℃, and finishing and shaping.
7. The processing technology of the oil stain resistant cotton clothes according to claim 6, which is characterized in that: in the S1, before adding deionized water, chitosan and N-hydroxysuccinimide can be added, and the temperature is kept at 90-110 ℃ and the stirring reaction is carried out for 40-50 min; cooling to room temperature, adding softening agent, and stirring for 3-5 min; and finally, adding deionized water, and stirring uniformly to obtain a finishing agent stock solution.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016697A (en) * | 2007-02-15 | 2007-08-15 | 浙江工业大学 | Method of preparing fluorine and silicon containing hydrophobic and oil repellent fabric finishing agent |
| CN106978719A (en) * | 2017-03-24 | 2017-07-25 | 合肥云都棉花有限公司 | A kind of fabric oil repellent finish and preparation method thereof |
| CN107326674A (en) * | 2017-07-21 | 2017-11-07 | 安徽华锦柏亚纤纺科技有限公司 | A kind of waterproof oil-proof finishing method of polyester-cotton blend woven |
| CN109400802A (en) * | 2018-10-25 | 2019-03-01 | 中国科学技术大学 | The preparation method of hydrophobic oleophobic modifying agent and preparation method thereof, modified powder |
-
2020
- 2020-07-10 CN CN202010663842.0A patent/CN111877016A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016697A (en) * | 2007-02-15 | 2007-08-15 | 浙江工业大学 | Method of preparing fluorine and silicon containing hydrophobic and oil repellent fabric finishing agent |
| CN106978719A (en) * | 2017-03-24 | 2017-07-25 | 合肥云都棉花有限公司 | A kind of fabric oil repellent finish and preparation method thereof |
| CN107326674A (en) * | 2017-07-21 | 2017-11-07 | 安徽华锦柏亚纤纺科技有限公司 | A kind of waterproof oil-proof finishing method of polyester-cotton blend woven |
| CN109400802A (en) * | 2018-10-25 | 2019-03-01 | 中国科学技术大学 | The preparation method of hydrophobic oleophobic modifying agent and preparation method thereof, modified powder |
Non-Patent Citations (1)
| Title |
|---|
| 李德旺: "《最新工厂常用清洗剂、脱脂剂、萃取剂操作控制与管理控制及典型案例剖析实务全书 上》", 30 April 2005, 中国化工出版社 * |
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