CN106811968A - 一种壳聚糖光触媒抗菌毛巾 - Google Patents

一种壳聚糖光触媒抗菌毛巾 Download PDF

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CN106811968A
CN106811968A CN201510861913.7A CN201510861913A CN106811968A CN 106811968 A CN106811968 A CN 106811968A CN 201510861913 A CN201510861913 A CN 201510861913A CN 106811968 A CN106811968 A CN 106811968A
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shitosan
layer
anti oxidation
towel
photo
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刘艾新
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Qingdao Shunxin Electronic Science And Technology Co Ltd
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Qingdao Shunxin Electronic Science And Technology Co Ltd
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/02—Towels
    • 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
    • D06M11/32—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
    • 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
    • D06M11/77—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 silicon or compounds thereof
    • D06M11/79—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 silicon or compounds thereof with silicon dioxide, silicic 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
    • D06M11/83—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 metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

一种壳聚糖光触媒抗菌毛巾，属于生活用品技术领域。本发明的结构包括织物层、抗氧化层、抗菌层。抗氧化层，喷涂在所述织物层的表面上；抗菌层，喷涂在所述抗氧化层上。抗氧化层的材料为具有亲水性的粒径为2～10纳米的纳米SiO2表面涂层材料。抗菌层包括壳聚糖/戊二醛交联结构，以及分散在壳聚糖/戊二醛交联结构中的纳米二氧化钛/纳米银颗粒。本发明结构简单，抗氧化层和抗菌层相互配合，使毛巾抗菌、耐洗，壳聚糖的亲夫性使毛巾的舒适性好。

Description

一种壳聚糖光触媒抗菌毛巾
技术领域
本发明涉及一种壳聚糖光触媒抗菌毛巾，属于生活用品技术领域。
背景技术
壳聚糖(chitosan)又称脱乙酰甲壳素，是由自然界广泛存在的几丁质(chitin)经过脱乙酰作用得到的，化学名称为聚葡萄糖胺(1-4)-2-氨基-B-D葡萄糖。自1859年，法国人Rouget首先得到壳聚糖后，这种天然高分子的生物官能性和相容性、血液相容性、安全性、微生物降解性等优良性能被各行各业广泛关注，在医药、食品、化工、化妆品、水处理、金属提取及回收、生化和生物医学工程等诸多领域的应用研究取得了重大进展。
壳聚糖在弱酸溶剂中易于溶解，特别值得指出的是溶解后的溶液中含有氨基(NH2+)，这些氨基通过结合负电子来抑制细菌。壳聚糖的抑制细菌活性，使其在医药、纺织和食品等领域有着广泛的应用。壳聚糖及其衍生物有较好的抗菌活性，能抑制一些真菌、细菌、和病毒的生长繁殖。截止到2013年认为其可能的机制有三：一是由于壳聚糖的多聚阳离子，易于真菌细胞表面带负电荷的基团作用，从而改变病原菌细胞膜的流动性和通透性；二是干扰DNA的复制与转录；三是阻断病原菌代谢。
光触媒是一种以纳米级二氧化钛为代表的具有光催化功能的光半导体材料的总称，它涂布于基材表面，在紫外光线的作用下，产生强烈催化降解功能：能有效地降解空气中有毒有害气体；能有效杀灭多种细菌，并能将细菌或真菌释放出的毒素分解及无害化处理；同时还具备除臭、抗污、净化空气等功能。纺织品或多或少都含有微量的甲醛或者其它有害物质，经过光触媒处理后的纺织品不仅可以有效的降低甲醛等有害物质的含量，而且纺织品在使用过程中也容易清洗。
发明内容
本发明的目的是提供一种壳聚糖光触媒抗菌毛巾。
本发明的技术方案包括如下：
本发明壳聚糖光触媒抗菌毛巾包括：织物层；抗氧化层，喷涂在所述织物层的表面上；抗菌层，喷涂在所述抗氧化层上，抗菌层包括壳聚糖/戊二醛交联结构，以及分散在壳聚糖/戊二醛交联结构中的纳米二氧化钛/纳米银颗粒。
纳米二氧化钛/纳米银颗粒在可见光的作用下能产生强烈催化降解功能，有效地降解了空气中的有害气体、杀灭了多种细菌，从而能自我消毒。将纳米二氧化钛/纳米银分散在壳聚糖/戊二醛的凝胶性物质中，综合了纳米二氧化钛/纳米银较好的抗菌活性和壳聚糖优异的皮肤接触特性，因而抗菌、耐洗性能良好。
抗氧化层的材料为具有亲水性的粒径为2～10纳米的纳米SiO2表面涂层材料。抗菌层通过抗氧化层附着在毛巾的织物层上，很好地保护了毛巾织物层，使其不会被纳米二氧化钛/纳米银的氧化破坏。
本发明的有益效果是：
本发明结构简单，抗氧化层和抗菌层相互配合，使毛巾抗菌、耐洗，壳聚糖的亲夫性使毛巾的舒适性好。
具体实施方式
以下结合技术方案详细叙述本发明的具体实施方式。
本发明的结构包括织物层、抗氧化层、抗菌层。抗氧化层，喷涂在所述织物层的表面上；抗菌层，喷涂在所述抗氧化层上。抗氧化层的材料为具有亲水性的粒径为2～10纳米的纳米SiO2表面涂层材料。抗菌层包括壳聚糖/戊二醛交联结构，以及分散在壳聚糖/戊二醛交联结构中的纳米二氧化钛/纳米银颗粒。

Claims (2)

1.一种壳聚糖光触媒抗菌毛巾，包括织物层，其特征在于，所述的壳聚糖光触媒抗菌毛巾还包括：抗氧化层，喷涂在所述织物层的表面上；抗菌层，喷涂在所述抗氧化层上，所述的抗菌层包括壳聚糖/戊二醛交联结构，以及分散在壳聚糖/戊二醛交联结构中的纳米二氧化钛/纳米银颗粒。
2.根据权利要求1所述的一种壳聚糖光触媒抗菌毛巾，其特征在于，所述的抗氧化层的材料为具有亲水性的粒径为2～10纳米的纳米SiO2表面涂层材料。
CN201510861913.7A 2015-11-30 2015-11-30 一种壳聚糖光触媒抗菌毛巾 Pending CN106811968A (zh)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107503155A (zh) * 2017-06-26 2017-12-22 徐天宏 一种新型高性能芳纶复合缆绳
CN108577167A (zh) * 2018-05-31 2018-09-28 代明 一种含有纳米银的抗菌刷毛
CN109235042A (zh) * 2018-07-27 2019-01-18 铜陵熙成塑料制品有限公司 一种抗腐蚀性好的无纺布及其制备方法
CN110760975A (zh) * 2019-10-31 2020-02-07 中山市蝶安芬内衣有限公司 一种超薄抗氧化正反捻交织面料的制备工艺
CN112080941A (zh) * 2020-08-31 2020-12-15 中国科学院地球环境研究所 一种抗菌抗病毒二氧化钛/壳聚糖熔喷布的制备方法
CN112387006A (zh) * 2019-08-13 2021-02-23 深圳市美兆环境股份有限公司 一种银-二氧化钛-壳聚糖复合抗菌滤材及制备方法
CN115198526A (zh) * 2022-08-12 2022-10-18 南通大学 一种光催化抗菌聚丙烯非织造材料的制备方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107503155A (zh) * 2017-06-26 2017-12-22 徐天宏 一种新型高性能芳纶复合缆绳
CN108577167A (zh) * 2018-05-31 2018-09-28 代明 一种含有纳米银的抗菌刷毛
CN109235042A (zh) * 2018-07-27 2019-01-18 铜陵熙成塑料制品有限公司 一种抗腐蚀性好的无纺布及其制备方法
CN112387006A (zh) * 2019-08-13 2021-02-23 深圳市美兆环境股份有限公司 一种银-二氧化钛-壳聚糖复合抗菌滤材及制备方法
CN110760975A (zh) * 2019-10-31 2020-02-07 中山市蝶安芬内衣有限公司 一种超薄抗氧化正反捻交织面料的制备工艺
CN112080941A (zh) * 2020-08-31 2020-12-15 中国科学院地球环境研究所 一种抗菌抗病毒二氧化钛/壳聚糖熔喷布的制备方法
CN115198526A (zh) * 2022-08-12 2022-10-18 南通大学 一种光催化抗菌聚丙烯非织造材料的制备方法

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