Method for continuous coating of metallic products with fusible pulverulent materials
    21.
    发明授权
    Method for continuous coating of metallic products with fusible pulverulent materials 失效
    金属制品连续涂层的方法

    公开(公告)号:US3650798A

    公开(公告)日:1972-03-21

    申请号:US3650798D

    申请日:1969-11-17

    Abstract: A method is described for the coating of running strands or webs with a thermoplastic protective layer. The successive steps comprise the application of a primer and the hot air current drying and curing of same supplemented by inductive heating. The temperature is next raised in two successive stages by inductive type heaters, the later stage while the strand or web is vertically traversing the length of a continuously replenished dense cylindrical bed of powdered vinyl polymer or the like. The replenishment as well as cooling of the powder is accomplished through a recirculatory arrangement powered by air nozzles. Alternate coating materials are proposed including polyolefins containing compounds of metal.

    Abstract translation: 描述了用热塑性保护层涂覆运行的丝束或网的方法。 连续的步骤包括施加底漆和通过感应加热补充的热空气流干燥和固化。 然后通过感应式加热器在两个连续阶段中升温,后一阶段,当绞线或腹板垂直地穿过粉末状乙烯基聚合物等的连续补充致密圆柱形床的长度时。 通过由空气喷嘴供电的再循环布置来实现粉末的补充和冷却。 提出了替代涂料,包括含有金属化合物的聚烯烃。

    FILM FORMING METHOD AND ARTICLE MANUFACTURING METHOD

    公开(公告)号:US20240326091A1

    公开(公告)日:2024-10-03

    申请号:US18740735

    申请日:2024-06-12

    CPC classification number: B05D3/108 B05D1/02 B05D3/0413 B05D2401/10

    Abstract: The present invention provides a film forming method comprising: discretely arranging, on a substrate with unevenness, a plurality of droplets of a curable composition in a liquid form containing at least a polymerizable compound (a) as a nonvolatile component and at least a solvent (d) as a volatile component; waiting until each of the plurality of droplets discretely arranged on the substrate combines with an adjacent droplet to form a continuous liquid film on the substrate, and the solvent (d) contained in the liquid film volatilizes, and a content of the solvent (d) becomes not more than 10 vol % with respect to the whole liquid film; and curing the curable composition in the liquid form after the waiting.

    Method for producing film
    26.
    发明授权

    公开(公告)号:US11745216B2

    公开(公告)日:2023-09-05

    申请号:US17847228

    申请日:2022-06-23

    CPC classification number: B05D1/327 C08J5/18 B05D2401/10 C08F297/023

    Abstract: A method for producing a film includes: coating a surface of a substrate with a composition containing a polymer having a structural unit represented by formula (1) and having a number average molecular weight of 13000 or more and a solvent, heating a coating film formed by the coating, and removing, with a rinsing liquid, a part of the coating film after the heating, wherein the rinsing liquid to be used contains a basic compound. In the formula (1), Y1 is a single bond, —CO—NR2—, a divalent aromatic ring group, a divalent group containing —O—, or a divalent group containing —CO—NR2—. A1 is a single bond, —O—, —S—, or —NR3—. R1 is a hydrogen atom, a monovalent hydrocarbon group, a monovalent halogenated hydrocarbon group, or a monovalent group having a heterocyclic structure.

    VIBRATION ACTUATOR
    30.
    发明申请
    VIBRATION ACTUATOR 审中-公开

    公开(公告)号:US20190091725A1

    公开(公告)日:2019-03-28

    申请号:US16132741

    申请日:2018-09-17

    Inventor: Shinsuke OKAYASU

    Abstract: A vibration actuator having a stationary element; a movable element that is supported elastically so as to enable vibration on the stationary element; and a driving source for causing reciprocating vibration of the movable element in relation to the stationary element, wherein: the movable element comprises an opposed face that opposes an opposing face of the stationary element; a magnetic fluid that has viscosity is filled into a gap between the opposing face and the opposed face and is attracted magnetically to at least either the opposing face or the opposed face; and on the other of the opposing face or the opposed face, a holding region for retaining the magnetic fluid is provided, and a lipophobic surface, for repelling the magnetic fluid is provided so as to surround the holding region.

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