WO2017084111A1 - Anti-fog towel - Google Patents

Anti-fog towel Download PDF

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Publication number
WO2017084111A1
WO2017084111A1 PCT/CN2015/095607 CN2015095607W WO2017084111A1 WO 2017084111 A1 WO2017084111 A1 WO 2017084111A1 CN 2015095607 W CN2015095607 W CN 2015095607W WO 2017084111 A1 WO2017084111 A1 WO 2017084111A1
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WO
WIPO (PCT)
Prior art keywords
fog
parts
towel
agent
nanoparticles
Prior art date
Application number
PCT/CN2015/095607
Other languages
French (fr)
Chinese (zh)
Inventor
王晓东
Original Assignee
无锡市东赫金属制品有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Publication of WO2017084111A1 publication Critical patent/WO2017084111A1/en

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Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces

Definitions

  • the invention relates to the field of anti-fog technology, in particular to an anti-fog towel.
  • the technical problem mainly solved by the invention is to provide an anti-fog towel, the surface of the glass wiped by the anti-fog towel has a super-hydrophilic nano film, so that the mist is in contact with it to form a low freezing point mixture, preventing two After the fog, the anti-fog effect lasts for one week.
  • an anti-fog towel comprising: a towel body made of ultra-fine fibers and an anti-fogging agent, wherein the towel body is immersed with an anti-fogging agent.
  • the anti-fogging agent is prepared from the following raw materials by weight: 15-25 parts of the dispersion preventing agent, 2-5 parts of the first nanoparticles, 2-5 parts of the second nanoparticles, and 20-30 parts of the solvent. 10 to 20 parts of hydrophilic finishing agent, 40 to 50 water Share.
  • the dispersed anti-drip agent is a polyglycerol ester.
  • the polyglycerol ester is polyglyceryl stearate or polyglycerol perfluorooctanoate.
  • the first nanoparticle is nano-CeO 2 having a particle size of 50-150 nm.
  • the second nanoparticle is nano TiO 2 and has a particle diameter of 180 to 280 nm.
  • the solvent is ethanol or isopropanol.
  • the hydrophilic finishing agent is a polyester polyether copolymer type hydrophilic finishing agent.
  • the ultrafine fibers have a diameter of less than 5 mm.
  • the polyglyceryl stearate has a degree of polymerization of from 2 to 2.5.
  • the invention has the beneficial effects that the surface of the wiped glass of the invention has a super-hydrophilic nano film, and after the mist is in contact with it, a low freezing point mixture is formed to prevent secondary fogging, and the anti-fog effect can last for one week.
  • An anti-fog towel comprising: a towel body made of ultra-fine fibers and an anti-fogging agent, wherein the ultra-fine fiber has a diameter of less than 5 mm, and the towel body is immersed with an anti-fogging agent, and the anti-fogging agent
  • the aerosol is prepared from the following raw materials by weight: 15 parts of a polyglycerol disperse anti-drip agent having a degree of polymerization of 2.2, a nano-CeO 2 particle having a particle diameter of 50 nm, and a nano-TiO 2 having a particle diameter of 280 nm. 2 parts, 20 parts of isopropyl alcohol solvent, 10 parts of polyester polyether copolymer type hydrophilic finishing agent, and 40 parts of water.
  • An anti-fog towel comprising: a towel body made of ultra-fine fibers and an anti-fogging agent, wherein the ultra-fine fiber has a diameter of less than 5 mm, and the towel body is immersed with an anti-fogging agent, and the anti-fogging agent
  • the aerosol is prepared from the following parts by weight: 20 parts of a perfluorooctanoic acid polyglycerol dispersion anti-drip agent, 3 parts of nano-CeO 2 having a particle diameter of 150 nm, 4 parts of nano-TiO 2 having a particle diameter of 180 nm, and 25 parts of an ethanol solvent. 15 parts of polyester polyether copolymerized hydrophilic finishing agent and 45 parts of water.
  • An anti-fog towel comprising: a towel body made of ultra-fine fibers and an anti-fogging agent, wherein the ultra-fine fiber has a diameter of less than 5 mm, and the towel body is immersed with an anti-fogging agent, and the anti-fogging agent
  • the aerosol is prepared from the following raw materials by weight: 15 to 25 parts of a polyglycerol disperse anti-drip agent having a polymerization degree of 2.5, 5 parts of nano-CeO 2 having a particle diameter of 100 nm, and a nanometer having a particle diameter of 230 nm. 5 parts of TiO 2 , 30 parts of isopropyl alcohol solvent, 20 parts of polyester polyether copolymer type hydrophilic finishing agent, and 50 parts of water.
  • the beneficial effect of the anti-fog towel of the invention is that the surface of the wiped glass of the invention has a super-hydrophilic nano film, so that the mist is in contact with it to form a low freezing point mixture to prevent secondary fogging and anti-fog effect. It can last for a week.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Artificial Filaments (AREA)
  • Paints Or Removers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

An anti-fog towel, comprising a towel body made of superfine fibers and an anti-fog agent, wherein the towel body is dip-coated with the anti-fog agent. The anti-fog agent is prepared from the following raw materials in parts by weight: 15-25 parts of a dispersing and anti-dripping agent, 2-5 parts of first nanoparticles, 2-5 parts of second nanoparticles, 20-30 parts of a solvent, 10-20 parts of a hydrophilic finishing agent, and 40-50 parts of water. By means of the method, a glass surface wiped by the present invention has a layer of a superhydrophilic nanofilm, which is in contact with fog to form a mixture with a low freezing point, thereby preventing fogging up again. The anti-fog effect can last for a week.

Description

防雾毛巾Anti-fog towel 技术领域Technical field
本发明涉及防雾技术领域，特别是涉及一种防雾毛巾。The invention relates to the field of anti-fog technology, in particular to an anti-fog towel.
背景技术Background technique
随着人们生活水平的提高，具有隔风透光作用的玻璃应用也越来越广泛，但在温湿度发生变化时，常会发生玻璃表面起雾的现象，影响其正常功能。如雨天或冬天开车时常会发生的车窗起雾现象，会导致驾驶人员不能看清前方路况和后视镜的情况，很容易发生交通事故；如建筑玻璃窗、浴室镜子、眼镜镜片的雾化都会给生活带来很大的不便。其中以汽车挡风玻璃和眼镜片这两个行业对防雾产品的需求最为迫切和广泛。With the improvement of people's living standards, the application of glass with air-proof and light-transmissive effect is more and more extensive. However, when the temperature and humidity change, the phenomenon of fogging on the glass surface often occurs, which affects its normal function. If the window is foggy during rainy or winter driving, the driver will not be able to see the road ahead and the rearview mirror. It is easy to cause traffic accidents; such as the fog of architectural glass windows, bathroom mirrors, and spectacle lenses. It will bring great inconvenience to life. Among them, the demand for anti-fog products in the two industries of automobile windshield and ophthalmic lenses is the most urgent and extensive.
发明内容Summary of the invention
本发明主要解决的技术问题是提供一种防雾毛巾，经该防雾毛巾擦拭过的玻璃表面，有一层超亲水纳米膜，使雾气与之接触后，形成一种低冰点混合物，防止二次结雾，防雾效果可持续一周。The technical problem mainly solved by the invention is to provide an anti-fog towel, the surface of the glass wiped by the anti-fog towel has a super-hydrophilic nano film, so that the mist is in contact with it to form a low freezing point mixture, preventing two After the fog, the anti-fog effect lasts for one week.
为解决上述技术问题，本发明采用的一个技术方案是：提供一种防雾毛巾，包括：由超细纤维制成的毛巾本体和防雾剂，所述的毛巾本体上浸涂有防雾剂，所述的防雾剂由以下重量份数的原料制成：分散防滴剂15～25份，第一纳米粒子2～5份，第二纳米粒子2～5份，溶剂20～30份，亲水整理剂10～20份，水40～50 份。In order to solve the above technical problem, the present invention adopts a technical solution to provide an anti-fog towel, comprising: a towel body made of ultra-fine fibers and an anti-fogging agent, wherein the towel body is immersed with an anti-fogging agent. The anti-fogging agent is prepared from the following raw materials by weight: 15-25 parts of the dispersion preventing agent, 2-5 parts of the first nanoparticles, 2-5 parts of the second nanoparticles, and 20-30 parts of the solvent. 10 to 20 parts of hydrophilic finishing agent, 40 to 50 water Share.
在本发明一个较佳实施例中，所述的分散防滴剂为聚甘油酯。In a preferred embodiment of the invention, the dispersed anti-drip agent is a polyglycerol ester.
在本发明一个较佳实施例中，所述的聚甘油酯为双子硬脂酸聚甘油酯或全氟辛酸聚甘油酯。In a preferred embodiment of the invention, the polyglycerol ester is polyglyceryl stearate or polyglycerol perfluorooctanoate.
在本发明一个较佳实施例中，所述的第一纳米粒子为纳米CeO2，其粒径为50～150nm。In a preferred embodiment of the invention, the first nanoparticle is nano-CeO 2 having a particle size of 50-150 nm.
在本发明一个较佳实施例中，所述的第二纳米粒子为纳米TiO2，其粒径为180～280nm。In a preferred embodiment of the present invention, the second nanoparticle is nano TiO 2 and has a particle diameter of 180 to 280 nm.
在本发明一个较佳实施例中，所述的溶剂为乙醇或异丙醇。In a preferred embodiment of the invention, the solvent is ethanol or isopropanol.
在本发明一个较佳实施例中，所述的亲水整理剂为聚酯聚醚共聚型亲水整理剂。In a preferred embodiment of the invention, the hydrophilic finishing agent is a polyester polyether copolymer type hydrophilic finishing agent.
在本发明一个较佳实施例中，所述的超细纤维的直径小于5mm。In a preferred embodiment of the invention, the ultrafine fibers have a diameter of less than 5 mm.
在本发明一个较佳实施例中，所述的双子硬脂酸聚甘油酯的聚合度为2～2.5。In a preferred embodiment of the invention, the polyglyceryl stearate has a degree of polymerization of from 2 to 2.5.
本发明的有益效果是：本发明擦拭过的玻璃表面，有一层超亲水纳米膜，使雾气与之接触后，形成一种低冰点混合物，防止二次结雾，防雾效果可持续一周。The invention has the beneficial effects that the surface of the wiped glass of the invention has a super-hydrophilic nano film, and after the mist is in contact with it, a low freezing point mixture is formed to prevent secondary fogging, and the anti-fog effect can last for one week.
具体实施方式detailed description
下面将对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其 它实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all of those obtained by those of ordinary skill in the art without creative efforts The embodiments thereof are all within the scope of protection of the present invention.
实施例1Example 1
一种防雾毛巾，包括：由超细纤维制成的毛巾本体和防雾剂，所述的超细纤维的直径小于5mm，所述的毛巾本体上浸涂有防雾剂，所述的防雾剂由以下重量份数的原料制成：聚合度为2.2的双子硬脂酸聚甘油酯分散防滴剂15份，粒径为50nm的纳米CeO22份，粒径为280nm的纳米TiO22份，异丙醇溶剂20份，聚酯聚醚共聚型亲水整理剂10份，水40份。An anti-fog towel comprising: a towel body made of ultra-fine fibers and an anti-fogging agent, wherein the ultra-fine fiber has a diameter of less than 5 mm, and the towel body is immersed with an anti-fogging agent, and the anti-fogging agent The aerosol is prepared from the following raw materials by weight: 15 parts of a polyglycerol disperse anti-drip agent having a degree of polymerization of 2.2, a nano-CeO 2 particle having a particle diameter of 50 nm, and a nano-TiO 2 having a particle diameter of 280 nm. 2 parts, 20 parts of isopropyl alcohol solvent, 10 parts of polyester polyether copolymer type hydrophilic finishing agent, and 40 parts of water.
实施例2Example 2
一种防雾毛巾，包括：由超细纤维制成的毛巾本体和防雾剂，所述的超细纤维的直径小于5mm，所述的毛巾本体上浸涂有防雾剂，所述的防雾剂由以下重量份数的原料制成：全氟辛酸聚甘油酯分散防滴剂20份，粒径为150nm的纳米CeO23份，粒径为180nm的纳米TiO24份，乙醇溶剂25份，聚酯聚醚共聚型亲水整理剂15份，水45份。An anti-fog towel comprising: a towel body made of ultra-fine fibers and an anti-fogging agent, wherein the ultra-fine fiber has a diameter of less than 5 mm, and the towel body is immersed with an anti-fogging agent, and the anti-fogging agent The aerosol is prepared from the following parts by weight: 20 parts of a perfluorooctanoic acid polyglycerol dispersion anti-drip agent, 3 parts of nano-CeO 2 having a particle diameter of 150 nm, 4 parts of nano-TiO 2 having a particle diameter of 180 nm, and 25 parts of an ethanol solvent. 15 parts of polyester polyether copolymerized hydrophilic finishing agent and 45 parts of water.
实施例3Example 3
一种防雾毛巾，包括：由超细纤维制成的毛巾本体和防雾剂，所述的超细纤维的直径小于5mm，所述的毛巾本体上浸涂有防雾剂，所述的防雾剂由以下重量份数的原料制成：聚合度为2.5的双子硬脂酸聚甘油酯分散防滴剂15～25份，粒径为100nm的纳米CeO25份，粒径为230nm的纳米TiO25份，异丙醇溶剂30份，聚酯聚醚共聚型亲水整理剂20份，水50份。An anti-fog towel comprising: a towel body made of ultra-fine fibers and an anti-fogging agent, wherein the ultra-fine fiber has a diameter of less than 5 mm, and the towel body is immersed with an anti-fogging agent, and the anti-fogging agent The aerosol is prepared from the following raw materials by weight: 15 to 25 parts of a polyglycerol disperse anti-drip agent having a polymerization degree of 2.5, 5 parts of nano-CeO 2 having a particle diameter of 100 nm, and a nanometer having a particle diameter of 230 nm. 5 parts of TiO 2 , 30 parts of isopropyl alcohol solvent, 20 parts of polyester polyether copolymer type hydrophilic finishing agent, and 50 parts of water.
本发明防雾毛巾的有益效果是：本发明擦拭过的玻璃表面，有一层超亲水纳米膜，使雾气与之接触后，形成一种低冰点混合物，防止二次结雾，防雾效 果可持续一周。The beneficial effect of the anti-fog towel of the invention is that the surface of the wiped glass of the invention has a super-hydrophilic nano film, so that the mist is in contact with it to form a low freezing point mixture to prevent secondary fogging and anti-fog effect. It can last for a week.
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书内容所作的等效结构或等效流程变换，或直接或间接运用在其它相关的技术领域，均同理包括在本发明的专利保护范围内。 The above is only the embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification of the present invention, or directly or indirectly applied to other related technical fields, The same is included in the scope of patent protection of the present invention.

Claims (9)

  1. 一种防雾毛巾，其特征在于，包括：由超细纤维制成的毛巾本体和防雾剂，所述的毛巾本体上浸涂有防雾剂，所述的防雾剂由以下重量份数的原料制成：分散防滴剂15～25份，第一纳米粒子2～5份，第二纳米粒子2～5份，溶剂20～30份，亲水整理剂10～20份，水40～50份。An anti-fog towel comprising: a towel body made of ultra-fine fibers and an anti-fogging agent, wherein the towel body is immersed with an anti-fogging agent, and the anti-fogging agent is composed of the following parts by weight The raw material is prepared by dispersing 15-25 parts of the anti-drip agent, 2-5 parts of the first nanoparticles, 2-5 parts of the second nanoparticles, 20-30 parts of the solvent, 10-20 parts of the hydrophilic finishing agent, and 40-40 of water. 50 copies.
  2. 根据权利要求1所述的防雾毛巾，其特征在于，所述的分散防滴剂为聚甘油酯。The anti-fog towel according to claim 1, wherein the dispersion anti-drip agent is a polyglycerol ester.
  3. 根据权利要求2所述的防雾毛巾，其特征在于，所述的聚甘油酯为双子硬脂酸聚甘油酯或全氟辛酸聚甘油酯。The anti-fog towel according to claim 2, wherein the polyglycerol ester is polyglyceryl stearate or polyglycerol perfluorooctanoate.
  4. 根据权利要求1所述的防雾毛巾，其特征在于，所述的第一纳米粒子为纳米CeO2，其粒径为50～150nm。The anti-fog towel according to claim 1, wherein the first nanoparticles are nano-CeO 2 having a particle diameter of 50 to 150 nm.
  5. 根据权利要求1所述的防雾毛巾，其特征在于，所述的第二纳米粒子为纳米TiO2，其粒径为180～280nm。The anti-fog towel according to claim 1, wherein the second nanoparticles are nano-TiO 2 having a particle diameter of 180 to 280 nm.
  6. 根据权利要求1所述的防雾毛巾，其特征在于，所述的溶剂为乙醇或异丙醇。The anti-fog towel according to claim 1, wherein the solvent is ethanol or isopropanol.
  7. 根据权利要求1所述的防雾毛巾，其特征在于，所述的亲水整理剂为聚酯聚醚共聚型亲水整理剂。The anti-fog towel according to claim 1, wherein the hydrophilic finishing agent is a polyester polyether copolymer type hydrophilic finishing agent.
  8. 根据权利要求1所述的防雾毛巾，其特征在于，所述的超细纤维的直径小于5mm。The anti-fog towel according to claim 1, wherein said ultrafine fibers have a diameter of less than 5 mm.
  9. 根据权利要求3所述的防雾毛巾，其特征在于，所述的双子硬脂酸聚甘油酯的聚合度为2～2.5。 The anti-fog towel according to claim 3, wherein the polyglyceryl stearate has a degree of polymerization of from 2 to 2.5.
PCT/CN2015/095607 2015-11-20 2015-11-26 Anti-fog towel WO2017084111A1 (en)

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CN201510804748.1A CN105342514A (en) 2015-11-20 2015-11-20 Antifog towel
CN201510804748.1 2015-11-20

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61160479A (en) * 1985-01-05 1986-07-21 寺田　実 Anti-cloudiness towel
CN101941001A (en) * 2009-07-03 2011-01-12 3M创新有限公司 Hydrophilic coating, product, coating composition and method
CN202568046U (en) * 2012-03-22 2012-12-05 张峥嵘 Glass cleaning antifogging towel
CN104087446A (en) * 2014-06-30 2014-10-08 陈欢娟 Antifogging cleaning towel for glass
CN104176011A (en) * 2014-09-12 2014-12-03 奇瑞汽车股份有限公司 Automobile glass cleaning anti-fog towel and manufacturing method and testing method thereof
CN104817858A (en) * 2015-05-14 2015-08-05 北京中科佰卓纳米材料科技有限公司 Preparation method of antifog and self-cleaning nanomaterial

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW517082B (en) * 1997-06-04 2003-01-11 Toto Ltd A process for pre-treating the surface of a substrate before the formation of a photocatalytically hydrophilifiable coating, the cleaning agent used therein and the undercoating composition.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61160479A (en) * 1985-01-05 1986-07-21 寺田　実 Anti-cloudiness towel
CN101941001A (en) * 2009-07-03 2011-01-12 3M创新有限公司 Hydrophilic coating, product, coating composition and method
CN202568046U (en) * 2012-03-22 2012-12-05 张峥嵘 Glass cleaning antifogging towel
CN104087446A (en) * 2014-06-30 2014-10-08 陈欢娟 Antifogging cleaning towel for glass
CN104176011A (en) * 2014-09-12 2014-12-03 奇瑞汽车股份有限公司 Automobile glass cleaning anti-fog towel and manufacturing method and testing method thereof
CN104817858A (en) * 2015-05-14 2015-08-05 北京中科佰卓纳米材料科技有限公司 Preparation method of antifog and self-cleaning nanomaterial

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