Catalytic curing of coatings
    31.
    发明授权
    Catalytic curing of coatings 失效
    涂料的催化固化

    公开(公告)号:US4442143A

    公开(公告)日:1984-04-10

    申请号:US372019

    申请日:1982-04-26

    CPC classification number: B05D3/046 C08G18/1891 D06B23/16

    Abstract: A method of curing a wet catalyst-curable resin on a substrate in which the substrate is passed through a treating zone provided by a sealed vapor-curing chamber connected to sealed entrance and exit ante chambers at respective ends. The ante chambers are each separated from the vapor-curing chamber by a wall provided with a passage having height-adjustable means to limit passage of gas. The substrate is passed in turn through the entrance chamber where the boundary layer of air is substantially replaced by inert gas, through the entrance chamber into the vapor-curing chamber where it is exposed to the catalyst vapor, and then through the exit chamber where the curing vapor is removed. When a web provides the substrate, a jet of curing vapor is impinged on the web surface as it enters the vapor-curing chamber at an angle and at a velocity effective substantially to remove the barrier layer of gas and permeate the coating. In starting up the entrance and exit chambers and vapor-curing chamber are purged with inert gas thereby to remove air and on termination of the curing operations the vapor-curing chamber is purged with inert gas to remove curing vapor. Apparatus is disclosed for carrying out the method, featuring height-adjustable doors between the vapor-curing chamber and the entrance and exit chambers. Other features are labyrinth seals and turning vanes adjacent to the passage from one chamber to the other to minimize escape of gas.

    Abstract translation: 在基板上固化湿催化剂固化树脂的方法,其中基板通过由密封的蒸气固化室提供的处理区域,该处理区域连接到密封的入口并在相应的端部离开前室。 前室通过设置有具有高度可调节装置以限制气体通过的通道的壁与气相固化室分开。 基板依次通过入口室,其中空气的边界层基本上被惰性气体代替,通过入口室进入蒸气固化室,在那里暴露于催化剂蒸气,然后通过出口室 固化蒸气被去除。 当幅材提供基底时,固化蒸气射流当其以一定角度进入蒸气固化室时撞击在该卷材表面上,其速度基本上有效地除去气体阻挡层并渗透到该涂层中。 在启动时,入口和出口室和蒸汽固化室用惰性气体吹扫,从而除去空气,并且在固化操作终止时,蒸气固化室用惰性气体吹扫以除去固化蒸气。 公开了用于实施该方法的装置,其特征在于,在蒸气固化室与入口和出口室之间具有高度可调门。 其他特征是迷宫密封件和与从一个腔室到另一个腔室的通道相邻的转动叶片,以最小化气体的逸出。

    Volatile amine-cured trialkoxysilyl-containing aqueous latex coatings
    32.
    发明授权
    Volatile amine-cured trialkoxysilyl-containing aqueous latex coatings 失效
    含有挥发性胺固化的含三烷氧基甲硅烷基的含水胶乳涂料

    公开(公告)号:US4384013A

    公开(公告)日:1983-05-17

    申请号:US270564

    申请日:1981-06-04

    Applicant: Gerry K. Noren

    Inventor: Gerry K. Noren

    CPC classification number: B05D3/046 C09D143/04

    Abstract: A method of forming a dry, cured coating on a substrate is disclosed in which an aqueous latex of emulsion copolymer particles containing a plurality of trialkoxysilyl groups is applied to a substrate to form a wet coating, the wet coating is exposed to a volatile amine to catalyze the curing reaction, and the amine-exposed wet coating is allowed to dry by vaporization of the volatile components present.

    Abstract translation: 公开了在基材上形成干燥固化的涂层的方法,其中将含有多个三烷氧基甲硅烷基的乳液共聚物颗粒的水性胶乳施加到基材上以形成湿涂层,将湿涂层暴露于挥发性胺 催化固化反应,并且允许胺暴露的湿涂层通过挥发性组分的蒸发而干燥。

    SOLVENT COMPOSITION, CLEANING METHOD, METHOD FOR PRODUCING ARTICLE WITH COATING FILM, AEROSOL COMPOSITION, HEAT TRANSFER MEDIUM

    公开(公告)号:US20240150683A1

    公开(公告)日:2024-05-09

    申请号:US18411354

    申请日:2024-01-12

    Applicant: AGC Inc.

    Abstract: To provide a solvent composition that can suppress corrosion of a metal, a cleaning method using the solvent composition, and a method for producing an article with a coating film. A solvent composition comprising, as a first component, 1-chloro-2,3,3-trifluoropropene and, as a second component, at least one member selected from the group consisting of 1,2,3,3-tetrachloropropene, 1,2,3-trichloro-3-fluoropropene, 1,3,3-trichloro-2-fluoropropene, 1,3-dichloro-2,3-difluoropropene, 2-chloro-3,3-difluoropropene, 2,3,3-trifluoropropene, 1,3-dichloro-1,2,2-trifluoropropane, 1-chloro-1,2,2,3-tetrafluoropropane, 2-chloro-1,1,3,3-tetrafluoropropane, 2-chloro-1,1,2-trifluoropropane and chloroform, characterized in that the ratio of the total content of the second component to the sum of the content of 1-chloro-2,3,3-trifluoropropene and the total content of the second component, is from 0.0001 to 1.0 mass %.

    HYDROPHOBIC HYDROCARBON COATINGS
    37.
    发明申请
    HYDROPHOBIC HYDROCARBON COATINGS 审中-公开
    HYDROPHOBIC碳氢化合物涂料

    公开(公告)号:US20140120340A1

    公开(公告)日:2014-05-01

    申请号:US14123784

    申请日:2012-06-04

    Abstract: Articles having a hydrophobic coating are provided. More specifically, the articles include a substrate, a primer layer of acid-sintered silica nanoparticles, and a hydrophobic hydrocarbon layer attached to the primer layer. The hydrophobic hydrocarbon layer is formed by reaction of the primer layer with a silane compound having a reactive silyl group and a hydrophobic hydrocarbon group. Due to the presence of the primer layer, the silane compounds can be attached to variety of substrates. The articles typically have surface that is easy to clean, smudge resistant, and fingerprint resistant.

    Abstract translation: 提供具有疏水涂层的制品。 更具体地,制品包括底物,酸烧结二氧化硅纳米颗粒的底漆层和附着到底漆层的疏水性烃层。 疏水性烃层通过底涂层与具有反应性甲硅烷基和疏水性烃基的硅烷化合物的反应而形成。 由于底漆层的存在,硅烷化合物可以附着在各种基材上。 这些物品通常具有易于清洁,防污染和耐指纹的表面。

    MANUFACTURING METHOD OF RECORDING MEDIUM, INKJET RECORDING MEDIUM, AND METHOD OF MANUFACTURING THE SAME
    40.
    发明申请
    MANUFACTURING METHOD OF RECORDING MEDIUM, INKJET RECORDING MEDIUM, AND METHOD OF MANUFACTURING THE SAME 审中-公开
    记录介质的制造方法,喷墨记录介质及其制造方法

    公开(公告)号:US20100173104A1

    公开(公告)日:2010-07-08

    申请号:US12294928

    申请日:2007-03-20

    Applicant: Tomoya Kubota

    Inventor: Tomoya Kubota

    CPC classification number: B41M5/52 B05D3/046

    Abstract: The manufacturing method of a recording medium of the invention includes forming an ink-receiving layer by applying an ink-receiving layer coating solution containing at least a water-soluble resin and a crosslinking agent on a support, and performing alkali treatment on the coating layer surface by using a basic gas, during drying of the coating layer after forming the coating layer by applying the ink-receiving layer coating solution on the support. The inkjet recording medium of the invention is manufactured by this manufacturing method.

    Abstract translation: 本发明的记录介质的制造方法包括通过将至少含有水溶性树脂和交联剂的油墨接收层涂布溶液涂布在载体上来形成油墨接收层,并对涂布层进行碱处理 通过在载体上施加油墨接受层涂布溶液,在形成涂层后的涂层干燥期间,通过使用碱性气体进行表面处理。 通过该制造方法制造本发明的喷墨记录介质。

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