CN113005782A - Crease-resistant textile fabric - Google Patents
Crease-resistant textile fabric Download PDFInfo
- Publication number
- CN113005782A CN113005782A CN202110027213.3A CN202110027213A CN113005782A CN 113005782 A CN113005782 A CN 113005782A CN 202110027213 A CN202110027213 A CN 202110027213A CN 113005782 A CN113005782 A CN 113005782A
- Authority
- CN
- China
- Prior art keywords
- crease
- parts
- finishing agent
- resistant
- yarn
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000004744 fabric Substances 0.000 title claims abstract description 185
- 239000004753 textile Substances 0.000 title claims abstract description 52
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 125
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 81
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000000835 fiber Substances 0.000 claims abstract description 49
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims abstract description 36
- 239000002994 raw material Substances 0.000 claims abstract description 30
- GGAUUQHSCNMCAU-ZXZARUISSA-N (2s,3r)-butane-1,2,3,4-tetracarboxylic acid Chemical compound OC(=O)C[C@H](C(O)=O)[C@H](C(O)=O)CC(O)=O GGAUUQHSCNMCAU-ZXZARUISSA-N 0.000 claims abstract description 28
- 229940015043 glyoxal Drugs 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910001629 magnesium chloride Inorganic materials 0.000 claims abstract description 18
- 229910001379 sodium hypophosphite Inorganic materials 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims abstract description 13
- 150000005846 sugar alcohols Polymers 0.000 claims abstract description 10
- 150000001720 carbohydrates Chemical class 0.000 claims abstract description 9
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 32
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 30
- 238000003756 stirring Methods 0.000 claims description 24
- 238000010025 steaming Methods 0.000 claims description 18
- 229920000742 Cotton Polymers 0.000 claims description 17
- 238000002156 mixing Methods 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 16
- 238000002360 preparation method Methods 0.000 claims description 15
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 13
- 238000002791 soaking Methods 0.000 claims description 13
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 12
- 239000002202 Polyethylene glycol Substances 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 9
- 229920001223 polyethylene glycol Polymers 0.000 claims description 9
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 claims description 8
- 229920001661 Chitosan Polymers 0.000 claims description 8
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 8
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 claims description 8
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 8
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 claims description 8
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 8
- 229930006000 Sucrose Natural products 0.000 claims description 8
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 8
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 claims description 8
- 239000008103 glucose Substances 0.000 claims description 8
- 239000000600 sorbitol Substances 0.000 claims description 8
- 239000005720 sucrose Substances 0.000 claims description 8
- 229920005862 polyol Polymers 0.000 claims description 4
- 150000003077 polyols Chemical class 0.000 claims description 4
- -1 saccharide compound Chemical class 0.000 claims description 4
- 238000007598 dipping method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 20
- 238000005406 washing Methods 0.000 abstract description 10
- 238000006243 chemical reaction Methods 0.000 description 26
- 238000004132 cross linking Methods 0.000 description 17
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 16
- 229920002678 cellulose Polymers 0.000 description 11
- 239000001913 cellulose Substances 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 11
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 11
- 238000005886 esterification reaction Methods 0.000 description 9
- 230000001153 anti-wrinkle effect Effects 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 125000003172 aldehyde group Chemical group 0.000 description 6
- 230000032050 esterification Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 5
- 238000006731 degradation reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 229920002521 macromolecule Polymers 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 125000004185 ester group Chemical group 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- GIAFURWZWWWBQT-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanol Chemical compound NCCOCCO GIAFURWZWWWBQT-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
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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
- 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
- D06M15/507—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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/155—Halides of elements of Groups 2 or 12 of the Periodic Table
-
- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
- D06M11/70—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
-
- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/84—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising 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
- 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
- D06M13/12—Aldehydes; Ketones
- D06M13/123—Polyaldehydes; Polyketones
-
- 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
- D06M13/52—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment combined with mechanical treatment
- D06M13/53—Cooling; Steaming or heating, e.g. in fluidised beds; with molten metals
-
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/70—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment combined with mechanical treatment
- D06M15/71—Cooling; Steaming or heating, e.g. in fluidised beds; with molten metals
-
- 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
- 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
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/26—Polymers or copolymers of unsaturated carboxylic acids or derivatives thereof
- D06M2101/28—Acrylonitrile; Methacrylonitrile
-
- 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
-
- 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)
- Mechanical Engineering (AREA)
- Coloring (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The application relates to the technical field of cloth, and specifically discloses a crease-resistant textile fabric. The crease-resistant textile fabric comprises yarn-dyed fabric, wherein the fiber surface of the yarn-dyed fabric is coated with a crease-resistant finishing agent, and the crease-resistant finishing agent is prepared from the following raw materials in parts by weight: 10-15 parts of butane tetracarboxylic acid, 10-15 parts of citric acid, 5-10 parts of polyhydric alcohol, 4-8 parts of glyoxal, 3-5 parts of carbohydrate, 2-3 parts of magnesium chloride, 1-2 parts of sodium hypophosphite, 1-2 parts of penetrating agent, 0.5-1 part of film-forming auxiliary agent and 120 parts of 100-fold water. This application improves the crease-resistance effect after the cloth washing through improving the bonding strength between crease-resistance finishing agent and the yarn-dyed fabric.
Description
Technical Field
The application relates to the technical field of cloth, more specifically says that it relates to a crease-resistant textile fabric.
Background
The textile industry is the traditional strut industry in China and occupies an indispensable position in national economic development, and the demand of the cloth as an important product in the textile industry is continuously expanded. The cloth is divided according to the raw materials and mainly comprises: cotton cloth, linen, silk, woolen cloth, leather, chemical fiber, blended fabric and the like, wherein the cotton cloth has good moisture absorption and air permeability and excellent hand feeling and comfort level, and is ideal clothing and home textile fabric.
The related technology is Chinese invention patent with application publication number CN104790208A, which discloses an anti-wrinkle yarn dyed fabric, and the finishing method of the anti-wrinkle yarn dyed fabric comprises the following steps: padding the yarn-dyed fabric in a compound anti-crease finishing agent, drying, baking the treated fabric for 1-1.5h at the temperature of 120-; the compound crease-resistant finishing agent comprises the following components in parts by weight: 20-40 parts of butane tetracarboxylic acid, 10-30 parts of tartaric acid, 3-5 parts of diglycolamine and 1-3 parts of imidazole catalyst.
Aiming at the related technologies, the inventor thinks that the compound crease-resistant finishing agent is not firmly combined with the yarn-dyed fabric, and after the fabric is washed for many times, the crease-resistant effect of the fabric is gradually reduced along with the falling of the compound crease-resistant finishing agent.
Disclosure of Invention
In order to improve the crease-resistance effect of cloth, this application provides a crease-resistance textile fabric.
The application provides a crease-resistant textile fabric adopts following technical scheme:
the crease-resistant textile fabric comprises yarn-dyed fabric, wherein the fiber surface of the yarn-dyed fabric is coated with a crease-resistant finishing agent, and the crease-resistant finishing agent is prepared from the following raw materials in parts by weight: 10-15 parts of butane tetracarboxylic acid, 10-15 parts of citric acid, 5-10 parts of polyhydric alcohol, 4-8 parts of glyoxal, 3-5 parts of carbohydrate, 2-3 parts of magnesium chloride, 1-2 parts of sodium hypophosphite, 1-2 parts of penetrating agent, 0.5-1 part of film-forming auxiliary agent and 120 parts of 100-fold water.
Through adopting above-mentioned technical scheme, owing to adopt the fibre surface cladding crease-resistance finishing agent at the look fabric, butane tetracarboxylic acid and citric acid take place esterification cross-linking reaction with the polyol, increase the carboxyl quantity that can take place the reaction with look fabric fiber molecule, the reactivity reinforcing, the carboxyl takes place esterification reaction with the hydroxyl of look fabric fiber molecule, form the compound of the network structure of macromolecule, make the fibre of look fabric when receiving external force, can produce more relative space of sliding, reduce because of the low constraint and the restriction to look fabric fiber molecule of crosslinking degree, reach the effect that improves cloth crease-resistance finishing. The added glyoxal and the fibers of the yarn-dyed fabric are subjected to a cross-linking reaction, one aldehyde group of glyoxal molecules is combined with two hydroxyl groups of cellulose molecules, and the other aldehyde group is combined with two hydroxyl groups of other cellulose molecules, so that the cross-linking reaction is completed, and the bonding strength between the crease-resistant finishing agent and the yarn-dyed fabric is improved. Because the esterification crosslinking of carboxyl and fiber molecules and the acid degradation of the carboxyl to fibers are competitive reactions, the addition of the carbohydrate can reduce the acid degradation of the carboxyl to cellulose, thereby improving the esterification crosslinking reaction of the carboxyl and the fiber molecules and further improving the crease-resistant effect of the crease-resistant finishing agent.
Preferably, the preparation method of the crease-resistant finishing agent comprises the following steps: (1) uniformly mixing butanetetracarboxylic acid, citric acid and polyhydric alcohol, and stirring for 1-3h at the temperature of 130-160 ℃ to obtain a mixture A; (2) adding glyoxal, carbohydrate, magnesium chloride, sodium hypophosphite and a penetrating agent into water, uniformly stirring to obtain a mixture B, adding the mixture A into the mixture B, and stirring for 0.5-1.5h to obtain the anti-wrinkling finishing agent.
By adopting the technical scheme, the butane tetracarboxylic acid and the citric acid react with the polyhydric alcohol firstly, wherein carboxyl groups of the butane tetracarboxylic acid and the citric acid react with hydroxyl groups of the polyhydric alcohol to generate ester groups, and then the ester groups are mixed with other raw materials to prepare the crease-resistant finishing agent with good crease resistance.
Preferably, the polyol comprises at least one of glycerol, pentaerythritol and sorbitol.
By adopting the technical scheme, hydroxyl groups contained in the glycerol, the pentaerythritol and the sorbitol can fully react with the citric acid and the butane tetracarboxylic acid.
Preferably, the saccharide compound comprises at least one of glucose, sucrose, maltose and chitosan.
By adopting the technical scheme, glucose, sucrose, maltose, chitosan and cellulose structural units are similar and can react with carboxyl, so that the acid degradation of the cellulose by the carboxyl is reduced.
Preferably, the film-forming aid is polyethylene glycol.
By adopting the technical scheme, the polyethylene glycol can promote the flowability of the crease-resistant finishing agent, and in the process of coating the crease-resistant finishing agent on the fiber surface of the yarn-dyed fabric, the polyethylene glycol can provide enough free volume so as to enable a high-molecular chain segment in the crease-resistant finishing agent to diffuse and wind to be fused into a continuous film.
Preferably, the yarn-dyed fabric is formed by blending cotton fibers and polyacrylonitrile fibers.
By adopting the technical scheme, the polyacrylonitrile fiber has good elasticity, high heat retention and excellent sun-proof performance, the softening temperature of the polyacrylonitrile fiber is 190-230 ℃, the polyacrylonitrile fiber is washed by hot water, and the polyacrylonitrile fiber is added to be used as a component of the yarn-dyed fabric, so that the durability of the fabric can be improved. In addition, the polyacrylonitrile has good elasticity, so that the yarn-dyed fabric is easy to recover after being deformed and has a certain anti-wrinkle effect.
Preferably, the crease-resistant finishing agent is prepared from the following raw materials in parts by weight: 12.8 parts of butane tetracarboxylic acid, 12.5 parts of citric acid, 7.6 parts of polyhydric alcohol, 6.2 parts of glyoxal, 4 parts of carbohydrate, 2.5 parts of magnesium chloride, 1.5 parts of sodium hypophosphite, 1.6 parts of penetrating agent, 0.8 part of film-forming assistant and 110 parts of water.
By adopting the technical scheme, the crease-resist finishing agent has the best crease-resist effect in the proportion.
Preferably, the crease-resistant textile fabric is prepared by the following steps:
s1, steaming and setting the yarn-dyed fabric at 80-120 ℃ for 1-2 h;
s2, soaking the yarn-dyed fabric subjected to yarn steaming and setting in an anti-crease finishing agent for 5-10min, and then rolling off the redundant anti-crease finishing agent; then dipping the fabric in the crease-resistant finishing agent for 3-8min again, and then rolling off the redundant crease-resistant finishing agent;
s3, pre-drying the impregnated yarn-dyed fabric at 80-120 ℃ for 1-3min, then raising the temperature to 130-170 ℃ for baking for 3-5min, then placing for 20-30h, and obtaining the crease-resistant textile fabric after the crease-resistant finishing agent is dried.
By adopting the technical scheme, the yarn-dyed fabric is firstly shaped by steaming yarn, the connection between fiber macromolecules of the yarn-dyed fabric is loosened, so that the yarn-dyed fabric can be fully contacted with the crease-resistant finishing agent, and the crease-resistant effect of the cloth can be improved after the yarn-dyed fabric is impregnated twice.
In summary, the present application has the following beneficial effects:
1. because this application adopts the fibre surface cladding crease-resistance finishing agent at the look fabric, butane tetracarboxylic acid and citric acid take place esterification cross-linking reaction with the polyol, increase the carboxyl quantity that can take place the reaction with look fabric fiber molecule, the reactivity reinforcing, the carboxyl takes place esterification reaction with the hydroxyl of look fabric fiber molecule, form macromolecular network structure's compound, make the fibre of look fabric when receiving external force, can produce more relative space of sliding, reduce because of the low constraint and the restriction to look fabric fiber molecule of cross-linking degree, reach the effect that improves cloth crease-resistance finishing.
2. According to the crease-resistant finishing agent, glyoxal is preferably added, and due to the fact that glyoxal and fibers of yarn-dyed fabric are subjected to a cross-linking reaction, one aldehyde group of glyoxal molecules is combined with two hydroxyl groups of cellulose molecules, and the other aldehyde group is combined with two hydroxyl groups of other cellulose molecules, so that the cross-linking reaction is completed, and the bonding strength between the crease-resistant finishing agent and the yarn-dyed fabric is improved.
3. According to the preparation method of the crease-resistant textile fabric, the yarn-dyed fabric is subjected to yarn steaming and shaping, the linkage between fiber macromolecules of the yarn-dyed fabric is loosened, the yarn-dyed fabric can be in full contact with the crease-resistant finishing agent, and the crease-resistant effect of the fabric can be improved after the yarn-dyed fabric is impregnated twice.
Detailed Description
The present application will be described in further detail with reference to examples.
The cotton cloth has good moisture absorption and air permeability, has excellent hand feeling and comfort level, is an ideal fabric for clothes and home textiles, is woven by cotton fibers, but has poor elasticity, and the fabric is easy to wrinkle after being washed by water, so that the various requirements of modern people on pursuing health, comfort and convenience are difficult to meet.
In order to improve the crease-resistant effect of cotton cloth, the cotton cloth is soaked in the crease-resistant finishing agent, but the combination between the existing cotton cloth and the crease-resistant finishing agent is not firm, and after the cotton cloth is washed for many times, the crease-resistant effect of the cotton cloth is gradually reduced along with the falling of the crease-resistant finishing agent.
Therefore, the crease-resist effect of the washed cloth is improved by improving the bonding strength between the crease-resist finishing agent and the yarn-dyed fabric.
Source of raw materials
Examples
Example 1
A crease-resistant textile fabric comprises a yarn-dyed fabric, wherein the yarn-dyed fabric is formed by blending 70% of cotton fibers and 30% of polyacrylonitrile fibers, the fiber surface of the yarn-dyed fabric is coated with a crease-resistant finishing agent, and the raw materials of the crease-resistant finishing agent are shown in Table 1
Table 1 shows the respective raw materials and the masses of the crease-resistant finishing agent in example 1
| Raw materials | Mass (kg) | Raw materials | Mass (kg) |
| Butane tetracarboxylic acid | 10 | Magnesium chloride | 2 |
| Citric acid | 10 | Sodium hypophosphite | 2 |
| Glycerol | 5 | Penetrant JFC | 1 |
| Glyoxal | 4 | Polyethylene glycol | 0.5 |
| Glucose | 3 | Water (W) | 100 |
The preparation method of the crease-resistant finishing agent comprises the following steps:
(1) adding butanetetracarboxylic acid, citric acid and glycerol into a reaction kettle, uniformly mixing, raising the temperature of the reaction kettle to 130 ℃, and stirring at the rotating speed of 2000r/min for 1h to obtain a mixture A;
(2) adding glyoxal, glucose, magnesium chloride, sodium hypophosphite and a penetrating agent JFC into water, uniformly stirring to obtain a mixture B, adding the mixture A into the mixture B, and continuously stirring at the rotating speed of 1500r/min for 0.5h to obtain the anti-wrinkling finishing agent.
The preparation method of the crease-resistant textile fabric comprises the following steps:
s1, steaming and setting the yarn-dyed fabric at 80 ℃ for 2 hours;
s2, soaking the yarn-dyed fabric subjected to yarn steaming and setting in an anti-crease finishing agent for 5min, and then rolling off the redundant anti-crease finishing agent; then soaking the fabric in the crease-resistant finishing agent for 3min again, and then rolling off the redundant crease-resistant finishing agent;
s3, pre-drying the impregnated yarn-dyed fabric at 80 ℃ for 3min, then raising the temperature to 130 ℃ for baking for 5min, then standing for 20h, and obtaining the crease-resistant textile fabric after the crease-resistant finishing agent is dried.
Example 2
A crease-resistant textile fabric comprises a yarn-dyed fabric, wherein the yarn-dyed fabric is formed by blending 70% of cotton fibers and 30% of polyacrylonitrile fibers, the fiber surface of the yarn-dyed fabric is coated with a crease-resistant finishing agent, and the raw materials of the crease-resistant finishing agent are shown in Table 2
Table 2 shows the respective raw materials and the masses of the crease-resistant finishing agent in example 2
| Raw materials | Mass (kg) | Raw materials | Mass (kg) |
| Butane tetracarboxylic acid | 15 | Magnesium chloride | 3 |
| Citric acid | 12.5 | Sodium hypophosphite | 1 |
| Pentaerythritol | 10 | Penetrant JFC | 2 |
| Glyoxal | 6 | Polyethylene glycol | 0.6 |
| Sucrose | 4 | Water (W) | 110 |
The preparation method of the crease-resistant finishing agent comprises the following steps:
(1) adding butanetetracarboxylic acid, citric acid and pentaerythritol into a reaction kettle, uniformly mixing, raising the temperature of the reaction kettle to 140 ℃, and stirring at the rotating speed of 2000r/min for 2 hours to obtain a mixture A;
(2) adding glyoxal, sucrose, magnesium chloride, sodium hypophosphite and a penetrating agent JFC into water, uniformly stirring to obtain a mixture B, adding the mixture A into the mixture B, and stirring at the rotating speed of 1000r/min for 1h to obtain the crease-resistant finishing agent.
The preparation method of the crease-resistant textile fabric comprises the following steps:
s1, steaming and setting the yarn-dyed fabric at 100 ℃ for 1.5 hours;
s2, soaking the yarn-dyed fabric subjected to yarn steaming and setting in an anti-crease finishing agent for 10min, and then rolling off the redundant anti-crease finishing agent; then soaking the fabric in the crease-resistant finishing agent for 8min again, and then rolling off the redundant crease-resistant finishing agent;
s3, pre-drying the impregnated yarn-dyed fabric for 2min at 100 ℃, then raising the temperature to 170 ℃, baking for 3min, then standing for 30h, and obtaining the crease-resistant textile fabric after the crease-resistant finishing agent is dried.
Example 3
A crease-resistant textile fabric comprises a yarn-dyed fabric, wherein the yarn-dyed fabric is formed by blending 70% of cotton fibers and 30% of polyacrylonitrile fibers, the fiber surface of the yarn-dyed fabric is coated with a crease-resistant finishing agent, and the raw materials of the crease-resistant finishing agent are shown in Table 3
Table 3 shows the respective raw materials and the masses of the crease-resistant finishing agent in example 3
| Raw materials | Mass (kg) | Raw materials | Mass (kg) |
| Butane tetracarboxylic acid | 12 | Magnesium chloride | 2.2 |
| Citric acid | 15 | Sodium hypophosphite | 1.5 |
| Pentaerythritol | 3.6 | Penetrant JFC | 1.3 |
| Sorbitol | 4.2 | Polyethylene glycol | 1 |
| Glyoxal | 8 | Water (W) | 120 |
| Chitosan | 5 |
The preparation method of the crease-resistant finishing agent comprises the following steps:
(1) adding butanetetracarboxylic acid, citric acid, pentaerythritol and sorbitol into a reaction kettle, uniformly mixing, raising the temperature of the reaction kettle to below 160 ℃, and stirring at a rotating speed of 2000r/min for 3 hours to obtain a mixture A;
(2) adding glyoxal, chitosan, magnesium chloride, sodium hypophosphite and a penetrating agent JFC into water, uniformly stirring to obtain a mixture B, adding the mixture A into the mixture B, and stirring at the rotating speed of 2000r/min for 1.5 hours to obtain the crease-resistant finishing agent.
The preparation method of the crease-resistant textile fabric comprises the following steps:
s1, steaming and setting the yarn-dyed fabric at 120 ℃ for 1 h;
s2, soaking the yarn-dyed fabric subjected to yarn steaming and setting in an anti-crease finishing agent for 8min, and then rolling off the redundant anti-crease finishing agent; then soaking the fabric in the crease-resistant finishing agent for 5min again, and then rolling off the redundant crease-resistant finishing agent;
s3, pre-drying the impregnated yarn-dyed fabric at 120 ℃ for 1min, then raising the temperature to 150 ℃ for baking for 4min, then standing for 24h, and obtaining the crease-resistant textile fabric after the crease-resistant finishing agent is dried.
Example 4
A crease-resistant textile fabric comprises a yarn-dyed fabric, wherein the yarn-dyed fabric is formed by blending 70% of cotton fibers and 30% of polyacrylonitrile fibers, the fiber surface of the yarn-dyed fabric is coated with a crease-resistant finishing agent, and the raw materials of the crease-resistant finishing agent are shown in Table 4
Table 4 shows the respective raw materials and the masses of the crease-resistant finishing agent in example 4
| Raw materials | Mass (kg) | Raw materials | Mass (kg) |
| Butane tetracarboxylic acid | 14.3 | Maltose | 2 |
| Citric acid | 11.6 | Magnesium chloride | 2.8 |
| Glycerol | 4.5 | Sodium hypophosphite | 1.8 |
| Pentaerythritol | 3 | Penetrant JFC | 1.5 |
| Glyoxal | 5 | Polyethylene glycol | 0.9 |
| Glucose | 2 | Water (W) | 105 |
The preparation method of the crease-resistant finishing agent comprises the following steps:
(1) adding butanetetracarboxylic acid, citric acid, glycerol and pentaerythritol into a reaction kettle, uniformly mixing, raising the temperature of the reaction kettle to be below 150 ℃, and stirring at the rotating speed of 2000r/min for 2 hours to obtain a mixture A;
(2) adding glyoxal, glucose, maltose, magnesium chloride, sodium hypophosphite and a penetrating agent JFC into water, uniformly stirring to obtain a mixture B, adding the mixture A into the mixture B, and stirring at the rotating speed of 1500r/min for 1h to obtain the anti-wrinkling finishing agent.
The preparation method of the crease-resistant textile fabric comprises the following steps:
s1, steaming and setting the yarn-dyed fabric at 110 ℃ for 2 hours;
s2, soaking the yarn-dyed fabric subjected to yarn steaming and setting in an anti-crease finishing agent for 6min, and then rolling off the redundant anti-crease finishing agent; then dipping the fabric in the crease-resistant finishing agent for 3-8min again, and then rolling off the redundant crease-resistant finishing agent;
s3, pre-drying the impregnated yarn-dyed fabric for 2min at 120 ℃, then raising the temperature to 160 ℃, baking for 4min, then standing for 25h, and obtaining the crease-resistant textile fabric after the crease-resistant finishing agent is dried.
Example 5
A crease-resistant textile fabric comprises a yarn-dyed fabric, wherein the yarn-dyed fabric is formed by blending 70% of cotton fibers and 30% of polyacrylonitrile fibers, the fiber surface of the yarn-dyed fabric is coated with a crease-resistant finishing agent, and the raw materials of the crease-resistant finishing agent are shown in Table 5
Table 5 shows the respective raw materials and the masses of the crease-resistant finishing agent in example 5
| Raw materials | Mass (kg) | Raw materials | Mass (kg) |
| Butane tetracarboxylic acid | 13.5 | Maltose | 2 |
| Citric acid | 13.8 | Chitosan | 1 |
| Glycerol | 2.6 | Magnesium chloride | 2.6 |
| Pentaerythritol | 3.3 | Sodium hypophosphite | 1.3 |
| Sorbitol | 2.5 | Penetrant JFC | 1.8 |
| Glyoxal | 7 | Polyethylene glycol | 0.7 |
| Sucrose | 1 | Water (W) | 115 |
The preparation method of the crease-resistant finishing agent comprises the following steps:
(1) adding butanetetracarboxylic acid, citric acid, glycerol, pentaerythritol and sorbitol into a reaction kettle, uniformly mixing, raising the temperature of the reaction kettle to be below 150 ℃, and stirring at the rotating speed of 2000r/min for 2 hours to obtain a mixture A;
(2) adding glyoxal, sucrose, maltose, chitosan, magnesium chloride, sodium hypophosphite and a penetrating agent JFC into water, uniformly stirring to obtain a mixture B, adding the mixture A into the mixture B, and stirring at the rotating speed of 1500r/min for 1h to obtain the crease-resistant finishing agent.
The preparation method of the crease-resistant textile fabric comprises the following steps:
s1, steaming and setting the yarn-dyed fabric at 100 ℃ for 1-2 h;
s2, soaking the yarn-dyed fabric subjected to yarn steaming and setting in an anti-crease finishing agent for 7min, and then rolling off the redundant anti-crease finishing agent; then soaking the fabric in the crease-resistant finishing agent for 5min again, and then rolling off the redundant crease-resistant finishing agent;
s3, pre-drying the impregnated yarn-dyed fabric at 120 ℃ for 3min, then raising the temperature to 170 ℃ for baking for 3min, then standing for 20h, and obtaining the crease-resistant textile fabric after the crease-resistant finishing agent is dried.
Example 6
A crease-resistant textile fabric comprises a yarn-dyed fabric, wherein the yarn-dyed fabric is formed by blending 70% of cotton fibers and 30% of polyacrylonitrile fibers, the fiber surface of the yarn-dyed fabric is coated with a crease-resistant finishing agent, and the raw materials of the crease-resistant finishing agent are shown in Table 6
Table 6 shows the respective raw materials and the masses of the crease-resistant finishing agent in example 6
The preparation method of the crease-resistant finishing agent comprises the following steps:
(1) adding butanetetracarboxylic acid, citric acid, glycerol, pentaerythritol and sorbitol into a reaction kettle, uniformly mixing, raising the temperature of the reaction kettle to be below 150 ℃, and stirring at the rotating speed of 2000r/min for 2 hours to obtain a mixture A;
(2) adding glyoxal, glucose, sucrose, maltose, chitosan, magnesium chloride, sodium hypophosphite and a penetrating agent JFC into water, uniformly stirring to obtain a mixture B, adding the mixture A into the mixture B, and stirring at a rotating speed of 1500r/min for 1h to obtain the anti-wrinkling finishing agent.
The preparation method of the crease-resistant textile fabric comprises the following steps:
s1, steaming and setting the yarn-dyed fabric at 100 ℃ for 1.5 hours;
s2, soaking the yarn-dyed fabric subjected to yarn steaming and setting in an anti-crease finishing agent for 8min, and then rolling off the redundant anti-crease finishing agent; then soaking the fabric in the crease-resistant finishing agent for 5min again, and then rolling off the redundant crease-resistant finishing agent;
s3, pre-drying the impregnated yarn-dyed fabric for 2min at 100 ℃, then raising the temperature to 150 ℃, baking for 4min, then standing for 24h, and obtaining the crease-resistant textile fabric after the crease-resistant finishing agent is dried.
Comparative example
Comparative example 1
An anti-crease textile fabric differs from example 6 in that no glyoxal is included in the anti-crease finish, otherwise the same as example 6.
Comparative example 2
A crease-resistant textile fabric differing from example 6 in that the crease-resistant finish does not comprise butanetetracarboxylic acid, otherwise the same as example 6.
Comparative example 3
A crease-resistant textile fabric, which differs from example 6 in that no citric acid is included in the crease-resistant finish, otherwise the same as example 6.
Comparative example 4
An crease-resistant textile fabric was distinguished from example 6 in that the crease-resistant finish did not include a saccharide compound, and was otherwise the same as example 6.
Performance test
Whiteness: testing by using a WSB-3A intelligent digital whiteness meter according to GB/T17644-2008 'test method for whiteness and chromaticity of textile fibers';
fold recovery angle: the YG (B)541E intelligent fabric crease elasticity instrument is used for testing by referring to GB/T3819-1997 test recovery angle method for crease recovery of textile fabrics, 5 blocks are respectively tested in the radial direction and the weft direction of each test, and an average value is taken;
washing: the crease-resistant textile fabrics prepared in the examples and the comparative examples are washed under the same conditions, the fabrics with the washing conditions of 15cm multiplied by 40mm are soaked in 500mL of water, then the fabrics are rotated and washed for 10min at the speed of 1000r/min, and after the washing is finished, the fabrics are dried, the fabrics are washed once, and after 20 times and 50 times of cyclic washing, the crease recovery angle test is carried out again;
tearing strength: using a YG065H/PC electronic fabric strength tester, with reference to GB/T3917.2-2009 "tear performance for textile fabrics second part: measurement of the tear Strength of a pants-type sample (Single slit) ".
Table 7 results of performance testing
As can be seen from the combination of examples 1 to 6 and table 7, the crease-resistant textile fabric prepared by the method has good crease-resistant effect, and after 20 times and 50 times of washing, although the crease-resistant recovery angle is reduced to a certain extent, the crease-resistant recovery angle still maintains good crease-resistant effect, and after the washing, ester bonds generated by crosslinking are subjected to hydrolytic fracture, so that the crosslinking degree is reduced, and therefore the crease-resistant recovery angle is reduced.
It can be seen by combining example 6 and comparative example 1 and table 7 that the glyoxal added in the crease-resistant finishing agent can significantly improve the crease-resistant effect of the fabric, because the added glyoxal and the fiber of the yarn-dyed fabric are subjected to a crosslinking reaction, one aldehyde group of glyoxal molecules is combined with two hydroxyl groups of cellulose molecules, and the other aldehyde group is combined with two hydroxyl groups of other cellulose molecules, thereby completing the crosslinking reaction, and improving the bonding strength between the crease-resistant finishing agent and the yarn-dyed fabric, the fabric can still maintain a good crease-resistant effect after being washed with water. In the comparative example 1, no glyoxal is added, and after washing, the binding force between the crease-resistant finishing agent and the fibers of the yarn-dyed fabric is gradually reduced, so that the crease-resistant effect of the fabric is greatly reduced.
By combining the embodiment 6, the comparative examples 2 to 3 and the table 7, it can be seen that butane tetracarboxylic acid and citric acid have a synergistic effect, and when the butane tetracarboxylic acid and the citric acid act together, the anti-wrinkle effect of the fabric is better, and the water washing resistance of the fabric is more excellent, because the butane tetracarboxylic acid and the citric acid have esterification crosslinking reaction with the polyhydric alcohol, the number of carboxyl groups capable of reacting with the fiber molecules of the yarn-dyed fabric is increased, the reactivity is enhanced, and the carboxyl groups and the hydroxyl groups of the fiber molecules of the yarn-dyed fabric have esterification reaction to form a compound with a macromolecular reticular structure, so that when the fiber of the yarn-dyed fabric is subjected to external force, more relative sliding spaces can be generated, the constraint and limitation of the fiber molecules of the yarn-dyed fabric due to low crosslinking degree are reduced, and the effect of improving the.
In combination with example 6, comparative example 4 and table 7, it can be seen that the saccharide compound added to the crease-resistant finishing agent can reduce the acid degradation of the carboxyl group to the cellulose, thereby improving the esterification crosslinking reaction of the carboxyl group and the fiber molecules and further improving the crease-resistant effect of the crease-resistant finishing agent. Compared with the prior art, the anti-wrinkle finishing agent has the advantages that the carbohydrate is not added in the comparative example 4, the acid degradation effect of carboxyl on cellulose reduces the binding force between the anti-wrinkle finishing agent and the yarn-dyed fabric fibers, so that the anti-wrinkle effect of the fabric is poor, and the anti-wrinkle effect of the fabric after washing is obviously reduced.
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.
Claims (8)
1. The utility model provides a crease-resistant textile fabric which characterized in that: the anti-crease finishing agent comprises yarn-dyed fabric, wherein the fiber surface of the yarn-dyed fabric is coated with the anti-crease finishing agent, and the anti-crease finishing agent is prepared from the following raw materials in parts by weight: 10-15 parts of butane tetracarboxylic acid, 10-15 parts of citric acid, 5-10 parts of polyhydric alcohol, 4-8 parts of glyoxal, 3-5 parts of carbohydrate, 2-3 parts of magnesium chloride, 1-2 parts of sodium hypophosphite, 1-2 parts of penetrating agent, 0.5-1 part of film-forming auxiliary agent and 120 parts of 100-fold water.
2. A crease-resistant textile fabric according to claim 1, characterized in that: the preparation method of the crease-resistant finishing agent comprises the following steps: (1) uniformly mixing butanetetracarboxylic acid, citric acid and polyhydric alcohol, and stirring for 1-3h at the temperature of 130-160 ℃ to obtain a mixture A; (2) adding glyoxal, carbohydrate, magnesium chloride, sodium hypophosphite and a penetrating agent into water, uniformly stirring to obtain a mixture B, adding the mixture A into the mixture B, and stirring for 0.5-1.5h to obtain the anti-wrinkling finishing agent.
3. A crease-resistant textile fabric according to claim 1, characterized in that: the polyol at least comprises one of glycerol, pentaerythritol and sorbitol.
4. A crease-resistant textile fabric according to claim 1, characterized in that: the saccharide compound at least comprises one of glucose, sucrose, maltose and chitosan.
5. A crease-resistant textile fabric according to claim 1, characterized in that: the film-forming assistant is polyethylene glycol.
6. A crease-resistant textile fabric according to claim 1, characterized in that: the yarn-dyed fabric is formed by blending cotton fibers and polyacrylonitrile fibers.
7. A crease-resistant textile fabric according to claim 1, characterized in that: the crease-resistant finishing agent is prepared from the following raw materials in parts by weight: 12.8 parts of butane tetracarboxylic acid, 12.5 parts of citric acid, 7.6 parts of polyhydric alcohol, 6.2 parts of glyoxal, 4 parts of carbohydrate, 2.5 parts of magnesium chloride, 1.5 parts of sodium hypophosphite, 1.6 parts of penetrating agent, 0.8 part of film-forming assistant and 110 parts of water.
8. A crease-resistant textile fabric according to claim 1, characterized in that: the crease-resistant textile fabric is prepared by the following steps:
s1, steaming and setting the yarn-dyed fabric at 80-120 ℃ for 1-2 h;
s2, soaking the yarn-dyed fabric subjected to yarn steaming and setting in an anti-crease finishing agent for 5-10min, and then rolling off the redundant anti-crease finishing agent; then dipping the fabric in the crease-resistant finishing agent for 3-8min again, and then rolling off the redundant crease-resistant finishing agent;
s3, pre-drying the impregnated yarn-dyed fabric at 80-120 ℃ for 1-3min, then raising the temperature to 130-170 ℃ for baking for 3-5min, then placing for 20-30h, and obtaining the crease-resistant textile fabric after the crease-resistant finishing agent is dried.
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|---|---|---|---|---|
| CN116516677A (en) * | 2023-07-04 | 2023-08-01 | 江苏悦孚油品有限公司 | Crease-resistant finishing agent and crease-resistant finishing method for fabric |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1963012A (en) * | 2006-12-05 | 2007-05-16 | 东华大学 | Crinkle-resistant finishing protective agent and method for crinkle-resistant finishing of fabrics |
| CN105002726A (en) * | 2015-07-13 | 2015-10-28 | 江苏神涛环保科技有限公司 | Fabric crease-resistant finishing agent |
-
2021
- 2021-01-09 CN CN202110027213.3A patent/CN113005782A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1963012A (en) * | 2006-12-05 | 2007-05-16 | 东华大学 | Crinkle-resistant finishing protective agent and method for crinkle-resistant finishing of fabrics |
| CN105002726A (en) * | 2015-07-13 | 2015-10-28 | 江苏神涛环保科技有限公司 | Fabric crease-resistant finishing agent |
Non-Patent Citations (5)
| Title |
|---|
| 刘宏光: "改善防皱整理织物强力损失的研究", 《中国博士学位论文全文数据库 工程科技Ⅰ辑》 * |
| 吴赞敏: "《纺织品清洁染整加工技术》", 31 January 2007, 中国纺织出版社 * |
| 纪惠军: "《印染技术》", 30 April 2012, 东华大学出版社 * |
| 郭腊梅: "《纺织结构成型学.3，纺织品染整》", 31 March 2016, 东华大学出版社 * |
| 陈美云 等: "棉织物的混合多元羧酸-壳聚糖防皱整理", 《印染》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116516677A (en) * | 2023-07-04 | 2023-08-01 | 江苏悦孚油品有限公司 | Crease-resistant finishing agent and crease-resistant finishing method for fabric |
| CN116516677B (en) * | 2023-07-04 | 2023-09-22 | 江苏悦孚油品有限公司 | Crease-resistant finishing agent and crease-resistant finishing method for fabric |
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Application publication date: 20210622 |