UV reactor for transport polymerization
    81.
    发明申请
    UV reactor for transport polymerization 审中-公开
    用于运输聚合的紫外线反应器

    公开(公告)号:US20030188683A1

    公开(公告)日:2003-10-09

    申请号:US10115879

    申请日:2002-04-04

    CPC classification number: B05D1/60 B01J19/123 B01J2219/0879 B05D3/061

    Abstract: An improved reactor to facilitate new precursor chemistries and transport polymerization processes that are useful for preparations of low null (dielectric constant) films. An improved TP Reactor that consists of UV source and a fractionation device for chemicals is provided to generate useful reactive intermediates from precursors. The reactor is useful for the deposition system.

    Abstract translation: 改进的反应器以促进新的前体化学和运输聚合方法,其可用于制备低ε(介电常数)膜。 提供由UV源和用于化学品的分馏装置组成的改进的TP反应器以从前体产生有用的反应性中间体。 该反应器可用于沉积系统。

    Method of producing cured coating films
    83.
    发明授权
    Method of producing cured coating films 有权
    生产固化涂膜的方法

    公开(公告)号:US06344244B1

    公开(公告)日:2002-02-05

    申请号:US09433547

    申请日:1999-11-04

    CPC classification number: B05D3/061

    Abstract: The present invention relates to a method of producing at cast one coating film on at least one area of a substrate surface, which comprises at least the following steps in the following order: a) initiating at least one crosslinking reaction in at least one reactive coating formulation; b) applying said at least one reactive coating formulation before the onset of said at least one crosslinking reaction on said at least one area of said substrate surface. The present invention additionally relates to a corresponding means of producing at least one coating film on at least one area of a substrate surface, having at least the following elements: a) at least one storage container for at least one reactive coating formulation, b) at least one exposure unit, preferably a UV exposure unit, more preferably a UV laser, and c) at least one application unit having a nozzle, in particular a spraying head, and/or d) a bell for electrostatic application (ESTA bell), wherein said at least one exposure unit is designed so that the radiation generated in said at least one exposure unit is brought into contact with said at least one reactive coating formulation in said at least one application unit. Also claimed, finally, is a coating film which can be produced by the method of the invention.

    Abstract translation: 本发明涉及一种在基材表面的至少一个区域上生产浇铸的一个涂膜的方法,该方法至少包括以下顺序的以下步骤:a)在至少一种反应性涂料中引发至少一种交联反应 制剂; b)在所述至少一个交联反应开始之前,在所述基材表面的所述至少一个区域上施用所述至少一种反应性涂料制剂。 本发明还涉及在衬底表面的至少一个区域上产生至少一个涂膜的相应方法,其至少具有以下元素:a)至少一个用于至少一种反应性涂料配方的储存容器,b) 至少一个曝光单元,优选UV曝光单元,更优选UV激光,以及c)至少一个具有喷嘴,特别是喷头的应用单元和/或用于静电应用的钟(ESTA钟)),其中 所述至少一个曝光单元被设计成使得在所述至少一个曝光单元中产生的辐射与所述至少一个应用单元中的所述至少一个反应性涂料配方接触。 最后还要求的是可以通过本发明的方法生产的涂膜。

    Process for the photochemical vapor deposition of siloxane polymers
    84.
    发明授权
    Process for the photochemical vapor deposition of siloxane polymers 失效
    硅氧烷聚合物的光化学气相沉积工艺

    公开(公告)号:US4781942A

    公开(公告)日:1988-11-01

    申请号:US810810

    申请日:1985-12-19

    Abstract: A process for forming on the surface of a substrate a layer of a siloxane polymer by exposing the substrate to a first vapor phase monomer precursor having the formula SiR.sub.x H.sub.4-x where x is 1 to 4 and R is alkyl or phenyl, and a second vapor phase oxygen-containing precursor in the presence of radiation of a predetermined wavelength to bring about the reaction to form the siloxane polymer which deposits on the surface of substrate. The monomer precursor may comprise a mixture, such as SiRH.sub.3 and SiR.sub.2 H.sub.2 with each other or with SiR.sub.3 H. By varying the composition of such mixtures, the composition of the siloxane polymer may be chosen to provide predetermined properties, and, further, may be varied throughout the thickness of the deposited layer.

    Abstract translation: 通过将基底暴露于具有式SiRxH4-x的第一气相单体前体(其中x为1至4,R为烷基或苯基)和第二蒸气(第二蒸气),在基底表面上形成硅氧烷聚合物层 在预定波长的辐射存在下,使相含氧的前体进行反应以形成沉积在基材表面上的硅氧烷聚合物。 单体前体可以包含彼此或SiR 3 H的混合物,例如SiRH 3和SiR 2 H 2。 通过改变这种混合物的组成,可以选择硅氧烷聚合物的组成以提供预定的性质,并且还可以在沉积层的整个厚度上变化。

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