Apparatus and method for processing sheet materials
    3.
    发明授权
    Apparatus and method for processing sheet materials 有权
    片材处理装置及方法

    公开(公告)号:US07575639B2

    公开(公告)日:2009-08-18

    申请号:US10910842

    申请日:2004-08-03

    IPC分类号: B05C5/02 B05C19/04 B05D1/02

    摘要: An apparatus and method for processing elongated sheet material through a plurality of processing stations including a cooling station for lowering the temperature of the sheet material. The cooling station includes a plurality of individually controllable cooling zones each for controlling a portion of the transverse width of the sheet material during passage through the cooling zone. The cooling zones each include a plurality of cooling fluid directing spray nozzles and a sensor for sensing the temperature of the portion of the sheet material onto which cooling fluid has been directed by the respective cooling zone. A controller responsive to the temperature sensed at each cooling zone is operable for independently controlling the flow of cooling fluid to the fluid spray nozzles of each cooling zone based upon a preset temperature setting of the controller.

    摘要翻译: 一种用于通过多个处理站处理细长片材的装置和方法,包括用于降低片材温度的冷却站。 冷却站包括多个可单独控制的冷却区,每个冷却区用于在通过冷却区期间控制片材的横向宽度的一部分。 冷却区域各自包括多个冷却流体引导喷嘴和用于感测冷却流体已由相应的冷却区域引导到的片材的部分的温度的传感器。 响应于在每个冷却区域感测到的温度的控制器可操作以基于控制器的预设温度设置独立地控制到每个冷却区域的流体喷嘴的冷却流体的流量。

    Method of cryogenically coating a device
    6.
    发明申请
    Method of cryogenically coating a device 失效
    低温法涂覆器件的方法

    公开(公告)号:US20060035011A1

    公开(公告)日:2006-02-16

    申请号:US10916105

    申请日:2004-08-10

    申请人: Eric Stenzel

    发明人: Eric Stenzel

    摘要: The present invention is directed to a method for coating a surface of a medical device with a coating composition. The method involves chilling the surface to be coated to below the freezing point of at least one solvent contained in the composition. This coating composition is applied to the chilled surface, and a portion of the coating composition is allowed to freeze onto the surface. The surface can then be heated (either by the application of heat from an external source, by allowing to heat by ambient air) to above the freezing point of the solvent in the coating composition to allow the solvent to thaw and be removed, thereby forming a smooth, uniform coating on the surface of the medical device.

    摘要翻译: 本发明涉及一种用涂料组合物涂覆医疗器械表面的方法。 该方法包括将待涂覆的表面冷却至组合物中所含的至少一种溶剂的凝固点以下。 将该涂料组合物施加到冷却的表面上,并使一部分涂料组合物冷冻到表面上。 然后可以将表面加热(通过外部来源的加热,通过环境空气加热)到涂料组合物中溶剂的凝固点以上,以使溶剂解冻并除去,从而形成 医疗装置表面上光滑均匀的涂层。

    Process of forming a film of fluorine-containing resin on a metallic
substrate
    8.
    发明授权
    Process of forming a film of fluorine-containing resin on a metallic substrate 失效
    在金属基材上形成含氟树脂膜的方法

    公开(公告)号:US4568573A

    公开(公告)日:1986-02-04

    申请号:US703085

    申请日:1985-02-19

    摘要: A process of forming a film of a fluorine-containing resin on a surface of a metallic substrate, wherein the substrate is coated with the fluorine-containing resin and is placed in a furnace vacuumized to a predetermined degree within a range containing the order of 10.sup.-3 Torr. The vacuumized atmosphere in the furnace is heated at a predetermined heating temperature of the range of from about 330.degree. C. to about 420.degree. C. for a predetermined period of time, whereupon the hot vacuumized atmosphere in the furnace is allowed to cool spontaneously with a vacuum of preferably the same degree maintained in the furnace until the temperature in the furnace reaches a predetermined pre-quenching temperature lower than the heating temperature and, thereafter, an inert gas at ambient temperature is introduced into the furnace for quenching the coating on the substrate.

    摘要翻译: 在金属基材的表面上形成含氟树脂的膜的方法,其中将基材涂覆有含氟树脂,并置于炉中,在包含10 -3乇 将炉中的真空气氛在约330℃至约420℃的预定加热温度下加热预定的时间段,随后使炉中的热抽真空气氛自然冷却, 在炉中保持优选相同程度的真空,直到炉内的温度达到低于加热温度的预定预淬火温度,然后将环境温度下的惰性气体引入炉中以淬灭在 基质。