CN104559648A - 一种杀菌涂料 - Google Patents

一种杀菌涂料 Download PDF

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Publication number
CN104559648A
CN104559648A CN201310508797.1A CN201310508797A CN104559648A CN 104559648 A CN104559648 A CN 104559648A CN 201310508797 A CN201310508797 A CN 201310508797A CN 104559648 A CN104559648 A CN 104559648A
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agent
nanometer silver
coating
auxiliary agent
epoxy resin
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秦宏佳
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Dalian Shahekou District Small and Medium Sized Enterprise Service Center
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Dalian Shahekou District Small and Medium Sized Enterprise Service Center
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/0806—Silver
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Plant Pathology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

本发明涉及一种杀菌涂料，属于涂料领域，所述涂料按重量份包括下述组分：环氧树脂30～50、纳米银1～5、助剂0.5～2，本发明有益效果为涂料具有杀菌功能。

Description

一种杀菌涂料
技术领域
本发明涉及一种杀菌涂料，属于涂料领域。
背景技术
涂料是一种材料，这种材料可以用不同的施工工艺涂覆在物件表面，形成粘附牢固、具有一定强度、连续的固态薄膜。这样形成的膜通称涂膜，又称漆膜或涂层。
纳米（nm）是继微米之后的目前最小的一种计量单位，1纳米为百万分之一毫米，即毫微米，也就是十亿分之一米。纳米银，是利用前沿纳米技术将银纳米化，纳米技术出现，使银在纳米状态下的杀菌能力产生了质的飞跃，极少的纳米银可产生强大的杀菌作用，可在数分钟内杀死650多种细菌，广谱杀菌且无任何的耐药性，能够促进伤口的愈合、细胞的生长及受损细胞的修复，无任何毒性反应，对皮肤也未发现任何刺激反应，这给广泛应用纳米银来抗菌开辟了广阔的前景，是最新一代的天然抗菌剂，纳米银杀菌具有以下特点：
广谱抗菌：纳米银颗粒直接进入菌体与氧代谢酶（-SH）结合，使菌体窒息而死的独特作用机制，可杀死与其接触的大多数细菌、真菌、霉菌、孢子等微生物。经国内八大权威机构研究发现：其对耐药病原菌如耐药大肠杆菌、耐药金葡萄球菌、耐药绿脓杆菌、化脓链球菌、耐药肠球菌，厌氧菌等有全面的抗菌活性；对烧烫伤及创伤表面常见的细菌如金黄色葡萄球菌、大肠杆菌、绿脓杆菌、白色念珠菌及其它G+、G-性致病菌都有杀菌作用；对沙眼衣原体、引起性传播性疾病的淋球菌也有强大的杀菌作用。一种抗生素能杀灭大约6种病原体，而纳米银可杀灭数百种致病微生物。杀灭细菌、真菌、滴虫、支/衣原体、淋球菌，杀菌作用强，对抗菌素耐药菌有同样杀灭作用。
强效杀菌：据研究发现，Ag可在数分钟内杀死650多种细菌。纳米银颗粒与病原菌的细胞壁/膜结合后，能直接进入菌体、迅速与氧代谢酶的巯基（-SH）结合，使酶失活，阻断呼吸代谢使其窒息而死。独特的杀菌机理，使得纳米银颗粒在低浓度就可迅速杀死致病菌。
渗透性强：纳米银颗粒具有超强的渗透性，可迅速渗入皮下2mm杀菌，对普通细菌、顽固细菌、耐药细菌以及真菌引起的较深处的组织感染均有良好的杀菌作用。
修复再生：纳米银可促进伤口愈合，促进受损细胞的修复与再生，去腐生肌，抗菌消炎改善创伤周围组织的微循环，有效地激活并促进组织细胞的生长，加速伤口的愈合，减少疤痕的生成。
抗菌持久：纳米银颗粒利用专利技术生产，外有一层保护膜，在人体内能逐渐释放，所以抗菌效果.
无耐药性：纳米银属于非抗菌素杀菌剂：纳米银能杀灭各种致病微生物，比抗菌素更强，10nm大小的纳米银颗粒独特抗菌机理可迅速直接杀死细菌，使其丧失繁殖能力，因此，无法生产耐药性的下一代，能有效避免因耐药性而导致反复发作久治不愈。
发明内容
本发明通过改进涂料的配方，使涂料具有杀菌功能。
本发明提供了一种杀菌涂料，所述涂料按重量份包括下述组分：
环氧树脂               30～50
纳米银                 1～5
助剂                   0.5～2。
本发明所述涂料按重量份包括下述组分：
环氧树脂               35～45
纳米银                 1～2
助剂                   0.5～1。
本发明所述助剂优选为分散剂、成膜助剂、消泡剂、流平剂、润湿剂和增稠剂中的至少一种。
本发明另一目的提供了一种杀菌涂料的制备方法，所述方法包括如下步骤：
所述制备方法为按重量份将30～50的环氧树脂、1～5的纳米银、0.5～2的助剂混匀。
本发明有益效果为：
①涂料具有杀菌功能；
②涂料制备方法简单，适合工业化生产。
具体实施方式
下述非限制性实施例可以使本领域的普通技术人员更全面地理解本发明，但不以任何方式限制本发明。
实施例1
一种杀菌涂料的制备方法，所述方法包括如下步骤：
所述制备方法为按重量份将50的环氧树脂、2的纳米银、1的助剂混匀，所述助剂为分散剂、成膜助剂、消泡剂、流平剂、润湿剂和增稠剂。
实施例2
一种杀菌涂料的制备方法，所述方法包括如下步骤：
所述制备方法为按重量份将40的环氧树脂、3的纳米银、1的助剂混匀，所述助剂为分散剂、成膜助剂、消泡剂、流平剂、润湿剂和增稠剂。

Claims (4)

1.一种杀菌涂料，所述涂料按重量份包括下述组分：
环氧树脂               30～50
纳米银                 1～5
助剂                   0.5～2。
2.根据权利要求1所述的涂料，其特征在于：所述涂料按重量份包括下述组分：
环氧树脂               35～45
纳米银                 1～2
助剂                   0.5～1。
3.根据权利要求1所述的涂料，其特征在于：所述助剂为分散剂、成膜助剂、消泡剂、流平剂、润湿剂和增稠剂中的至少一种。
4.一种杀菌涂料的制备方法，其特征在于：所述制备方法为按重量份将30～50的环氧树脂、1～5的纳米银、0.5～2的助剂混匀。
CN201310508797.1A 2013-10-21 2013-10-21 一种杀菌涂料 Pending CN104559648A (zh)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105670367A (zh) * 2016-02-26 2016-06-15 苏州市贝克生物科技有限公司 一种医用变色杀菌涂料及其制备方法
CN107286718A (zh) * 2017-07-20 2017-10-24 启东镭尚机电有限公司 一种机械设备用杀菌涂料
CN111567556A (zh) * 2020-07-03 2020-08-25 吴飞 一种改性纳米Ag掺杂环氧树脂的抗菌材料及其制法
CN112226129A (zh) * 2020-10-26 2021-01-15 厦门市金宝源实业有限公司 一种抗菌涂料及其制备方法
CN112898876A (zh) * 2021-03-30 2021-06-04 重庆多次元新材料科技有限公司 高附着纳米银复合阳离子环氧树脂抗菌涂料及其制备方法
CN116445023A (zh) * 2023-04-28 2023-07-18 广东希贵光固化材料有限公司 一种基于阳离子固化的杀菌导电涂料

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105670367A (zh) * 2016-02-26 2016-06-15 苏州市贝克生物科技有限公司 一种医用变色杀菌涂料及其制备方法
CN107286718A (zh) * 2017-07-20 2017-10-24 启东镭尚机电有限公司 一种机械设备用杀菌涂料
CN111567556A (zh) * 2020-07-03 2020-08-25 吴飞 一种改性纳米Ag掺杂环氧树脂的抗菌材料及其制法
CN112226129A (zh) * 2020-10-26 2021-01-15 厦门市金宝源实业有限公司 一种抗菌涂料及其制备方法
CN112898876A (zh) * 2021-03-30 2021-06-04 重庆多次元新材料科技有限公司 高附着纳米银复合阳离子环氧树脂抗菌涂料及其制备方法
CN116445023A (zh) * 2023-04-28 2023-07-18 广东希贵光固化材料有限公司 一种基于阳离子固化的杀菌导电涂料
CN116445023B (zh) * 2023-04-28 2024-03-15 广东希贵光固化材料有限公司 一种基于阳离子固化的杀菌导电涂料

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