ANTI-FOG COATED ARTICLE
    4.
    发明申请
    ANTI-FOG COATED ARTICLE 审中-公开
    防雾涂层物品

    公开(公告)号:US20130302599A1

    公开(公告)日:2013-11-14

    申请号:US13990676

    申请日:2011-11-14

    IPC分类号: C09K3/18

    摘要: The present invention provides an antifog-film-coated article including an antifog film having high hardness while maintaining sufficient antifog performance, which article can be employed in various applications, including antifog mirrors, windowpanes for automobiles, and windowpanes for buildings. The antifog-film-coated article of the present invention includes a hard substrate, and a water-absorbing composite film formed on the substrate, wherein the water-absorbing composite film contains a polyvinyl acetal resin; colloidal silica in an amount of 30 to 80 parts by mass on the basis of 100 parts by mass of the resin; and silica-equivalent particles derived from a hydrolysis product or partial hydrolysis product of a silicon alkoxide compound in an amount of 5 to 55 parts by mass on the basis of 100 parts by mass of the resin.

    摘要翻译: 本发明提供一种防雾膜涂布制品,其包含具有高硬度的防雾膜,同时保持足够的防雾性能,该制品可用于各种应用中,包括防雾镜,汽车用窗玻璃和建筑物的窗玻璃。 本发明的防雾膜被覆制品包括硬质基材和形成在基材上的吸水性复合膜,其中吸水性复合膜含有聚乙烯醇缩醛树脂; 基于100质量份树脂30〜80质量份的胶态二氧化硅; 基于100质量份树脂,衍生自硅醇盐化合物的水解产物或部分水解产物的二氧化硅当量颗粒为5至55质量份。

    Process for producing article coated with water-repellent film article coated with water-repellent film and liquid composition for water-repellent film, article coated
    5.
    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
    6.
    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
    7.
    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。