CN114403540B - Anti-aging woman boots and preparation method thereof - Google Patents
Anti-aging woman boots and preparation method thereof Download PDFInfo
- Publication number
- CN114403540B CN114403540B CN202111583614.3A CN202111583614A CN114403540B CN 114403540 B CN114403540 B CN 114403540B CN 202111583614 A CN202111583614 A CN 202111583614A CN 114403540 B CN114403540 B CN 114403540B
- Authority
- CN
- China
- Prior art keywords
- parts
- synthetic leather
- aging
- agent
- boot
- 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.)
- Active
Links
- 230000003712 anti-aging effect Effects 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 239000002649 leather substitute Substances 0.000 claims abstract description 67
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 49
- RXNYJUSEXLAVNQ-UHFFFAOYSA-N 4,4'-Dihydroxybenzophenone Chemical compound C1=CC(O)=CC=C1C(=O)C1=CC=C(O)C=C1 RXNYJUSEXLAVNQ-UHFFFAOYSA-N 0.000 claims abstract description 26
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229920005749 polyurethane resin Polymers 0.000 claims abstract description 22
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 14
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 9
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 9
- 229920005989 resin Polymers 0.000 claims abstract description 9
- 239000011347 resin Substances 0.000 claims abstract description 9
- OEIWPNWSDYFMIL-UHFFFAOYSA-N dioctyl benzene-1,4-dicarboxylate Chemical compound CCCCCCCCOC(=O)C1=CC=C(C(=O)OCCCCCCCC)C=C1 OEIWPNWSDYFMIL-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 7
- 239000003381 stabilizer Substances 0.000 claims abstract description 5
- 239000004088 foaming agent Substances 0.000 claims abstract description 3
- 229920002635 polyurethane Polymers 0.000 claims description 41
- 239000004814 polyurethane Substances 0.000 claims description 41
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 21
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 21
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 21
- 239000005642 Oleic acid Substances 0.000 claims description 21
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 21
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 21
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 21
- 239000002002 slurry Substances 0.000 claims description 17
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 14
- 239000010985 leather Substances 0.000 claims description 13
- 239000002585 base Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 238000004381 surface treatment Methods 0.000 claims description 11
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 10
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims description 10
- SHLNMHIRQGRGOL-UHFFFAOYSA-N barium zinc Chemical group [Zn].[Ba] SHLNMHIRQGRGOL-UHFFFAOYSA-N 0.000 claims description 10
- 239000006084 composite stabilizer Substances 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 7
- LDCRTTXIJACKKU-ARJAWSKDSA-N dimethyl maleate Chemical compound COC(=O)\C=C/C(=O)OC LDCRTTXIJACKKU-ARJAWSKDSA-N 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 238000009958 sewing Methods 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 230000003472 neutralizing effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000032683 aging Effects 0.000 abstract description 15
- 239000012756 surface treatment agent Substances 0.000 abstract description 5
- 230000000052 comparative effect Effects 0.000 description 16
- 238000012360 testing method Methods 0.000 description 11
- 238000004132 cross linking Methods 0.000 description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 5
- 229930182490 saponin Natural products 0.000 description 5
- 150000007949 saponins Chemical class 0.000 description 5
- 241001122767 Theaceae Species 0.000 description 4
- 125000003172 aldehyde group Chemical group 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000007259 addition reaction Methods 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 238000006482 condensation reaction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 125000004185 ester group Chemical group 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- -1 cationic group ammonium salt Chemical class 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 210000004233 talus Anatomy 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B1/00—Footwear characterised by the material
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
- A43B23/0205—Uppers; Boot legs characterised by the material
- A43B23/0215—Plastics or artificial leather
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/02—Boots covering the lower leg
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B9/00—Footwear characterised by the assembling of the individual parts
- A43B9/02—Footwear stitched or nailed through
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D8/00—Machines for cutting, ornamenting, marking or otherwise working up shoe part blanks
- A43D8/02—Cutting-out
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D86/00—Machines for assembling soles or heels onto uppers, not provided for in groups A43D25/00 - A43D83/00, e.g. by welding
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0061—Organic fillers or organic fibrous fillers, e.g. ground leather waste, wood bark, cork powder, vegetable flour; Other organic compounding ingredients; Post-treatment with organic compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
- D06N3/142—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes mixture of polyurethanes with other resins in the same layer
- D06N3/144—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes mixture of polyurethanes with other resins in the same layer with polyurethane and polymerisation products, e.g. acrylics, PVC
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2203/00—Macromolecular materials of the coating layers
- D06N2203/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06N2203/045—Vinyl (co)polymers
- D06N2203/048—Polyvinylchloride (co)polymers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2203/00—Macromolecular materials of the coating layers
- D06N2203/06—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06N2203/068—Polyurethanes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/16—Properties of the materials having other properties
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/16—Properties of the materials having other properties
- D06N2209/1678—Resistive to light or to UV
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2211/00—Specially adapted uses
- D06N2211/10—Clothing
- D06N2211/106—Footwear
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2211/00—Specially adapted uses
- D06N2211/12—Decorative or sun protection articles
- D06N2211/28—Artificial leather
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Abstract
The application relates to the technical field of boots and discloses an anti-aging female boot and a preparation method thereof. An anti-aging woman boot comprises a sole and a vamp, wherein the vamp comprises a synthetic leather base layer and a surface treatment agent coated on the surface of the synthetic leather base layer, and the surface treatment agent comprises the following components in parts by weight: 80-100 parts of polyurethane resin; 15-20 parts of dimethylformamide; 80-100 parts of polyvinyl chloride resin; 50-60 parts of dioctyl terephthalate; 10-20 parts of calcium carbonate; 10-15 parts of 4,4' -dihydroxybenzophenone; 6-8 parts of a fatting agent; 3-5 parts of stabilizer; 5-8 parts of foaming agent. The woman boots of the application have good ageing resistance and waterproof performance.
Description
Technical Field
The application relates to the technical field of boots, in particular to an anti-aging female boot and a preparation method thereof.
Background
The boot is a shoe with a slightly tubular shape and is up to the position above the ankle bone. The boot is applicable to men and women, wherein the types and styles of the lady boots are many. Along with the development of science and technology and the improvement of living standard of people, the performance requirements of women on the ladies' boots are continuously improved. A lady's boot typically includes a sole and an upper, which typically includes an outer layer of synthetic leather and an inner layer of lining material.
In general, after cleaning the lady boots, the lady boots need to be dried in the sun, and after the repeated drying process, the surface of the lady boots can be cracked due to aging, so that the lady boots need to be improved.
Disclosure of Invention
In order to improve the ageing resistance of the female boots, the application provides an anti-ageing female boot and a preparation method thereof.
In a first aspect, the application provides an anti-aging female boot, which adopts the following technical scheme:
an anti-aging woman boot comprises a sole and a vamp, wherein the vamp comprises a synthetic leather base layer and a surface treatment agent coated on the surface of the synthetic leather base layer, and the surface treatment agent comprises the following components in parts by weight: 80-100 parts of polyurethane resin; 15-20 parts of dimethylformamide; 80-100 parts of polyvinyl chloride resin; 50-60 parts of dioctyl terephthalate; 10-20 parts of calcium carbonate; 10-15 parts of 4,4' -dihydroxybenzophenone; 6-8 parts of a fatting agent; 3-5 parts of stabilizer; 5-8 parts of foaming agent.
By adopting the technical scheme, the dimethyl formamide is used as a solvent, the polyurethane resin and the polyvinyl chloride resin are uniformly mixed to form a base material of the surface treating agent, and the dioctyl terephthalate is used as a plasticizer. The 4,4 '-dihydroxybenzophenone in the surface treating agent has stronger ultraviolet light absorption capability, can absorb ultraviolet light and release or consume energy by heat or harmless low-energy radiation, so that the 4,4' -dihydroxybenzophenone can be used as an anti-aging agent of the synthetic leather, and the anti-aging performance of the synthetic leather is effectively improved, thereby improving the anti-aging capability of the lady boots. In addition, the hydroxyl in the 4,4' -dihydroxybenzophenone can be subjected to dehydration condensation reaction with the terminal carboxyl in the polyurethane resin to form a cross-linked structure, so that the bonding capability of the 4,4' -dihydroxybenzophenone and the polyurethane resin is strong, and the anti-aging effect of the 4,4' -dihydroxybenzophenone is improved.
Optionally, the surface treatment agent further comprises 1-2 parts of glutaraldehyde by weight.
Through adopting above-mentioned technical scheme, the aldehyde group at glutaraldehyde both ends can take place the cross-linking reaction with amide or ester group in the polyurethane for bond each other between the polyurethane molecule chain, form network structure, improve the compactness of combining between the polyurethane molecule, make the ageing resistance of synthetic leather. In addition, the aldehyde group of glutaraldehyde and the hydroxyl group in 4,4 '-dihydroxybenzophenone are easy to form hydrogen bonds, so that the bonding capability of the 4,4' -dihydroxybenzophenone and polyurethane is improved.
Optionally, the surface treating agent further comprises 3-5 parts by weight of ethylene oxide.
By adopting the technical scheme, the ethylene oxide can perform addition reaction with unsaturated double bonds in alkyl chains in polyurethane, so that the saturation of the polyurethane is improved, the occurrence of cracking of the unsaturated double bonds caused by external factors is reduced, the stability of polyurethane resin molecular chains is improved, and the ageing resistance of the polyurethane resin is improved. In addition, the ethylene oxide can carry out a crosslinking reaction with the terminal amino groups in the polyurethane molecules, so that the crosslinking degree of the polyurethane molecules is improved, and the ageing resistance of the polyurethane resin is improved.
Optionally, the fatting agent is oleic acid sulfonate.
By adopting the technical scheme, the oleic acid sulfonate has certain hydrophobicity, and the waterproof performance of the synthetic leather is improved. The carboxyl in the oleic acid sulfonate can be chemically bonded with the terminal amino in the polyurethane molecules, so that the crosslinking degree between the polyurethane molecules is improved, and the anti-aging capability of the synthetic leather material is improved to a certain extent. In addition, the hydrophilic sulfonate in the oleic acid has self-emulsifying capability, so that the dispersion capability of the fatliquoring agent on the surface of the synthetic leather is good, and the product subjected to the fatliquoring treatment has good stability and strong migration resistance.
Optionally, the fatting agent is modified as follows: 10-20 parts of fatliquoring agent and 4-6 parts of monoethanolamine are fully stirred and mixed, excessive 5wt% phosphoric acid solution is added for full reaction, and then alkali is added for neutralizing excessive acid, so that the modified fatliquoring agent is obtained.
By adopting the technical scheme, after oleic acid sulfonate and monoethanolamine react, cationic group ammonium salt can be introduced into oleic acid sulfonate, so that the fatting agent becomes an amphoteric fatting agent, thereby having good permeation, emulsification and dispersion properties and further improving the waterproof performance of synthetic leather. In addition, the amino and the hydroxyl in the monoethanolamine can respectively form hydrogen bonds with oxygen atoms on carbonyl groups in different polyurethane resin molecules, so that the interconnection force between polyurethane molecules is increased, the polyurethane molecules are not easy to break under the action of external force, and the anti-aging capability of the synthetic leather is improved to a certain extent.
Optionally, the fatting agent also comprises 8-12 parts of dimethyl maleate by weight.
Through the technical scheme, the dimethyl maleate can perform addition reaction with unsaturated bonds in the oleic acid sulfonate, and simultaneously, carbonyl in the dimethyl maleate can form hydrogen bonds with hydrogen atoms in amino in polyurethane resin, so that the adhesive force of the oleic acid sulfonate on the surface of the synthetic leather is improved, and the waterproof performance of the synthetic leather is further improved.
Optionally, the stabilizer is a barium-zinc composite stabilizer.
By adopting the technical scheme, the barium-zinc composite stabilizer has excellent thermal and light stability, strong stabilizing effect and good dispersibility.
In a second aspect, the application provides an anti-aging female boot preparation method, which adopts the following technical scheme:
the preparation method of the anti-aging female boots comprises the following steps:
s1, a first surface treatment process: uniformly mixing all components except the fatting agent of the surface treating agent according to the required weight parts to obtain polyurethane slurry, uniformly coating the polyurethane slurry on release paper, heating to 110-120 ℃ and drying to obtain release paper for synthetic leather;
s2, a surface treatment process II: coating a layer of fatliquoring agent on the surface of the release paper for the synthetic leather, and drying to obtain semi-finished leather;
s3, preparation of synthetic leather: combining the semi-finished leather to a synthetic leather base layer, and then stripping the release paper to obtain synthetic leather;
s4, preparation of female boots: cutting the synthetic leather into vamps, and sewing the vamps and soles together to obtain the anti-aging lady boots.
In summary, the present application includes at least one of the following beneficial technical effects:
1.4,4 '-dihydroxybenzophenone has strong ultraviolet light absorption capability, can absorb ultraviolet light and release or consume energy by heat or harmless low-energy radiation, so that 4,4' -dihydroxybenzophenone can be used as an anti-aging agent of synthetic leather, and the anti-aging performance of the synthetic leather is effectively improved, so that the anti-aging capability of the lady boots is improved. In addition, the hydroxyl in the 4,4' -dihydroxybenzophenone is easy to generate dehydration condensation reaction with the terminal carboxyl in the polyurethane resin to form a cross-linked structure, so that the bonding capability of the 4,4' -dihydroxybenzophenone and the polyurethane resin is improved, and the anti-aging effect of the 4,4' -dihydroxybenzophenone is improved;
2. aldehyde groups at two ends of glutaraldehyde can be subjected to crosslinking reaction with amide groups or ester groups in polyurethane, so that polyurethane molecular chains are mutually bonded to form a reticular structure, the bonding compactness between polyurethane molecules is improved, and the ageing resistance of the synthetic leather is improved. In addition, the aldehyde group of glutaraldehyde and the hydroxyl group in the 4,4 '-dihydroxybenzophenone are easy to form hydrogen bonds, so that the bonding capability of the 4,4' -dihydroxybenzophenone and polyurethane is improved;
3. the ethylene oxide can perform addition reaction with unsaturated double bonds in alkyl chains in polyurethane, so that the saturation of the polyurethane is improved, the occurrence of cracking of the unsaturated double bonds caused by ultraviolet irradiation is reduced, the stability of polyurethane resin molecular chains is improved, and the ageing resistance of the polyurethane resin is improved. In addition, the ethylene oxide can carry out a crosslinking reaction with the terminal amino groups in the polyurethane molecules, so that the crosslinking degree of the polyurethane molecules is improved, and the ageing resistance of the polyurethane resin is improved.
Detailed Description
The present application will be described in further detail with reference to examples.
The embodiment of the application adopts the following raw materials:
the tea saponin is commercially available from Shandong Yinghe Cheng Lai Biotechnology Co., ltd.
The barium zinc composite stabilizer is of the type R218 and is purchased from plastic chemical engineering sales company of Ruiyang county.
The polyurethane resin is 98-400 in type and is purchased from Guangzhou Ruilin New Material Co.
The polyvinyl chloride resin is SG-5, and is purchased from Jinan Xiang Feng Wei industry Co., ltd.
Example 1:
an anti-aging woman boot comprises a sole and a vamp, wherein the vamp comprises a synthetic leather base layer and a surface treating agent coated on the surface of the synthetic leather base layer, and the composition and the addition amount of raw materials for surface treatment are shown in table 1.
A preparation method of anti-aging female boots comprises the following steps:
s1, a first surface treatment process: uniformly mixing polyurethane resin, dimethylformamide, polyvinyl chloride resin, dioctyl terephthalate, calcium carbonate, 4' -dihydroxybenzophenone, oleic acid, barium zinc composite stabilizer and tea saponin to obtain polyurethane slurry, uniformly coating the polyurethane slurry on release paper, heating to 110 ℃ and drying to obtain the release paper for synthetic leather.
S2, a surface treatment process II: and coating a layer of fatliquoring agent on the surface of the release paper for the synthetic leather, and drying to obtain the semi-finished leather.
S3, preparation of synthetic leather: and (3) combining the semi-finished leather on a synthetic leather base layer, and then peeling off the release paper to obtain the synthetic leather.
S4, preparation of female boots: cutting the synthetic leather into vamps, and sewing the vamps and soles together to obtain the anti-aging lady boots.
The fatting agent adopts oleic acid.
Example 2:
a preparation method of anti-aging female boots comprises the following steps:
s1, a first surface treatment process: the components of the surface treating agent are as follows: polyurethane resin, dimethylformamide, polyvinyl chloride resin, dioctyl terephthalate, calcium carbonate, 4' -dihydroxybenzophenone, oleic acid, barium zinc composite stabilizer and tea saponin are uniformly mixed according to the required weight parts to obtain polyurethane slurry, and then the polyurethane slurry is uniformly coated on release paper, heated to 115 ℃ and dried to obtain the release paper for synthetic leather.
S2, a surface treatment process II: and coating a layer of fatliquoring agent on the surface of the release paper for the synthetic leather, and drying to obtain the semi-finished leather.
S3, preparation of synthetic leather: and (3) combining the semi-finished leather on a synthetic leather base layer, and then peeling off the release paper to obtain the synthetic leather.
S4, preparation of female boots: cutting the synthetic leather into vamps, and sewing the vamps and soles together to obtain the anti-aging lady boots.
The fatting agent adopts oleic acid.
Example 3:
a preparation method of anti-aging female boots comprises the following steps:
s1, a first surface treatment process: the components of the surface treating agent are as follows: polyurethane resin, dimethylformamide, polyvinyl chloride resin, dioctyl terephthalate, calcium carbonate, 4' -dihydroxybenzophenone, oleic acid, barium zinc composite stabilizer and tea saponin are uniformly mixed according to the required weight parts to obtain polyurethane slurry, and then the polyurethane slurry is uniformly coated on release paper, heated to 120 ℃ and dried to obtain the release paper for synthetic leather.
S2, a surface treatment process II: and coating a layer of fatliquoring agent on the surface of the release paper for the synthetic leather, and drying to obtain the semi-finished leather.
S3, preparation of synthetic leather: and (3) combining the semi-finished leather on a synthetic leather base layer, and then peeling off the release paper to obtain the synthetic leather.
S4, preparation of female boots: cutting the synthetic leather into vamps, and sewing the vamps and soles together to obtain the anti-aging lady boots.
Example 4:
the difference from example 2 is that: glutaraldehyde is also included in the polyurethane slurry.
Example 5:
the difference from example 4 is that: the polyurethane slurry also includes ethylene oxide.
Example 6:
the difference from example 5 is that: the fatting agent adopts oleic acid sulfonate.
Example 7:
the difference from example 6 is that: the fatting agent adopts a modified fatting agent.
The preparation process of the modified fatting agent comprises the following steps:
fully stirring and mixing oleic acid sulfonate and monoethanolamine, adding excessive 5wt% phosphoric acid solution for full reaction, and then adding alkali to neutralize the excessive acid to obtain the modified fatting agent.
Example 8:
the difference from example 7 is that: the preparation process of the modified fatting agent comprises the following steps:
fully stirring and mixing oleic acid sulfonate, dimethyl maleate and monoethanolamine, adding excessive 5wt% phosphoric acid solution for full reaction, and then adding alkali to neutralize the excessive acid to obtain the modified fatting agent.
Comparative example 1:
the difference from example 2 is that no 4,4' -dihydroxybenzophenone was added to the polyurethane slurry.
Comparative example 2:
the difference from example 2 is that no barium-zinc composite stabilizer is added to the polyurethane slurry.
Comparative example 3:
the difference from example 2 is that the synthetic leather was prepared without a fatliquoring treatment.
The raw material ratios in examples 1 to 8 and comparative examples 1 to 3 are shown in Table 1.
TABLE 1 raw material ratios in examples 1-8 and comparative examples 1-3
Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Example 6 | Example 7 | Example 8 | Comparative example 1 | Comparative example 2 | Comparative example 3 | |
Polyurethane resin (kg) | 8 | 9 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Dimethylformamide (kg) | 1.5 | 1.75 | 2 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 |
Polyvinyl chloride resin (kg) | 8 | 9 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Dioctyl terephthalate (kg) | 5 | 5.5 | 6 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
Calcium carbonate (kg) | 1 | 1.5 | 2 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
4,4Dihydroxybenzophenone (kg) | 1 | 1.25 | 1.5 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | / | 1.25 | 1.25 |
Barium zinc composite stabilizer (kg) | 0.3 | 0.4 | 0.5 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | / | 0.4 |
Tea saponin (kg) | 0.5 | 0.65 | 0.8 | 0.65 | 0.65 | 0.65 | 0.65 | 0.65 | 0.65 | 0.65 | 0.65 |
Oleic acid (kg) | 0.6 | 0.7 | 0.8 | 0.7 | 0.7 | / | / | / | / | / | / |
Glutaraldehyde (kg) | / | / | / | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | / | / | / |
Ethylene oxide (kg) | / | / | / | / | 0.4 | 0.4 | 0.4 | 0.4 | / | / | / |
Oleic acid sulfonate (kg) | / | / | / | / | / | 1.5 | 1.5 | 1.5 | / | / | / |
Monoethanolamine (kg) | / | / | / | / | / | / | 0.5 | 0.5 | / | / | / |
Dimethyl maleate (kg) | / | / | / | / | / | / | / | 1 | / | / | / |
Synthetic leather performance test:
the tensile strength and elongation at break of the synthetic leather of examples 1 to 8 and comparative examples 1 to 3 were measured according to the method described in GB/T1040-92 test method for tensile Property of plastics to characterize the aging resistance of female boots. The water absorption of the synthetic leather of examples 1 to 8 and comparative examples 1 to 3 was measured according to the method for measuring the water repellency of leather described in GB/T22890-2008 determination of the water repellency of soft leather physical and mechanical test, and the test results are shown in Table 2.
Table 2 results of leather property measurements
Tensile Strength/N/mm 2 | Elongation at break/% | 2h Water absorption/% | |
Example 1 | 8.5 | 25 | 22.3 |
Example 2 | 8.7 | 26 | 22.1 |
Example 3 | 8.6 | 24 | 22.2 |
Example 4 | 9.5 | 32 | 21.5 |
Example 5 | 10.4 | 39 | 21.2 |
Example 6 | 10.8 | 42 | 20.1 |
Example 7 | 11.2 | 45 | 19.5 |
Example 8 | 11.5 | 47 | 18.3 |
Comparative example 1 | 7.2 | 16 | 23.6 |
Comparative example 2 | 6.9 | 15 | 23.8 |
Comparative example 3 | 8.4 | 23 | 23.9 |
As can be seen from table 1:
1. the test data of examples 1-3 and comparative example 1 are compared to obtain that the tensile strength and the elongation at break of the prepared synthetic leather are obviously improved by adding 4,4 '-dihydroxybenzophenone into the polyurethane slurry, which indicates that the 4,4' -dihydroxybenzophenone can improve the ageing resistance of the synthetic leather.
2. The test data of examples 1-3 and comparative example 2 are compared, and the addition of the barium zinc composite stabilizer to the synthetic leather helps to improve the tensile strength and elongation at break of the synthetic leather.
3. The test data of examples 1-3 and comparative example 3 are compared to each other, and the anti-aging performance and the waterproof performance of the synthetic leather are improved after the oleic acid fatliquoring treatment in the preparation process.
4. The test data of example 4 and example 2 are compared, and glutaraldehyde is added into polyurethane slurry to obtain synthetic leather with higher tensile strength and elongation at break, which indicates that glutaraldehyde can react with polyurethane in a crosslinking way, so that the ageing resistance of the synthetic leather is improved.
5. The test data of example 5 and example 4 can be compared, and the tensile strength and elongation at break of the prepared synthetic leather are higher by adding ethylene oxide into the polyurethane slurry, which indicates that the ethylene oxide can react with unsaturated double bonds in polyurethane to improve the saturation of the polyurethane, thereby reducing the occurrence of the conditions of breaking unsaturated bonds in the polyurethane and the like caused by external factors and increasing the stability of polyurethane resin molecules.
6. The test data of the example 6 and the example 5 can be compared, and after the quality of the fatliquoring agent is replaced by oleic acid sulfonate, the waterproof performance of the prepared synthetic leather is better, and the ageing resistance is improved to a certain extent.
7. The test data of the example 7 and the test data of the example 6 are compared, and the waterproof performance and the ageing resistance of the prepared synthetic leather are better after the fatliquoring agent is subjected to modification treatment.
8. The test data of the embodiment 8 and the embodiment 7 can be compared, and after the dimethyl maleate is added into the fatting agent, the waterproof performance and the ageing resistance of the prepared synthetic leather are improved to a certain extent.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. An anti-aging lady's boot comprising a sole and an upper, characterized in that: the vamp comprises a synthetic leather base layer and a surface treating agent coated on the surface of the synthetic leather base layer, wherein the surface treating agent comprises the following components in parts by weight: 80-100 parts of polyurethane resin; 15-20 parts of dimethylformamide; 80-100 parts of polyvinyl chloride resin; 50-60 parts of dioctyl terephthalate; 10-20 parts of calcium carbonate; 10-15 parts of 4,4' -dihydroxybenzophenone; 6-8 parts of a fatting agent; 3-5 parts of stabilizer; 5-8 parts of foaming agent.
2. An anti-aging female boot as claimed in claim 1, wherein: the surface treating agent also comprises 1-2 parts of glutaraldehyde by weight.
3. An anti-aging female boot as claimed in claim 1, wherein: the surface treating agent also comprises 3-5 parts by weight of ethylene oxide.
4. An anti-aging female boot as claimed in claim 1, wherein: the fatting agent is oleic acid sulfonate.
5. An anti-aging female boot as claimed in claim 4, wherein: the fatting agent is subjected to the following modification treatment: 10-20 parts of fatliquoring agent and 4-6 parts of monoethanolamine are fully stirred and mixed, excessive 5wt% phosphoric acid solution is added for full reaction, and then alkali is added for neutralizing excessive acid, so that the modified fatliquoring agent is obtained.
6. An anti-aging female boot as claimed in claim 5, wherein: the fatting agent also comprises 8-12 parts of dimethyl maleate by weight.
7. An anti-aging female boot as claimed in claim 1, wherein: the stabilizer is a barium-zinc composite stabilizer.
8. A method of making an anti-aging female boot according to any one of claims 1 to 7, wherein: the method comprises the following steps:
s1, surface treatment: uniformly mixing all components except the fatting agent of the surface treating agent according to the required weight parts to obtain polyurethane slurry, uniformly coating the polyurethane slurry on release paper, heating to 110-120 ℃ and drying to obtain release paper for synthetic leather;
s2, a surface treatment process II: coating a layer of fatliquoring agent on the surface of the release paper for the synthetic leather, and drying to obtain semi-finished leather;
s3, preparation of synthetic leather: combining the semi-finished leather to a synthetic leather base layer, and then stripping the release paper to obtain synthetic leather;
s4, preparation of female boots: cutting the synthetic leather into vamps, and sewing the vamps and soles together to obtain the anti-aging lady boots.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111583614.3A CN114403540B (en) | 2021-12-22 | 2021-12-22 | Anti-aging woman boots and preparation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111583614.3A CN114403540B (en) | 2021-12-22 | 2021-12-22 | Anti-aging woman boots and preparation method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114403540A CN114403540A (en) | 2022-04-29 |
CN114403540B true CN114403540B (en) | 2023-11-17 |
Family
ID=81268076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111583614.3A Active CN114403540B (en) | 2021-12-22 | 2021-12-22 | Anti-aging woman boots and preparation method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114403540B (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010029008A (en) * | 1999-09-28 | 2001-04-06 | 현창순 | process for preparing polyurethane/polyvinylchloride synthetic leather |
CN101942766A (en) * | 2010-07-22 | 2011-01-12 | 上海华峰超纤材料股份有限公司 | Synthetic leather, preparation method and application thereof in protecting shoes |
CN103805009A (en) * | 2012-11-06 | 2014-05-21 | 陶氏环球技术有限公司 | Aqueous leather coating composition and method for coating leather |
CN104233839A (en) * | 2014-10-14 | 2014-12-24 | 福建宝利特集团有限公司 | Once-formed PU/ PVC synthetic leather and preparation method thereof |
CN106565926A (en) * | 2016-10-21 | 2017-04-19 | 广西师范学院 | Anti-ultraviolet aging chain extender for polyurethane and preparation method thereof |
CN107119465A (en) * | 2017-07-06 | 2017-09-01 | 福建宝利特科技股份有限公司 | A kind of environmental protection flame retardant artificial leather and preparation method thereof |
CN110628102A (en) * | 2019-10-18 | 2019-12-31 | 福州大学 | Preparation method of ultraviolet light aging-resistant wear-resistant rain shoes |
CN110714338A (en) * | 2019-09-27 | 2020-01-21 | 浙江大东方椅业股份有限公司 | Preparation method of anti-aging PU fabric |
CN111893775A (en) * | 2020-08-05 | 2020-11-06 | 盐城工学院 | Preparation method of ultraviolet-proof anti-yellowing waterproof coated fabric |
-
2021
- 2021-12-22 CN CN202111583614.3A patent/CN114403540B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010029008A (en) * | 1999-09-28 | 2001-04-06 | 현창순 | process for preparing polyurethane/polyvinylchloride synthetic leather |
CN101942766A (en) * | 2010-07-22 | 2011-01-12 | 上海华峰超纤材料股份有限公司 | Synthetic leather, preparation method and application thereof in protecting shoes |
CN103805009A (en) * | 2012-11-06 | 2014-05-21 | 陶氏环球技术有限公司 | Aqueous leather coating composition and method for coating leather |
CN104233839A (en) * | 2014-10-14 | 2014-12-24 | 福建宝利特集团有限公司 | Once-formed PU/ PVC synthetic leather and preparation method thereof |
CN106565926A (en) * | 2016-10-21 | 2017-04-19 | 广西师范学院 | Anti-ultraviolet aging chain extender for polyurethane and preparation method thereof |
CN107119465A (en) * | 2017-07-06 | 2017-09-01 | 福建宝利特科技股份有限公司 | A kind of environmental protection flame retardant artificial leather and preparation method thereof |
CN110714338A (en) * | 2019-09-27 | 2020-01-21 | 浙江大东方椅业股份有限公司 | Preparation method of anti-aging PU fabric |
CN110628102A (en) * | 2019-10-18 | 2019-12-31 | 福州大学 | Preparation method of ultraviolet light aging-resistant wear-resistant rain shoes |
CN111893775A (en) * | 2020-08-05 | 2020-11-06 | 盐城工学院 | Preparation method of ultraviolet-proof anti-yellowing waterproof coated fabric |
Also Published As
Publication number | Publication date |
---|---|
CN114403540A (en) | 2022-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Lee et al. | Efficient and controllable synthesis of highly substituted gelatin methacrylamide for mechanically stiff hydrogels | |
CN109897517B (en) | Polyurethane with enhanced softness | |
KR101834441B1 (en) | Eco-friendly water-repellent suede manufacturing method with improved wicking water-repellent performance | |
Qin et al. | Glycidyl methacrylate grafted onto enzyme-treated soybean meal adhesive with improved wet shear strength | |
CN114403540B (en) | Anti-aging woman boots and preparation method thereof | |
CN106188465A (en) | A kind of high resilience waterborne polyurethane resin material and preparation method thereof | |
Li et al. | Synthesis of cationic waterborne polyurethane via thiol-ene click reaction and catechol chemistry to improve the performance of soybean meal adhesives | |
CN109181032B (en) | Ageing-resistant natural rubber raw rubber and preparation method thereof | |
US11634563B2 (en) | Epoxidized natural rubber composite and preparation process thereof | |
CN110591189B (en) | Hydrothermal double-stimulation-response shape memory polymer material and preparation method thereof | |
CN114667356A (en) | Leather-like material comprising melt blended collagen and thermoplastic polymer | |
CN108978240B (en) | Elastic leather and preparation method thereof | |
CN111117107A (en) | Shoe with high-toughness sole and preparation method thereof | |
CN110395016A (en) | Sweat proof leather and preparation method thereof | |
CN115109323B (en) | High-elasticity heat-insulation women's shoes and production process thereof | |
CN112724655B (en) | Polyurethane resin composition and preparation method and application thereof | |
CN1957787A (en) | Artificial flowers, and preparation method | |
CN114181487A (en) | Anti-aging shoe and production process thereof | |
CN111647170B (en) | Amphiphilic amphoteric polypeptidyl polymer, preparation method and application | |
CN110511521B (en) | Polyallylbenzamide-graphene hydrogel and preparation method thereof | |
Pan et al. | Influence of preparation conditions on the properties of keratin-based polymer hydrogel | |
CN111234671A (en) | Anti-aging women's boots and preparation method thereof | |
CN112480414A (en) | Hydrophilic silicone oil and preparation method thereof | |
CN113913146A (en) | Adhesive and preparation method and application thereof | |
CN111019237A (en) | Antistatic plastic master batch for automotive interior |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |