Glass article provided with photocatalyst film
    22.
    发明授权
    Glass article provided with photocatalyst film 有权
    玻璃制品配有光催化膜

    公开(公告)号:US08541106B2

    公开(公告)日:2013-09-24

    申请号:US13390649

    申请日:2010-08-17

    IPC分类号: B32B17/06

    摘要: Provided is a glass article that improves the film strength of a photocatalyst film while maintaining the photocatalytic function and the reflection suppressing function of the photocatalyst film. The photocatalyst film on the glass sheet is formed to contain, in mass %, 50 to 82% of silicon oxide particles, 8 to 40% of titanium oxide particles, and 7 to 20% of a binder component composed of silicon oxide. The average particle diameter of the silicon oxide particles is set to at least 5 times the average particle diameter of the titanium oxide particles. The photocatalyst film is formed to have a structure such that some of the silicon oxide particles in the film serve as protruding silicon oxide particles that are not in contact with the glass sheet and that have their top portions protruding from the surrounding titanium oxide particles and being exposed on the surface of the film, while some of the titanium oxide particles are interposed between the glass sheet and the protruding silicon oxide particles.

    摘要翻译: 提供一种玻璃制品,其在保持光催化剂功能和光催化剂膜的反射抑制功能的同时提高光催化剂膜的膜强度。 形成玻璃板上的光催化剂膜,以质量%计含有50〜82%的氧化硅粒子,8〜40%的氧化钛粒子和7〜20%的由氧化硅构成的粘合剂成分。 将氧化硅粒子的平均粒径设定为氧化钛粒子的平均粒径的5倍以上。 光催化剂膜形成为具有这样的结构,使得该膜中的一些氧化硅颗粒用作与玻璃板不接触并且其顶部从周围的氧化钛颗粒突出的突出的氧化硅颗粒,并且是 暴露在膜的表面上,而一些氧化钛颗粒介于玻璃板和突出的氧化硅颗粒之间。

    Article with organic-inorganic composite film
    23.
    发明授权
    Article with organic-inorganic composite film 有权
    文章用有机 - 无机复合膜

    公开(公告)号:US08021749B2

    公开(公告)日:2011-09-20

    申请号:US12519460

    申请日:2007-12-17

    IPC分类号: B32B5/16 B32B17/06

    摘要: The present invention allows abrasion resistance in silica-based films containing an organic material to be improved. Such a silica-based film contains silica as an inorganic oxide to be its main component, and a poorly water-soluble polymer as an organic material. Example of the poorly water-soluble polymer include a polymer having a solubility of 1.0 g or less with respect to 100 g of water at 25° C., such as polycaprolactone polyol, bisphenol A polyol and glycerol polyol. The silica-based film exhibits good abrasion resistance not only in the Taber abrasion test, but also in the steel wool abrasion test.

    摘要翻译: 本发明允许改善含有有机材料的二氧化硅基膜中的耐磨性。 这种二氧化硅系膜作为主要成分含有作为无机氧化物的二氧化硅,作为有机材料含有难溶于水的聚合物。 低水溶性聚合物的实例包括相对于25℃下100g的溶解度为1.0g或更低的聚合物,例如聚己内酯多元醇,双酚A多元醇和甘油多元醇。 二氧化硅基膜不仅在泰伯磨损试验中,而且在钢丝毛磨损试验中也表现出良好的耐磨性。

    Article with organic-inorganic composite film and process for producing the same
    24.
    发明授权
    Article with organic-inorganic composite film and process for producing the same 失效
    有机 - 无机复合薄膜及其制备方法

    公开(公告)号:US07749606B2

    公开(公告)日:2010-07-06

    申请号:US10594936

    申请日:2005-03-31

    摘要: An article with an organic-inorganic composite film that contains silica as its main component and does not separate from the substrate after the Taber abrasion test prescribed in Japanese Industrial Standards (JIS) R 3212. This composite film is formed of a coating solution containing a hydrophilic organic polymer by a sol-gel process. In this solution, for example, the amount of silicon alkoxide exceeds 3 mass % in terms of a SiO2 concentration. When the coating solution contains a phosphorus source, the molality of protons is 0.0001 to 0.2 mol/kg while the number of moles of water is at least four times the total number of moles of silicon atoms contained in the silicon alkoxide. This sol-gel process allows a film with excellent mechanical strength to be obtained even when the substrate is not heated up to a temperature exceeding 400° C. and the film thickness exceeds 250 nm.

    摘要翻译: 在日本工业标准(JIS)R 3212中规定的泰伯磨损试验之后,含有以二氧化硅为主要成分并且不与基板分离的有机 - 无机复合膜的制品。该复合膜由含有 通过溶胶 - 凝胶法制备亲水性有机聚合物。 在该溶液中,例如,以SiO 2浓度计,硅醇盐的量超过3质量%。 当涂层溶液含有磷源时,质子的摩尔数为0.0001至0.2mol / kg,水的摩尔数至少为硅醇盐中所含的硅原子总摩尔数的四倍。 这种溶胶 - 凝胶法即使当基板未被加热到超过400℃的温度并且膜厚度超过250nm时,也能够获得具有优异机械强度的膜。

    Process for producing article coated with water-repellent film article coated with water-repellent film and liquid composition for water-repellent film, article coated
    25.
    发明授权
    Process for producing article coated with water-repellent film article coated with water-repellent film and liquid composition for water-repellent film, article coated 有权
    涂有防水膜的制品的制造方法,涂有防水膜的制品和用于防水膜的液体组合物

    公开(公告)号:US06511753B1

    公开(公告)日:2003-01-28

    申请号:US09701752

    申请日:2000-12-01

    IPC分类号: B32B904

    摘要: In a process for producing a product coated with a water repellent film which comprises applying on a base substrate a coating liquid containing a silicon alkoxide, a fluoroalkyl group-containing silane compound and an acid dissolved in a solvent and drying; the process for producing a product coated with a water repellent film being characterized in that said coating liquid contains: said silicon alkoxide or a hydrolysate thereof is present at a concentration equivalent to 0.01 to 2% by weight of silica formed by hydrolysis of the silicon alkoxide, said fluoroalkyl group-containing silane compound is present at a concentration equivalent to 0.00001 to 0.15% by weight of silica formed by hydrolysis of the fluoroalkyl group-containing silane compound, 0.003-3 normality of said acid, and 0-20% by weight of water. The invention further provides water repellent products having a good rolling properly of water drops, a high scratching resistance and a high weatherability prepared by the process of the invention.

    摘要翻译: 一种涂布防水膜的制品的制造方法,其特征在于,在基材上涂布含有硅醇盐,含氟烷基的硅烷化合物和溶解在溶剂中的酸的涂布液,并干燥; 制造涂覆有防水膜的产品的方法的特征在于所述涂布液含有:所述硅醇盐或其水解产物的存在浓度相当于通过硅醇盐的水解形成的二氧化硅的0.01至2重量% 所述含氟代烷基的硅烷化合物的存在浓度相当于通过含氟烷基的硅烷化合物的水解形成的二氧化硅的0.00001〜0.15重量%,所述酸的平均值为0.003〜3,0〜20重量% 的水。 本发明还提供了具有良好的水滴轧制性,耐刮擦性和通过本发明的方法制备的高耐候性的防水产品。

    Non-fogging article and process for the production thereof
    26.
    发明授权
    Non-fogging article and process for the production thereof 失效
    无雾制品及其生产方法

    公开(公告)号:US6156409A

    公开(公告)日:2000-12-05

    申请号:US117541

    申请日:1998-08-06

    摘要: The present invention is to provide an anti-fogging article which is excellent in durability, wear resistance, anti-fogging property and anti-fogging substainability property, wherein the same is an anti-fogging article in which a film having a metal oxide fine particles having a grain size from 4 through 300 nm and having metal oxides used as its matrix is coated on a substrate and dents and projections having an arithmetical mean roughness (Ra) from 1.5 to 80 nm and their mean interval (Sm) from 4 to 300 nm are formed on the abovementioned film surface, as necessary, the corresponding film contains a surface-active agent and a phosphate compound, and further as necessary, organosilane or its hydrolyzed substance containing in the molecule at least a functional group which is selected from a group consisting of polyalkylene oxide group, alkyl group, alkenyl group, and aryl group is covered on the corresponding dents and projections, and further as necessary, a surface-active agent layer is secured thereon or on the corresponding dents and projections.

    摘要翻译: PCT No.PCT / JP97 / 04494 Sec。 371日期1998年8月6日 102(e)1998年8月6日PCT PCT 1997年12月8日PCT公布。 公开号WO98 / 25761 日期:1998年6月18日本发明提供耐久性,耐磨性,防雾性和防雾性能特性优异的防雾制品,其中,防雾制品中具有 将具有4〜300nm的粒径为金属氧化物作为基体的金属氧化物微粒子涂布在基板上,并将具有1.5〜80nm的算术平均粗糙度(Ra)的平均间隔(Sm) )在上述膜表面上形成,根据需要,相应的膜含有表面活性剂和磷酸盐化合物,并且还根据需要,在分子中至少含有官能团的有机硅烷或其水解物质 选自聚环氧烷基,烷基,烯基和芳基的基团,在相应的凹部和突起上被覆盖,进一步根据需要覆盖表面 e活性剂层固定在其上或相应的凹陷和突起上。

    Method for producing water-repellent articles, water-repellent articles
obtained thereby, and solution for forming water-repellent film
    27.
    发明授权
    Method for producing water-repellent articles, water-repellent articles obtained thereby, and solution for forming water-repellent film 失效
    制造防水制品的方法,由此获得的防水制品和形成防水膜的溶液

    公开(公告)号:US6033738A

    公开(公告)日:2000-03-07

    申请号:US103543

    申请日:1998-06-24

    摘要: Water-repellent articles having an excellent water repellency, particularly water-repellent articles having a great contact angle with respect to waterdrop, an excellent waterdrop rollability, a high scuff resistance and a high weathering resistance, a method for producing the water-repellent articles, and a solution for forming a water-repellent film are dsiclosed. A novel method for producing water-repellent articles is provided, which comprises dissolving a chlorosilyl group-containing compound and a fluoroalkyl group-containing silane compound in a solvent containing an alcohol and/or water content to obtain a solution having the chloro group in said chlorosilyl group-containing compound substituted by an alkoxyl group or hydroxyl group, applying said solution to the surface of a substrate, and then drying the coated material to form a water-repellent film.

    摘要翻译: 具有优异的防水性的防水制品,特别是相对于水滴具有大的接触角的防水制品,优异的水滴滚动性,高耐擦伤性和高耐候性,用于制造防水制品的方法, 并且用于形成防水膜的溶液被分离。 提供一种生产防水制品的新方法,其包括将含有氯甲硅烷基的化合物和含氟代烷基的硅烷化合物溶解在含有醇和/或水含量的溶剂中,以获得在所述溶剂中具有氯基团的溶液 被烷氧基或羟基取代的含氯甲硅烷基的化合物,将所述溶液施加到基材的表面,然后干燥涂覆的材料以形成拒水膜。