具有复合无铅保护层的热敏打印头基板及其制造方法

    公开(公告)号:WO2023011228A1

    公开(公告)日:2023-02-09

    申请号:PCT/CN2022/107563

    申请日:2022-07-25

    Abstract: 公开了一种具有复合无铅保护层的热敏打印头基板及其制造方法。该热敏打印头基板设有绝缘基板(1)、蓄热保温底釉层(2)、电极层(3)、发热电阻体层(4)和保护层(5);保护层包括至少两层子保护层,其中,靠近绝缘基板的子保护层为第一保护层(5A),第一保护层外侧复合第二保护层(5B);第一保护层与第二保护层的热膨胀系数为50×10 -7/℃-70×10 -7/℃,且第二保护层膨胀系数小于等于第一保护层的膨胀系数;第一保护层韦氏硬度为600-900HV,第一保护层的玻璃釉组合物包含以下组分,以质量百分数计:B 2O 35-15%;Al 2O 325-50%;SiO 2 5-30%;玻璃助熔剂10-30%,玻璃助熔剂为BaO和ZnO以及CaO。该热敏打印头基板具有无铅、耐磨、耐腐蚀的特点。

    A NOVEL VITRIFIED CERAMIC PRODUCT
    2.
    发明申请

    公开(公告)号:WO2022271124A1

    公开(公告)日:2022-12-29

    申请号:PCT/TR2022/050491

    申请日:2022-05-26

    Abstract: The invention relates to a vitrified ceramic product with reduced weight and the ability to thicken fast without any change in its strength values for use in ceramic sanitary ware. Accordingly, vitrified ceramic products contain raw materials including quartz, clay group, feldspar, carbonate and grinders and silica aerogel in certain proportions by weight.

    METHODS FOR PREPARING A SUPEROMNIPHOBIC COATING

    公开(公告)号:WO2021216305A1

    公开(公告)日:2021-10-28

    申请号:PCT/US2021/026601

    申请日:2021-04-09

    Applicant: WAYMO LLC

    Abstract: A method for preparing an optically transparent, superomniphobic coating on a substrate, such as an optical substrate, is disclosed. The method includes providing a glass layer disposed on a substrate, the glass layer having a first side adjacent the substrate and an opposed second side, the glass layer comprising 45-85 wt.% silicon oxide in a first glass phase and 10-40 wt.% boron oxide in a second glass phase, such that a glass layer has a composition in a spinodal decomposition region. The method further includes heating the second side of the glass layer to form a phase-separated portion of the layer, the phase- separated portion comprising an interpenetrating network of silicon oxide domains and boron oxide domains, and removing at least a portion of the boron oxide domains from the phase-separated portion to provide a graded layer disposed on the substrate. The graded layer has a first side disposed adjacent the substrate, the first side comprising 45-85 wt.% silicon oxide and 10-40 wt.% boron oxide, and opposite the first side, a porous second side comprising at least 45 wt.% silicon oxide and no more than 5 wt.% boron oxide.

    METHOD AND PROCESS FOR CREATING A COMPOSITE MATERIAL

    公开(公告)号:WO2020060418A1

    公开(公告)日:2020-03-26

    申请号:PCT/NZ2019/050125

    申请日:2019-09-16

    Applicant: ZGRIT LIMITED

    Abstract: The present invention relates a molded composite material and a method and process for creating the composite material from either recycled low grade mixed glass cullet or new glass. The composite material including: crushed glass; one or more aluminium compounds selected from oxide and hydrate at combined 0.40%-0.78% weight per weight of the glass; oxides of silicon, boron, sodium, calcium and potassium at combined 1.27%- 1.90% weight per weight of the glass; zirconium silicate at 0.48%-1.3% weight per weight of the glass; and optionally tin oxide at 0%-Q.45% weight per weight of the glass. The composite of the present invention can be used for making tiles, bench tops, work surfaces or other similar types of building products. The use of low grade mixed glass can also help reduce the amount of used glass being dumped in landfill or used in other low value enterprises such as providing highway aggregate or landfill cover.

    COMPOSICIÓN DE ESMALTE DIGITAL PARA INYECCIÓN DE TINTA
    6.
    发明申请
    COMPOSICIÓN DE ESMALTE DIGITAL PARA INYECCIÓN DE TINTA 审中-公开
    喷墨印刷用数字玻璃组合物

    公开(公告)号:WO2014072553A1

    公开(公告)日:2014-05-15

    申请号:PCT/ES2013/070759

    申请日:2013-10-31

    Applicant: TORRECID, S.A.

    Abstract: Composición de esmalte digital para soportes cerámicos que comprende, al menos un disolvente exento de agua y formado por una mezcla de disolventes polares y/o no polares o de baja polaridad como un vehículo que es líquido a temperatura ambiente, al menos una mezcla de partículas inorgánicas de fritas y/o materias primas, sin emplear partículas de pigmentos inorgánicas, como material formador de vidriado y, al menos, un agente dispersante. Todo ello preparado de forma que las propiedades físicas del esmalte digital tales como tamaño de partícula, viscosidad, tensión superficial, velocidad de sedimentación y temperaturas de sinterización y reblandecimiento, sean las adecuadas para la consecución de la calidad de acabado base final necesaria con los gramajes requeridos. La especial composición del esmalte digital permite, asimismo, su utilización como tinta para decoración y tinta para protección.

    Abstract translation: 本发明涉及一种用于陶瓷载体的数字釉组合物,其包含至少一种由极性和/或非极性或低极性溶剂的混合物形成的无水溶剂,作为在室温下为液体的载体,至少一种 玻璃料和/或原料的无机颗粒的混合物,无无机颜料颗粒,作为窗玻璃形成材料,以及至少一种分散剂,所有这些均以如下方式制备:数字釉料的物理性能如颗粒尺寸,粘度 ,表面张力,沉降速度和烧结和软化温度适合于用所需重量达到必要的最终基材精加工质量。 数字釉料的特殊组成也可以将其用作装饰油墨和保护油墨。

    PROCEDIMIENTO PARA ELABORAR UN REVESTIMIENTO DE PAREDES DE APARIENCIA Y TACTO PÉTREO
    7.
    发明申请
    PROCEDIMIENTO PARA ELABORAR UN REVESTIMIENTO DE PAREDES DE APARIENCIA Y TACTO PÉTREO 审中-公开
    用于制备具有石材外观和感觉的墙壁覆盖物的方法

    公开(公告)号:WO2011128478A1

    公开(公告)日:2011-10-20

    申请号:PCT/ES2011/070237

    申请日:2011-04-07

    CPC classification number: B44C5/0461 B44C5/0407 B44C5/0423 B44F9/04 E04F13/147

    Abstract: Procedimiento para elaborar un revestimiento de paredes de apariencia y tacto pétreo, que comprende del uso de un mortero, que se extiende en una capa fina sobre un soporte textil o de fibra de vidrio; efectuando a continuación una serie de grabados irregulares vertiendo sobre el mortero tintes, pigmentos o pinturas de colores y granos de sales efervescentes. A continuación se pasa el soporte y el mortero por entre dos bandas o cintas que avanzan una encima de la otra quedando unido al soporte formando un sándwich, en el que la cara exterior de mortero presenta, además de unas vetas de colores, una serie de coqueras que le proporcionan una apariencia pétrea.

    Abstract translation: 制备具有石头外观和手感的墙壁覆盖物的方法,包括使用在玻璃纤维或纺织品支撑元件上以薄层分散的砂浆,然后制成一系列不规则雕刻物,并且着色油墨,颜料或油漆,以及 将颗粒的泡腾盐倒在砂浆上。 支撑元件和砂浆然后在两个条带或带之间通过,该条带或带之间移动一个,捆绑支撑元件并形成夹层,其中外砂浆面具有着色的接缝和一系列使其看起来像石头的间隙 。

    JOINT SOLIDE OBTENU PAR PROJECTION THERMIQUE
    9.
    发明申请
    JOINT SOLIDE OBTENU PAR PROJECTION THERMIQUE 审中-公开
    通过热喷涂获得的固体密封

    公开(公告)号:WO2007042505A2

    公开(公告)日:2007-04-19

    申请号:PCT/EP2006/067213

    申请日:2006-10-09

    Abstract: L'invention concerne un élément en matériau composite (1), le matériau composite comprenant une 5 matrice micro-fissurée (7) sous la forme d'un réseau interconnecté tridimensionnel de micro-fissures (4) ouvert sur la surface de la matrice céramique, un matériau d'ajout (6) constitué d'un fondant ou verre étant dispersé dans la matrice, le matériau d'ajout (6) 10 étant un matériau qui, lorsque le matériau composite est porté à une température déterminée, ramollit et migre par capillarité dans le réseau de micro-fissures (4) vers ladite surface de l'élément. La quantité de matériau d'ajout dispersé initialement dans la matrice 15 est en proportion suffisante par rapport à la matrice pour venir napper une surface (5) laissée ouverte de l'élément en matériau composite afin d'y créer une barrière étanche aux gaz.

    Abstract translation: 本发明涉及一种由复合材料(1)制成的元件,该复合材料(1)包括微裂纹基体(7),该微裂纹基体呈微裂纹(4)的三维互连网络的形式,并且在表面开口 的陶瓷基体。 根据本发明,由助熔剂或玻璃组成的添加剂材料(6)分散在基体中,所述添加剂材料(6)包括当复合材料达到确定温度时软化和迁移的材料 通过毛细作用通过微裂纹网络(4)到元件的表面。 为了涂覆复合元件的开口表面(5)以便在其上形成气密屏障,足够量的添加剂材料相对于其分散在基质中。

    COATING MATERIAL FOR CARBONIZATION CHAMBER IN COKE FURNACE AND METHOD OF APPLYING THE SAME
    10.
    发明申请
    COATING MATERIAL FOR CARBONIZATION CHAMBER IN COKE FURNACE AND METHOD OF APPLYING THE SAME 审中-公开
    焦炭炉中碳化室用涂料及其应用方法

    公开(公告)号:WO98038144A1

    公开(公告)日:1998-09-03

    申请号:PCT/JP1998/000466

    申请日:1998-02-04

    Abstract: A coke furnace is coated with a coating film which has a high strength, high impact resistance, excellent smoothness, and high durability and is capable of protecting the refractory bricks of the coke furnace over long. A coating material which comprises as main ingredient 18 to 70 % by weight SiO2, and 10 to 60 % by weight Na2O and/or K2O and contains at least one member selected among 2 to 14 % by weight P2O5, 0.5 to 25 % by weight BaO, 0.5 to 25 % by weight SrO, and 0.5 to 20 % by weight Fe2O3 is sprayed over refractory bricks to remove the carbon adherent to the bricks and form an exellent coating layer.

    Abstract translation: 焦炭炉涂有高强度,高抗冲击性,优异的平滑性和高耐久性的涂膜,能够长时间保护焦炉的耐火砖。 一种涂料,其主要成分为18〜70重量%SiO 2,10〜60重量%Na 2 O和/或K 2 O,并含有选自2〜14重量%的P2O 5,0.5〜25重量% 将BaO,0.5〜25重量%的SrO和0.5〜20重量%的Fe 2 O 3喷涂在耐火砖上以除去附着在砖上的碳并形成外涂层。

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