CN114403540B - 一种抗老化的女靴及其制备方法 - Google Patents
一种抗老化的女靴及其制备方法 Download PDFInfo
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- 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
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- 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
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- 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
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- LDCRTTXIJACKKU-ARJAWSKDSA-N dimethyl maleate Chemical compound COC(=O)\C=C/C(=O)OC LDCRTTXIJACKKU-ARJAWSKDSA-N 0.000 claims description 7
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- 125000003172 aldehyde group Chemical group 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
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Classifications
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
本申请涉及靴子的技术领域,公开了一种抗老化的女靴及其制备方法。一种抗老化的女靴,包括鞋底和鞋面,所述鞋面包括合成革基层和涂覆在合成革基层表面的表面处理剂,所述表面处理剂包括如下重量份的组分:80‑100份聚氨酯树脂;15‑20份二甲基甲酰胺;80‑100份聚氯乙烯树脂;50‑60份对苯二甲酸二辛酯;10‑20份碳酸钙;10‑15份4,4′‑二羟基二苯甲酮;6‑8份加脂剂;3‑5份稳定剂;5‑8份发泡剂。本申请的女靴具有良好的抗老化性能和防水性能。
Description
技术领域
本申请涉及靴子的技术领域,尤其是涉及一种抗老化的女靴及其制备方法。
背景技术
靴子,是帮子略呈筒状,高至踝子骨以上的鞋。靴子可适用于男女穿着,其中女靴的种类、样式很多。随着科技的发展和人们生活水平的提高,女性对于女靴的性能需求也在不断提升。女靴通常包括鞋底和鞋面,鞋面通常包括外层的合成革和内层的内衬材料。
通常,清洗女靴后,需将其放置在阳光下晒干,而经过反复晾晒的过程,女靴的表面会出现因老化而开裂的问题,有待改进。
发明内容
为了提高女靴的抗老化性能,本申请提供一种抗老化的女靴及其制备方法。
第一方面,本申请提供的一种抗老化的女靴采用如下的技术方案:
一种抗老化的女靴,包括鞋底和鞋面,所述鞋面包括合成革基层和涂覆在合成革基层表面的表面处理剂,所述表面处理剂包括如下重量份的组分:80-100份聚氨酯树脂;15-20份二甲基甲酰胺;80-100份聚氯乙烯树脂;50-60份对苯二甲酸二辛酯;10-20份碳酸钙;10-15份4,4′-二羟基二苯甲酮;6-8份加脂剂;3-5份稳定剂;5-8份发泡剂。
通过采用上述技术方案,以二甲基甲酰胺作为溶剂,通过聚氨酯树脂和聚氯乙烯树脂均匀混合形成表面处理剂的基础材料,对苯二甲酸二辛酯为增塑剂。表面处理剂中4,4′-二羟基二苯甲酮具有较强的紫外光吸收能力,它能够吸收紫外光并将其以热量或无害低能辐射将能量释放或消耗掉,所以4,4′-二羟基二苯甲酮可以作为合成革的防老剂,有效提高合成革的抗老化性能,从而提高女靴的抗老化能力。此外,4,4′-二羟基二苯甲酮中的羟基会与聚氨酯树脂中的末端羧基发生脱水缩合反应,形成交联结构,使得4,4′-二羟基二苯甲酮与聚氨酯树脂的结合能力强,从而提高4,4′-二羟基二苯甲酮的抗老化作用效果。
可选的,按重量份计,所述表面处理剂还包括1-2份戊二醛。
通过采用上述技术方案,戊二醛两端的醛基可以和聚氨酯中的酰胺基或酯基发生交联反应,使得聚氨酯分子链之间相互键合,形成网状结构,提高聚氨酯分子之间结合的紧密度,使得合成革的抗老化性能。此外,戊二醛的醛基和4,4′-二羟基二苯甲酮中的羟基易形成氢键,提高4,4′-二羟基二苯甲酮与聚氨酯的结合能力。
可选的,按重量份计,所述表面处理剂还包括有3-5份的环氧乙烷。
通过采用上述技术方案,环氧乙烷可与聚氨酯中烷基链中的不饱和双键发生加成反应,提高聚氨酯的饱和度,减少因外界因素而导致不饱和双键发生裂解等情况发生,增加聚氨酯树脂分子链的稳定性,从而提高聚氨酯树脂的抗老化性能。此外环氧乙烷会与聚氨酯分子中的末端氨基发生交联反应,提高聚氨酯分子的交联度,从而提高聚氨酯树脂的抗老化能力。
可选的,所述加脂剂为油酸磺酸盐。
通过采用上述技术方案,油酸磺酸盐具有一定的疏水性,提高合成革的防水性能。油酸磺酸盐中的羧基会与聚氨酯分子中的末端氨基发生化学键合,提高聚氨酯分子之间的交联度,从而在一定程度上提高合成革材料的抗老化能力。此外,油酸中的亲水性磺酸盐,具备自乳化能力,使得加脂剂在合成革表面的分散能力较好,经过加脂处理的产品稳定性好,耐迁移能力强。
可选的,所述加脂剂经过如下改性处理:将10-20份加脂剂和4-6份单乙醇胺,充分搅拌混合后,加入过量的5wt%磷酸溶液充分反应后,再加碱中和多余的酸,得到改性加脂剂。
通过采用上述技术方案,油酸磺酸盐和单乙醇胺反应后,可在油酸磺酸盐中引入阳离子基团铵盐,使得加脂剂成为两性加脂剂,从而使其具有良好的渗透、乳化与分散性能,进一步提高合成革的防水性能。此外,单乙醇胺中的氨基和羟基会分别与不同聚氨酯树脂分子中的羰基上的氧原子形成氢键,增加聚氨酯分子之间的相互连接力,使得聚氨酯分子在外力作用下不易断裂,一定程度上提高合成革的抗老化能力。
可选的,按重量份计,所述加脂剂中还包括8-12份马来酸二甲酯。
通过采用上述技术方案,马来酸二甲酯会与油酸磺酸盐中的不饱和键发生加成反应,同时马来酸二甲酯中的羰基会和聚氨酯树脂中的氨基中的氢原子形成氢键,从而提高油酸磺酸盐在合成革表面的附着力,进一步提高合成革的防水性能。
可选的,所述稳定剂为钡锌复合稳定剂。
通过采用上述技术方案,钡锌复合稳定剂有优良的热、光稳定性,稳定作用较强,分散性良好。
第二方面,本申请提供一种抗老化的女靴的制备方法采用如下技术方案:
一种抗老化的女靴的制备方法包括如下步骤:
S1,表面处理过程一:将表面处理剂除加脂剂外的各个组分按所需重量份均匀混合,得到聚氨酯浆料,然后将聚氨酯浆料均匀涂覆在离型纸上,加热至110-120℃烘干,得到合成革用离型纸;
S2,表面处理过程二:将上述合成革用离型纸表面涂覆一层加脂剂,干燥得到半成革;
S3,合成革的制备:将上述半成革结合至合成革基层上,再将离型纸剥离,得到合成革;
S4,女靴制备:将上述合成革裁切制成鞋面,再将上述鞋面与鞋底缝制在一起,得到抗老化女靴。
综上所述,本申请包括以下至少一种有益技术效果:
1.4,4′-二羟基二苯甲酮具有较强的紫外光吸收能力,它能够吸收紫外光并将其以热量或无害低能辐射将能量释放或消耗掉,所以4,4′-二羟基二苯甲酮可以作为合成革的防老剂,有效提高合成革的抗老化性能,从而提高女靴的抗老化能力。此外,4,4′-二羟基二苯甲酮中的羟基易与聚氨酯树脂中的末端羧基发生脱水缩合反,形成交联结构,提高4,4′-二羟基二苯甲酮与聚氨酯树脂的结合能力,从而提高4,4′-二羟基二苯甲酮的抗老化作用效果;
2.戊二醛两端的醛基可以和聚氨酯中的酰胺基或酯基发生交联反应,使得聚氨酯分子链之间相互键合,形成网状结构,提高聚氨酯分子之间结合的紧密度,使得合成革的抗老化性能。此外,戊二醛的醛基和4,4′-二羟基二苯甲酮中的羟基易形成氢键,提高4,4′-二羟基二苯甲酮与聚氨酯的结合能力;
3.环氧乙烷可与聚氨酯中烷基链中的不饱和双键发生加成反应,提高聚氨酯的饱和度,减少因紫外光照射而导致不饱和双键发生裂解等情况发生,增加聚氨酯树脂分子链的稳定性,从而提高聚氨酯树脂的抗老化性能。此外环氧乙烷会与聚氨酯分子中的末端氨基发生交联反应,提高聚氨酯分子的交联度,从而提高聚氨酯树脂的抗老化能力。
具体实施方式
以下结合实施例对本申请作进一步详细说明。
本申请实施例采用如下原料:
茶皂素的型号为工业级,购买自山东盈合盛来生物科技有限公司。
钡锌复合稳定剂的型号为R218,购买自青阳县瑞盈塑胶化工销售有限公司。
聚氨酯树脂的型号为98-400,购买自广州市瑞麟新材料有限公司。
聚氯乙烯树脂的型号为SG-5,购买自济南祥丰伟业化工有限公司。
实施例1:
一种抗老化的女靴,包括鞋底和鞋面,鞋面包括合成革基层和涂覆在合成革基层表面的表面处理剂,表面处理的原料组成及添加量如表1所示。
一种抗老化女靴的制备方法,包括以下步骤:
S1,表面处理过程一:将聚氨酯树脂、二甲基甲酰胺、聚氯乙烯树脂、对苯二甲酸二辛酯、碳酸钙、4,4′-二羟基二苯甲酮、油酸、钡锌复合稳定剂以及茶皂素均匀混合,得到聚氨酯浆料,然后将聚氨酯浆料均匀涂覆在离型纸上,加热至110℃烘干,得到合成革用离型纸。
S2,表面处理过程二:将上述合成革用离型纸表面涂覆一层加脂剂,干燥得到半成革。
S3,合成革的制备:将上述半成革结合至合成革基层上,再将离型纸剥离,得到合成革。
S4,女靴制备:将上述合成革裁切制成鞋面,再将上述鞋面与鞋底缝制在一起,得到抗老化女靴。
上述加脂剂采用油酸。
实施例2:
一种抗老化女靴的制备方法,包括以下步骤:
S1,表面处理过程一:将表面处理剂的各个组分:聚氨酯树脂、二甲基甲酰胺、聚氯乙烯树脂、对苯二甲酸二辛酯、碳酸钙、4,4′-二羟基二苯甲酮、油酸、钡锌复合稳定剂以及茶皂素,按所需重量份均匀混合,得到聚氨酯浆料,然后将聚氨酯浆料均匀涂覆在离型纸上,加热至115℃烘干,得到合成革用离型纸。
S2,表面处理过程二:将上述合成革用离型纸表面涂覆一层加脂剂,干燥得到半成革。
S3,合成革的制备:将上述半成革结合至合成革基层上,再将离型纸剥离,得到合成革。
S4,女靴制备:将上述合成革裁切制成鞋面,再将上述鞋面与鞋底缝制在一起,得到抗老化女靴。
上述加脂剂采用油酸。
实施例3:
一种抗老化女靴的制备方法,包括以下步骤:
S1,表面处理过程一:将表面处理剂的各个组分:聚氨酯树脂、二甲基甲酰胺、聚氯乙烯树脂、对苯二甲酸二辛酯、碳酸钙、4,4′-二羟基二苯甲酮、油酸、钡锌复合稳定剂以及茶皂素,按所需重量份均匀混合,得到聚氨酯浆料,然后将聚氨酯浆料均匀涂覆在离型纸上,加热至120℃烘干,得到合成革用离型纸。
S2,表面处理过程二:将上述合成革用离型纸表面涂覆一层加脂剂,干燥得到半成革。
S3,合成革的制备:将上述半成革结合至合成革基层上,再将离型纸剥离,得到合成革。
S4,女靴制备:将上述合成革裁切制成鞋面,再将上述鞋面与鞋底缝制在一起,得到抗老化女靴。
实施例4:
与实施例2的区别在于:聚氨酯浆料中还包括有戊二醛。
实施例5:
与实施例4的区别在于:聚氨酯浆料中还包括有环氧乙烷。
实施例6:
与实施例5的区别在于:加脂剂采用油酸磺酸盐。
实施例7:
与实施例6的区别在于:加脂剂采用改性加脂剂。
改性加脂剂的制备过程如下:
将油酸磺酸盐和单乙醇胺充分搅拌混合后,加入过量的5wt%磷酸溶液充分反应后,再加碱中和多余的酸,得到改性加脂剂。
实施例8:
与实施例7的区别在于:改性加脂剂的制备过程如下:
将油酸磺酸盐、马来酸二甲酯和单乙醇胺充分搅拌混合后,加入过量的5wt%磷酸溶液充分反应后,再加碱中和多余的酸,得到改性加脂剂。
对比例1:
与实施例2的区别在于,聚氨酯浆料中不添加4,4′-二羟基二苯甲酮。
对比例2:
与实施例2的区别在于,聚氨酯浆料中不添加钡锌复合稳定剂。
对比例3:
与实施例2的区别在于,合成革的制备过程不经过加脂处理。
实施例1-8以及对比例1-3中的原料配比如表1所示。
表1 实施例1-8及对比例1-3中的原料配比
实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 | 实施例7 | 实施例8 | 对比例1 | 对比例2 | 对比例3 | |
聚氨酯树脂(kg) | 8 | 9 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
二甲基甲酰胺(kg) | 1.5 | 1.75 | 2 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 |
聚氯乙烯树脂(kg) | 8 | 9 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
对苯二甲酸二辛酯(kg) | 5 | 5.5 | 6 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
碳酸钙(kg) | 1 | 1.5 | 2 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
4,4-二羟基二苯甲酮(kg) | 1 | 1.25 | 1.5 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | / | 1.25 | 1.25 |
钡锌复合稳定剂(kg) | 0.3 | 0.4 | 0.5 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | / | 0.4 |
茶皂素(kg) | 0.5 | 0.65 | 0.8 | 0.65 | 0.65 | 0.65 | 0.65 | 0.65 | 0.65 | 0.65 | 0.65 |
油酸(kg) | 0.6 | 0.7 | 0.8 | 0.7 | 0.7 | / | / | / | / | / | / |
戊二醛(kg) | / | / | / | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | / | / | / |
环氧乙烷(kg) | / | / | / | / | 0.4 | 0.4 | 0.4 | 0.4 | / | / | / |
油酸磺酸盐(kg) | / | / | / | / | / | 1.5 | 1.5 | 1.5 | / | / | / |
单乙醇胺(kg) | / | / | / | / | / | / | 0.5 | 0.5 | / | / | / |
马来酸二甲酯(kg) | / | / | / | / | / | / | / | 1 | / | / | / |
合成革性能测试:
根据GB/T1040-92《塑料拉伸性能试验方法》中记载的方法来测定实施例1-8和对比例1-3中合成革的抗张强度和断裂伸长率,以表征女靴的抗老化能力。根据GB/T22890-2008《皮革物理和机械试验柔软皮革防水性能的测定》中记载的测定皮革防水性能的方法来测定实施例1-8和对比例1-3中合成革的吸水率,测试结果如表2所示。
表2 皮革性能的测定结果
抗张强度/N/mm2 | 断裂伸长率/% | 2h吸水率/% | |
实施例1 | 8.5 | 25 | 22.3 |
实施例2 | 8.7 | 26 | 22.1 |
实施例3 | 8.6 | 24 | 22.2 |
实施例4 | 9.5 | 32 | 21.5 |
实施例5 | 10.4 | 39 | 21.2 |
实施例6 | 10.8 | 42 | 20.1 |
实施例7 | 11.2 | 45 | 19.5 |
实施例8 | 11.5 | 47 | 18.3 |
对比例1 | 7.2 | 16 | 23.6 |
对比例2 | 6.9 | 15 | 23.8 |
对比例3 | 8.4 | 23 | 23.9 |
从表1可以看出:
1、实施例1-3及对比例1的测试数据对比可得,聚氨酯浆料中加入4,4′-二羟基二苯甲酮,制得的合成革的抗张强度和断裂伸长率明显提高,说明4,4′-二羟基二苯甲酮能够提高合成革的抗老化性能。
2、实施例1-3和对比例2的测试数据对比可得,合成革中添加钡锌复合稳定剂,有助于提高合成革的抗张强度和断裂伸长率。
3、实施例1-3和对比例3的测试数据对比可得,合成革的制备过程经过油酸加脂处理后,抗老化性能和防水性能均有所提高。
4、实施例4和实施例2的测试数据对比可得,聚氨酯浆料中加入戊二醛,制得的合成革的抗张强度和断裂伸长率更高,说明戊二醛可以和聚氨酯发生交联反应,从而提高合成革的抗老化性能。
5、实施例5和实施例4的测试数据对比可得,聚氨酯浆料中加入环氧乙烷,制得的合成革的抗张强度和断裂伸长率更高,说明环氧乙烷能够与聚氨酯中不饱和双键发生反应,提高聚氨酯的饱和度,从而减少因外界因素导致聚氨酯中不饱和键断裂等情况发生,增加聚氨酯树脂分子的稳定性。
6、实施例6和实施例5的测试数据对比可得,加脂剂等质量替换为油酸磺酸盐后,制得的合成革的防水性能更好,同时抗老化性能也有一定程度的提升。
7、实施例7和实施例6的测试数据对比可得,加脂剂经过改性处理后,制得的合成革的防水性能更好,抗老化性能也有一定程度的提升。
8、实施例8和实施例7的测试数据对比可得,加脂剂中加入马来酸二甲酯后,制得的合成革防水性能提升,抗老化性能也有一定程度的提升。
以上均为本申请的较佳实施例,并非依此限制本申请的保护范围,故:凡依本申请的结构、形状、原理所做的等效变化,均应涵盖于本申请的保护范围之内。
Claims (8)
1.一种抗老化的女靴,包括鞋底和鞋面,其特征在于:所述鞋面包括合成革基层和涂覆在合成革基层表面的表面处理剂,所述表面处理剂包括如下重量份的组分:80-100份聚氨酯树脂;15-20份二甲基甲酰胺;80-100份聚氯乙烯树脂;50-60份对苯二甲酸二辛酯;10-20份碳酸钙;10-15份4,4′-二羟基二苯甲酮;6-8份加脂剂;3-5份稳定剂;5-8份发泡剂。
2.根据权利要求1所述的一种抗老化的女靴,其特征在于:按重量份计,所述表面处理剂还包括1-2份戊二醛。
3.根据权利要求1所述的一种抗老化的女靴,其特征在于:按重量份计,所述表面处理剂还包括3-5份环氧乙烷。
4.根据权利要求1所述的一种抗老化的女靴,其特征在于:所述加脂剂为油酸磺酸盐。
5.根据权利要求4所述的一种抗老化的女靴,其特征在于:所述加脂剂经过如下改性处理:将10-20份加脂剂和4-6份单乙醇胺,充分搅拌混合后,加入过量的5wt%磷酸溶液充分反应后,再加碱中和多余的酸,得到改性加脂剂。
6.根据权利要求5所述的一种抗老化的女靴,其特征在于:按重量份计,所述加脂剂中还包括8-12份马来酸二甲酯。
7.根据权利要求1所述的一种抗老化的女靴,其特征在于:所述稳定剂为钡锌复合稳定剂。
8.一种根据权利要求1-7任一项所述的抗老化的女靴的制备方法,其特征在于:包括如下步骤:
S1,表面处理一:将表面处理剂除加脂剂外的各个组分按所需重量份均匀混合,得到聚氨酯浆料,然后将聚氨酯浆料均匀涂覆在离型纸上,加热至110-120℃烘干,得到合成革用离型纸;
S2,表面处理过程二:将上述合成革用离型纸表面涂覆一层加脂剂,干燥得到半成革;
S3,合成革的制备:将上述半成革结合至合成革基层上,再将离型纸剥离,得到合成革;
S4,女靴制备:将上述合成革裁切制成鞋面,再将上述鞋面与鞋底缝制在一起,得到抗老化女靴。
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