WO2025010937A1 - 一种提高防指纹膜附着能力的表面处理方法 - Google Patents

一种提高防指纹膜附着能力的表面处理方法 Download PDF

Info

Publication number
WO2025010937A1
WO2025010937A1 PCT/CN2023/137734 CN2023137734W WO2025010937A1 WO 2025010937 A1 WO2025010937 A1 WO 2025010937A1 CN 2023137734 W CN2023137734 W CN 2023137734W WO 2025010937 A1 WO2025010937 A1 WO 2025010937A1
Authority
WO
WIPO (PCT)
Prior art keywords
fingerprint film
improving
treatment method
water vapor
fingerprint
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.)
Ceased
Application number
PCT/CN2023/137734
Other languages
English (en)
French (fr)
Inventor
李文杰
吴莉芸
杨春雷
谭中营
邓立刚
刘旭辉
胡航炜
罗杰
宋世璇
章文丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Institute of Advanced Technology of CAS
Original Assignee
Shenzhen Institute of Advanced Technology of CAS
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
Application filed by Shenzhen Institute of Advanced Technology of CAS filed Critical Shenzhen Institute of Advanced Technology of CAS
Publication of WO2025010937A1 publication Critical patent/WO2025010937A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
    • C03C17/32—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C03C23/0005—Other surface treatment of glass not in the form of fibres or filaments by irradiation
    • C03C23/006—Other surface treatment of glass not in the form of fibres or filaments by irradiation by plasma or corona discharge
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/70—Properties of coatings
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2218/00—Methods for coating glass
    • C03C2218/10—Deposition methods
    • C03C2218/11—Deposition methods from solutions or suspensions
    • C03C2218/112—Deposition methods from solutions or suspensions by spraying
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2218/00—Methods for coating glass
    • C03C2218/30—Aspects of methods for coating glass not covered above
    • C03C2218/31—Pre-treatment
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2218/00—Methods for coating glass
    • C03C2218/30—Aspects of methods for coating glass not covered above
    • C03C2218/32—After-treatment

Definitions

  • the invention relates to the field of materials, and in particular to a surface treatment method for improving the adhesion ability of an anti-fingerprint film.
  • AF anti-fingerprint coating is a nano-coating with self-cleaning and anti-fouling properties based on the principle of multiple nano- and micro-scale ultra-microstructures on lotus leaves. It has a broad application prospect because it solves the obvious problem of residual fingerprints on the back panels of mobile phones made of glass, ceramics and other materials.
  • fluorine atoms replace hydrogen atoms in PFPE (perfluoropolyether) molecules, and stronger C-F bonds replace C-H bonds.
  • PFPE perfluoropolyether
  • C-F bonds replace C-H bonds.
  • PFPE due to the presence of strong covalent bonds between C-O and C-C, as well as the neutral characteristics of PFPE molecules, PFPE has higher thermal stability and oxidation stability as well as good chemical inertness and insulation properties.
  • the main reactive group of fluoride is currently a condensation reaction with the naturally formed hydroxyl group (Si-OH) on the surface of deposited glass (the main component is SiO2 ). Now it can achieve better hydrophobicity, but as current research has found, after thousands of times of friction, the contact angle still decreases. Experiments have also found that after friction, the silane partially falls off.
  • a new surface treatment method is considered to achieve surface controllable hydroxyl groups, promote the link between the material and the surface, and improve its anti-friction properties.
  • the present invention provides a method for improving the friction of an anti-fingerprint film by plasma treatment.
  • This method can achieve a contact angle of less than 1° on the surface of a sample before coating the anti-fingerprint film, and a contact angle of 121° on the surface of the sample after coating the anti-fingerprint film, while achieving improved friction of the anti-fingerprint film.
  • a surface treatment method for improving the adhesion ability of an anti-fingerprint film comprises the following steps:
  • the modification treatment power is 100 to 300 W.
  • the gas is selected from any one of argon, oxygen, nitrogen, and an oxygen/argon mixture.
  • step (2) the pressure ratio of gas to water vapor is 8:2-0:10.
  • the flow rate of the plasma is 2 to 6 cc/min.
  • the sample is selected from any one of ordinary soda-lime glass, SiO2 sheet, and SiO2- coated glass.
  • the anti-fingerprint oil is a PFPE-based AF anti-fingerprint coating material
  • the drying temperature is above 150°C
  • the drying time is above 30 minutes
  • the cooling time is above 2 hours.
  • the present invention generates multiple mixed plasmas by mixing multiple gases with water vapor (the heating water vapor outlet device controls the water vapor flow rate by controlling the temperature, and the gas outlet device controls the gas flow rate by a flow meter) and introducing the mixed plasmas into a plasma generating device.
  • the mixed ratio of gases such as argon, oxygen, nitrogen, and oxygen/argon mixed gas with water vapor is controlled to control the ratio of argon, oxygen, nitrogen, H, and OH plasmas produced.
  • the plasma mixture with the best surface treatment effect is obtained by optimizing the mixed gas ratio, and the sample surface is treated so that the treated surface achieves the best hydroxylation and greatly reduces the contact angle. Then, an anti-fingerprint film is plated to form a larger contact angle, thereby effectively improving the hydrophobicity and anti-friction properties of the anti-fingerprint film.
  • the sample surface is endowed with new properties, so that the surface has controllable hydroxyl groups to contact with anti-fingerprint oil, making the contact stronger and the AF film surface more wear-resistant.
  • the process is simple to operate, low-cost, environmentally friendly, and has a wide range of uses, making it easy to achieve industrial continuous production.
  • FIG1 is a static water contact angle test of untreated glass
  • FIG2 is a static water contact angle test of the sample prepared in Example 1;
  • FIG3 is a static water contact angle test of the sample prepared in Example 8.
  • FIG. 4 is a schematic diagram showing the connection of the device of the present invention.
  • a method for preparing a surface hydroxylated material by plasma treatment the specific steps are as follows:
  • Ordinary glass (mainly composed of SiO 2 ) was cleaned on the surface by ultrasonic cleaning with deionized water for 10 minutes, three times, ultrasonic cleaning with anhydrous ethanol for 10 minutes, two times, ultrasonic cleaning with acetone for 10 minutes, two times, and ultrasonic cleaning with deionized water for 10 minutes, two times, to remove the residual acetone on the surface, and then soaked in anhydrous ethanol, taken out and blown dry to remove the surface moisture.
  • the water vapor generator was filled with a proper amount of water and placed on the heating device, and the water was heated to 60°C ⁇ 120°C, and one end was plugged, and the other end was connected to the gas outlet device, and argon/oxygen was passed for 3 ⁇ 5 minutes to remove the residual air in the device, and the glass sample was placed in the plasma generator, and the other end of the gas outlet device was connected to the plasma generator.
  • the cleaning time of the plasma generator was set to 8 minutes, the processing power was 200W, the pressure ratio of the oxygen/argon mixed gas to the water vapor was 7:3, and the plasma flow rate generated was 2 ⁇ 4cc/min.
  • Example 2 The difference between Example 2 and Example 1 is that the sample selected is SiO 2 , and the other steps are consistent with Example 1.
  • Example 3 The difference between Example 3 and Example 1 is that the plasma cleaning time is set to 9 minutes, and the other steps are consistent with Example 1.
  • Example 4 The difference between Example 4 and Example 2 is that the plasma cleaning time is set to 9 minutes, and the other steps are consistent with Example 2.
  • the sample prepared according to the method of embodiment 1 was sprayed with Japanese Shin-Etsu KY-1905 anti-fingerprint oil and baked at 150° C. for 30 minutes.
  • Example 6 the sample prepared according to the method of Example 2 was sprayed with Japan Shin-Etsu KY-1905 anti-fingerprint oil and baked at 150° C. for 30 minutes.
  • the contact angle of the sample before being treated in this embodiment decreased by several tens of degrees after 3000 frictions, while the contact angle of the sample after being treated in this embodiment decreased by only 3° to 5° after 3000 frictions.
  • the sample prepared according to the method of embodiment 3 was sprayed with Japanese Shin-Etsu KY-1905 anti-fingerprint oil, and baked at 150° C. for 30 minutes.
  • the sample prepared according to the method of Example 4 is sprayed with Japanese Shin-Etsu KY-1905 anti-fingerprint oil, and baked at 150° C. for 30 min.
  • Example 1 0.53
  • Example 2 4.08
  • Example 3 4.45
  • Example 4 1.73
  • Example 5 115
  • Example 6 119.4
  • Example 7 115.8

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

一种提高防指纹膜附着能力的表面处理方法，通过用等离子处理玻璃或SiO 2 表面实现表面羟基化，利用表面羟基与PFPE类防指纹膜硅烷偶联化学链接来实现其高强度附着、高吸附能力键合，提高防指纹膜与表面的附着力。实验发现，经过这种新的等离子处理方法，可以大大提高玻璃与SiO 2 表面与水的浸润性，处理后的表面可以实现很好的羟基化，大大降低其与水的接触角，而通过防指纹膜的镀膜后，有较大接触角，有效提高防指纹膜的厌水性和抗摩擦特性，并且等离子体处理工艺简单，节能环保，无公害，效率高，时间短，对实现大规模处理抗提高抗指纹膜摩擦特性提供了一种重要途径。

Description

一种提高防指纹膜附着能力的表面处理方法 技术领域
本发明涉及材料领域，特别是涉及一种提高防指纹膜附着能力的表面处理方法。
 背景技术
AF防指纹涂层，是基于荷叶上存在多重纳米和微米级的超微结构原理而产生的一种具有自洁、抗污特性的纳米涂料。因其很好的解决了玻璃、陶瓷等材质手机背板容易残留指纹污迹的显性问题，而具有很广阔的应用前景。相较于烃类，PFPE(全氟聚醚)分子中氟原子代替了氢原子，以更强的C—F键代替了C—H键，并且由于C—O及C—C强共价键的存在，以及PFPE分子中性的特点，使得PFPE具有较高的热稳定性和氧化稳定性以及良好的化学惰性和绝缘性质。另外其还具有低挥发性、较宽的液体温度范围及优异的粘度—温度、检测稳定性、生物惰性、低表面能、良好的润滑性及与塑料、金属和人造橡胶的相容性等，因而其是一种比较好的用于抗指纹膜的一种材料，目前最新的这种材料是通过进一步的硅烷的连接，全氟聚醚硅烷具有很好的疏水性，被很好的应用于抗指纹膜中，为了进一步提高其抗摩擦性，目前的研究是在含氟链上链接硅烷，可以更好的实现硅烷与二氧化硅的玻璃/二氧化硅表面进行链接来提高其抗摩擦性。
为了使硅烷与表面进一步的形成更好的化学链接，目前氟化物的主要反应基团是与沉积玻璃（主要成分是SiO 2）表面自然形成的羟基（Si-OH）进行缩合反应，现在能达到较好的疏水性，但是随着目前的研究发现，经过摩擦几千次以后，其还是出现接触角降低的现象，实验也发现，经过摩擦，硅烷出现部分脱落，为了能进一步促进链接，考虑通过一种新型的表面处理方法，能实现表面可控羟基，促进材料与表面的链接，提高其抗摩擦性。
技术问题
鉴于现有技术存在的不足，本发明提供了一种通过等离子体处理来提高抗指纹膜摩擦性的方法，该方法能使得涂覆抗指纹膜之前的样品表面实现接触角达到1°以下，涂覆抗指纹膜之后的样品接触角达到121°，同时实现了抗指纹膜摩擦性的提高。
 技术解决方案
为了实现上述发明目的，本发明采用如下技术方案：
一种提高防指纹膜附着能力的表面处理方法，包括以下步骤：
(1）利用加热出水汽装置制备水汽，并利用温度控制水汽饱和蒸汽压，实现对水汽流量的控制；出气装置一端与加热出水汽装置连接，另一端与等离子发生装置连接；
(2）将初步洗净后的样品放置于所述等离子发生装置中，前处理后将出气装置产生的气体和加热出水汽装置产生的水汽混合并通入等离子发生装置产生等离子体，以对样品表面进行改性处理，即得到表面羟基化的样品；
(3）将所述表面羟基化的样品表面喷涂防指纹油并烘干冷却。
优选的，步骤(1)中，加热出水汽装置具体为：在水汽发生装置底部加装加热装置。
优选的，步骤（2）中，改性处理时间为4～15min。
优选的，步骤（2）中，改性处理功率为100～300W。
优选的，步骤（2）中，气体选自氩气、氧气、氮气、氧气/氩气混合气中的任一种。
优选的，步骤（2）中，气体与水汽的气压比为8：2~0：10。
优选的，步骤（2）中，等离子体的流量为2～6cc/min。
优选的，步骤（2）中，样品选自普通钠钙玻璃、SiO 2片、镀SiO 2玻璃中的任一种。
优选的，步骤(3)中，防指纹油为PFPE基AF防指纹涂层材料，烘干温度在150°C以上，烘干时间在30min以上，冷却时间在2h以上。
 有益效果
本发明的有益效果是：
(1)本发明通过将多种气体与水汽混合（加热出水汽装置通过控制温度来调控水汽流量，出气装置通过流量计控制气体流量），并通入等离子发生装置，产生多种混合等离子体，通过调控氩气、氧气、氮气、氧气/氩气混合气等气体与水汽的混合比例，调控产出的氩、氧、氮、H、OH等离子体比例，通过优化混合气体比例得到最佳表面处理效果的等离子体混合，并处理样品表面，使得处理后的表面实现最优的羟基化，大大降低接触角；再通过镀防指纹膜，形成较大接触角，有效提高防指纹膜的厌水性和抗摩擦特性。
(2)在不影响样品本体结构和晶相的前提下，赋予了样品表面新的性能，使得表面具有可控的羟基来与防指纹油接触，使得接触更牢固，AF膜表面更耐磨。该过程操作简单，成本低廉，环境友好，且工艺的使用范围广，易于实现其工业化连续生产。
 附图说明
此处的附图被并入说明书中并构成说明书的一部分，示出了符合本发明的实施例，并与说明书一起用于解释本发明的原理，其中：
图1为未处理玻璃的静态水接触角测试；
图2为实施例1中制备的样品静态水接触角测试；
图3为实施例8中制备的样品静态水接触角测试；
图4为本发明装置的连接示意图。
 本发明的实施方式
下文的公开提供了许多不同的实施方式或例子用来实现本发明的不同结构。为了简化本发明的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本发明。此外，本发明可以在不同例子中重复参考数字和/或参考字母，这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施方式和/或设置之间的关系。
实施例1
一种等离子体处理制备表面羟基化材料的方法，具体步骤如下：
将普通玻璃（主要成分为SiO 2）进行表面清洗，用去离子水超声清洗10min，清洗三次，再用无水乙醇超声清洗10min，清洗两次，用丙酮超声清洗10min，清洗两次，再用去离子水超声清洗10min，清洗两次，去除表面丙酮残余，再在无水乙醇中浸泡，拿出吹干，去除表面水分。将水汽发生装置装入适量水放置于加热装置上，将水加热至60°C～120°C，并一端塞住，一端连接出气装置，通氩气/氧气3~5min，去除装置内残余空气，将玻璃样品放入等离子发生装置中，并将出气装置另一端连接于等离子发生装置，设置等离子发生装置的清洗时间为8min，处理功率为200W，通的氧气/氩气混合气与水汽的气压比为7:3，产生的等离子体流量为2~4cc/min。
实施例2
本实施例2与实施例1的不同在于选用的样品为SiO 2，其余步骤均与实施例1一致。
实施例3
本实施例3与实施例1的不同在于设置等离子清洗时间为9min，其余步骤均与实施例1一致。
实施例4
本实施例4与实施例2的方不同在于设置等离子清洗时间为9min，其余步骤均与实施例2一致。
实施例5
本实施例5为在按照实施例1的方法准备的样品上喷涂上日本信越KY-1905防指纹油，并150°C烘30min。
实施例6
本实施例6为在按照实施例2的方法准备的样品上喷涂上日本信越KY-1905防指纹油，并150°C烘30min。
经本实施例处理前的样品经过3000次摩擦后接触角降低数十度，而经本实施例处理后的样品，经过3000次摩擦仅降低3°~5°。
实施例7
本实施例7为在按照实施例3的方法准备的样品上喷涂上日本信越KY-1905防指纹油，并150°C烘30min。
实施例8
本实施例为在按照实施例4的方法准备的样品上喷涂上日本信越KY-1905防指纹油，并150°C烘30min。
将实施例1~8得到的样品分别做接触角实验得到其接触角数值。
表1 各实施例得到的样品所测得的接触角数值
样品 接触角（°）
实施例1 0.53
实施例2 4.08
实施例3 4.45
实施例4 1.73
实施例5 115
实施例6 119.4
实施例7 115.8
实施例8 120.1
由于实现硅烷与二氧化硅的玻璃/二氧化硅表面进行链接，是通过在含氟链上链接硅烷，其中通过羟基进行链接，从表1和图1~3可以看出来，通过测量得到玻璃/二氧化硅表面的接触角变得更大，表明本实验采用的改进等离子清洗方法可以使得样品表面羟基化程度提高，使得样品表面亲水性更好，使得样品与AF膜表面大分子接触性更好从而使得AF膜大分子不易脱落，有更好的防摩擦性能。
本领域技术人员在考虑说明书及实践这里的发明后，将容易想到本发明的其它实施方案。本发明旨在涵盖本发明的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本发明的一般性原理并包括本发明的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本发明的真正范围和精神由权利要求指出。
应当理解的是，本发明并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本发明的范围仅由所附的权利要求来限制。

Claims (9)

  1. 一种提高防指纹膜附着能力的表面处理方法，其特征在于，包括以下步骤：
    (1）利用加热出水汽装置制备水汽，并利用温度控制水汽饱和蒸汽压，实现对水汽流量的控制；出气装置一端与所述加热出水汽装置连接，另一端与等离子发生装置连接；
    (2）将初步洗净后的样品放置于所述等离子发生装置中，前处理后将出气装置产生的气体和加热出水汽装置产生的水汽混合并通入等离子发生装置产生等离子体，以对所述样品表面进行改性处理，即得到表面羟基化的样品；
    (3）将所述表面羟基化的样品表面喷涂防指纹油并烘干冷却。
  2. 根据权利要求1所述的一种提高防指纹膜附着能力的表面处理方法，其特征在于，步骤(1)中，所述加热出水汽装置具体为：在水汽发生装置底部加装加热装置。
  3. 根据权利要求1所述的一种提高防指纹膜附着能力的表面处理方法，其特征在于，步骤（2）中，所述改性处理时间为4～15min。
  4. 根据权利要求1所述的一种等离子体处理提高防指纹膜附着能力的表面处理方法，其特征在于，步骤（2）中，所述改性处理功率为100～300W。
  5. 根据权利要求1所述的一种提高防指纹膜附着能力的表面处理方法，其特征在于，步骤（2）中，所述气体选自氩气、氧气、氮气、氧气/氩气混合气中的任一种。
  6. 根据权利要求1所述的一种提高防指纹膜附着能力的表面处理方法，其特征在于，步骤(2)中，所述气体与所述水汽的气压比为8：2~0：10。
  7. 根据权利要求1所述的一种提高防指纹膜附着能力的表面处理方法，其特征在于，步骤（2）中，所述等离子体的流量为2～6cc/min。
  8. 根据权利要求1所述的一种提高防指纹膜附着能力的表面处理方法，其特征在于，步骤（2）中，所述样品选自普通钠钙玻璃、SiO 2 片、镀SiO 2 玻璃中的任一种。
  9. 根据权利要求1所述的一种提高防指纹膜附着能力的表面处理方法，其特征在于，步骤(3)中，所述防指纹油为PFPE基AF防指纹涂层材料，所述烘干温度在150°C以上，所述烘干时间在30min以上，所述冷却时间在2h以上。
PCT/CN2023/137734 2023-07-07 2023-12-09 一种提高防指纹膜附着能力的表面处理方法 Ceased WO2025010937A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202310831551.1A CN117024002A (zh) 2023-07-07 2023-07-07 一种提高防指纹膜附着能力的表面处理方法
CN202310831551.1 2023-07-07

Publications (1)

Publication Number Publication Date
WO2025010937A1 true WO2025010937A1 (zh) 2025-01-16

Family

ID=88623379

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/137734 Ceased WO2025010937A1 (zh) 2023-07-07 2023-12-09 一种提高防指纹膜附着能力的表面处理方法

Country Status (2)

Country Link
CN (1) CN117024002A (zh)
WO (1) WO2025010937A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117024002A (zh) * 2023-07-07 2023-11-10 深圳先进技术研究院 一种提高防指纹膜附着能力的表面处理方法
CN119461890B (zh) * 2024-12-02 2025-12-19 宁波江花玻璃科技有限公司 透光牢固性彩釉玻璃的生产方法及透光牢固性彩釉玻璃

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020038139A (ko) * 2000-11-16 2002-05-23 정명식 고분자 소재의 플라즈마 표면 처리 방법
CN104024175A (zh) * 2011-12-28 2014-09-03 旭硝子株式会社 带防污膜的基体及其制造方法
CN110937820A (zh) * 2019-12-18 2020-03-31 湖南宏泰新材料有限公司 一种超耐磨抗指纹防眩光涂层及其制备方法和应用
CN113277745A (zh) * 2021-06-04 2021-08-20 蓝思科技（长沙）有限公司 防指纹膜镀膜工艺、玻璃
US20220266295A1 (en) * 2021-02-23 2022-08-25 Samsung Display Co., Ltd. Window and method of manufacturing the same
CN117024002A (zh) * 2023-07-07 2023-11-10 深圳先进技术研究院 一种提高防指纹膜附着能力的表面处理方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110724908A (zh) * 2019-11-18 2020-01-24 合肥安德科铭半导体科技有限公司 一种无机物基底表面改性的方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020038139A (ko) * 2000-11-16 2002-05-23 정명식 고분자 소재의 플라즈마 표면 처리 방법
CN104024175A (zh) * 2011-12-28 2014-09-03 旭硝子株式会社 带防污膜的基体及其制造方法
CN110937820A (zh) * 2019-12-18 2020-03-31 湖南宏泰新材料有限公司 一种超耐磨抗指纹防眩光涂层及其制备方法和应用
US20220266295A1 (en) * 2021-02-23 2022-08-25 Samsung Display Co., Ltd. Window and method of manufacturing the same
CN113277745A (zh) * 2021-06-04 2021-08-20 蓝思科技（长沙）有限公司 防指纹膜镀膜工艺、玻璃
CN117024002A (zh) * 2023-07-07 2023-11-10 深圳先进技术研究院 一种提高防指纹膜附着能力的表面处理方法

Also Published As

Publication number Publication date
CN117024002A (zh) 2023-11-10

Similar Documents

Publication Publication Date Title
WO2025010937A1 (zh) 一种提高防指纹膜附着能力的表面处理方法
CN102978954B (zh) 一种具有良好稳定性超疏水织物的制备方法
CN114773921B (zh) 一种在复杂造型基材上超快速制备稳定超疏水表面的方法
CN103965673B (zh) 一种超疏水超疏油高透光率三重功能涂层膜的制备方法
CN107629491B (zh) 一种用于柔性衬底的介孔SiO2耐磨增透涂层及制备方法
CN101463140B (zh) 一种超疏水聚偏氟乙烯膜的制备方法及其制品
CN106479359B (zh) 一种有机硅超疏水涂料及其制备方法和应用
CN108752988A (zh) 一种超疏水硅溶胶及超疏水涂层的制备方法
CN101792633A (zh) 一种抗静电超疏水复合涂层的制备方法
TW201139154A (en) Method for fixation onto layer comprising amorphous carbon film, and laminate
CN107998908B (zh) 一种基于微纳基底的超亲水有机膜的制备方法
CN108043246B (zh) 一种基于微纳结构表面盖印的超亲水有机膜的制备方法
CN104924379A (zh) 一种超疏水木材及其制备方法
JP2023546896A (ja) 金属－有機フレーム材料分離膜及びその製造方法並びに応用
CN103861465A (zh) 一种疏水性分离膜材料表面超亲水改性的方法
CN108392987A (zh) 一种水凝胶改性的抗蛋白质污染超滤膜及制备方法
CN107519772B (zh) 一种高渗透超滤复合陶瓷涂层膜及其制备方法
CN103334308A (zh) 一种改性芳纶纤维及其制备方法
CN103508681B (zh) 超亲水增透涂层的制备方法及超亲水增透涂层
CN107555807A (zh) 一种制备耐摩擦疏水二氧化硅增透膜的方法
CN114751656B (zh) 一种钢化玻璃及其制备方法
CN110387191B (zh) 一种疏水涂层及其制备方法、疏水涂层溶液
CN115414801B (zh) 一步法制备持久亲水聚四氟乙烯分离膜的方法
Wu et al. Strengthening mechanism of porous silica films derived by two-step catalysis
CN104356418B (zh) 一种显著提高硅橡胶表面疏水性的方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23944942

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE