Method of heat treating coatings by using microwave
    41.
    发明申请
    Method of heat treating coatings by using microwave 审中-公开
    使用微波处理涂层的方法

    公开(公告)号:US20050221017A1

    公开(公告)日:2005-10-06

    申请号:US10814057

    申请日:2004-03-30

    CPC classification number: B05D3/0263 B05D3/0254 H05B6/80

    Abstract: A method for heat treatment of coatings for application to metal surfaces wherein a ceramic is positioned adjacent to the coating to be treated and the ceramic is exposed to a microwave beam having a predetermined frequency and power density which are sufficient to heat the ceramic to a desired temperature whereby the coating is adhered to an applied metal surface without temperature degradation of the metal.

    Abstract translation: 一种用于热处理用于金属表面的涂层的方法,其中将陶瓷定位成与待处理的涂层相邻,并且陶瓷暴露于具有预定的频率和功率密度的微波束,该微波束足以将陶瓷加热至期望的 温度,从而涂层粘附到所施加的金属表面,而不会使金属温度降低。

    Spin application of thermally cured coatings
    42.
    发明申请
    Spin application of thermally cured coatings 审中-公开
    旋涂应用热固化涂层

    公开(公告)号:US20040076838A1

    公开(公告)日:2004-04-22

    申请号:US10632627

    申请日:2003-07-31

    Abstract: A thermally curable coating is spin applied to the surface of a lens through a process that comprises the following steps: preparing a thermally curable coating composition, spin applying the coating onto one surface of a lens, and curing the coating. The process combines the best features both of the spin application technique and a thermally cured coating to obtain high productivity with high yield in the application process yet provide superior coating properties without requiring stripping or other pretreatment steps, which have negative attributes. The process can also incorporate the use of either a thermoset or a thermoplastic primer to enhance the coating adhesion.

    Abstract translation: 通过包括以下步骤的方法将可热固化的涂层旋涂到透镜的表面上:制备可热固化的涂料组合物,将涂层旋涂到透镜的一个表面上,并固化涂层。 该方法结合了纺丝应用技术和热固化涂层的最佳特征,以在应用过程中以高产率获得高生产率,同时提供优异的涂层性能,而不需要具有负性质的剥离或其他预处理步骤。 该方法还可以使用热固性或热塑性底漆来增强涂层的附着力。

    Multi-stage processes for coating substrates with multi-component composite coating compositions
    44.
    发明申请
    Multi-stage processes for coating substrates with multi-component composite coating compositions 失效
    用多组分复合涂料组合物涂覆基材的多阶段方法

    公开(公告)号:US20040043156A1

    公开(公告)日:2004-03-04

    申请号:US10653335

    申请日:2003-09-02

    Abstract: A process for coating a substrate is provided which includes the following steps: (a) applying a waterborne base coat composition to a surface of the substrate; (b) applying infrared radiation at a power density of 1.5-30.0 kW/m2 and a first air stream simultaneously to the base coat composition such that a pre-dried base coat is formed upon the surface of the substrate; and (c) applying a second air stream in the absence of infrared radiation to the base coat composition such that a dried base coat is formed upon the surface of the substrate. Various embodiments of the invention are disclosed including continuous, batch, and semi-batch processes, which may include additional process steps, such as subsequent application of a topcoat. The process may be used to coat a variety of metal and polymeric substrates, for example, those associated with the body of a motor vehicle.

    Abstract translation: 提供一种涂布基材的方法,其包括以下步骤:(a)将水性底漆组合物涂布在基材的表面上; (b)将功率密度为1.5-30.0kW / m 2的红外辐射和第一气流同时施加到底涂层组合物,使得在基材表面上形成预干燥的底涂层; 和(c)在没有红外辐射的情况下将第二空气流施加到底涂层组合物,使得在基材表面上形成干燥的基底涂层。 公开了本发明的各种实施方案,包括连续的,分批的和半间歇的方法,其可以包括额外的工艺步骤,例如后涂涂层。 该方法可以用于涂覆各种金属和聚合物基底,例如与机动车辆的身体相关的基底。

    Dimensionally stable composite article and method of making the same
    47.
    发明申请
    Dimensionally stable composite article and method of making the same 失效
    尺寸稳定的复合制品及其制作方法

    公开(公告)号:US20030059578A1

    公开(公告)日:2003-03-27

    申请号:US09871421

    申请日:2001-05-31

    Abstract: A composite article having large scale predictable dimensional stability comprises a metal foil backing having adhered thereto a layer of cured polymer having an exposed surface bearing a three-dimensional microstructure of precisely shaped and located functional discontinuities. The article is made by depositing a layer of a radiation curable composition onto a metal foil backing, contacting a master with a pattern capable of imparting a three-dimensional microstructure of precisely shaped and located functional discontinuities into the layer of radiation curable composition, while the layer of radiation curable composition is in contact with the master, exposing the curable composition to radiation to cure the composition, and separating the cured polymer layer on the metal foil backing from the surface of the master. Either the metal foil backing or the master may be radiation transmissive.

    Abstract translation: 具有大规模可预测尺寸稳定性的复合制品包括金属箔背衬,其粘附有具有暴露表面的固化聚合物层,所述暴露表面具有精确成形和定位的功能不连续性的三维微结构。 该制品通过将一层可辐射固化组合物沉积在金属箔背衬上而制成,使主体与能够将精确成形和定位的功能不连续性的三维微结构赋予辐射固化组合物层的图案接触,同时 可辐射固化组合物层与母体接触,将可固化组合物暴露于辐射以固化组合物,并将金属箔背衬上的固化聚合物层与母体表面分离。 金属箔背衬或主体可以是辐射透射的。

    Process for multi-layer coating
    48.
    发明授权

    公开(公告)号:US06508922B2

    公开(公告)日:2003-01-21

    申请号:US09852379

    申请日:2001-05-10

    CPC classification number: B05D7/546 B05D1/007 B05D3/0263 C25D13/00

    Abstract: A process for the production of a multi-layer coating, wherein a primer layer which is electrically conductive in the at least partially cured state is applied by electrodeposition from an electrodeposition coating agent (I) to an electrically conductive three-dimensional object, at least partially cured exclusively by the action of near infra-red radiation substantially only on the surfaces of the object exposed to the radiation, and an additional coating layer is applied by electrodeposition from an electrodeposition coating agent (II) which is different from electrodeposition coating agent (I), and then this additional coating layer as well as completely uncured or incompletely cured area parts of the primer layer produced from electrodeposition coating agent (I) are cured.

    Method for coating motor vehicle bodies or parts thereof
    49.
    发明授权
    Method for coating motor vehicle bodies or parts thereof 失效
    机动车身或其部件的涂敷方法

    公开(公告)号:US06506458B1

    公开(公告)日:2003-01-14

    申请号:US09700651

    申请日:2001-04-06

    CPC classification number: B05D3/0263 B05D7/53

    Abstract: Method of lacquering a substrate by applying a clear-lacquer coating compound to a precoated substrate or a one-coat top lacquer coating compound to an optionally precoated substrate, followed by curing, the substrate being a motor-vehicle body or parts thereof, in which the substrate is subjected, after the application of the clear-lacquer coating compound or one-coat top lacquer coating compound, optionally to a drying phase and the curing is then performed by irradiation with NIR radiation having the wavelength from 760 to 1500 nm.

    Abstract translation: 通过向预涂底物或单涂层顶漆涂料施涂透漆涂料化合物至任选的预涂底物,然后固化,所述底物是机动车体或其部分,其中涂布基材的方法,其中 在使用透明漆涂层化合物或单涂层顶漆涂料化合物之后,任选地进行干燥阶段,然后通过用波长为760至1500nm的NIR辐射进行照射来进行固化。

    Process for multi-layer coating
    50.
    发明申请
    Process for multi-layer coating 失效
    多层涂层工艺

    公开(公告)号:US20020166770A1

    公开(公告)日:2002-11-14

    申请号:US09852379

    申请日:2001-05-10

    CPC classification number: B05D7/546 B05D1/007 B05D3/0263 C25D13/00

    Abstract: A process for the production of a multi-layer coating, wherein a primer layer which is electrically conductive in the at least partially cured state is applied by electrodeposition from an electrodeposition coating agent (I) to an electrically conductive three-dimensional object, at least partially cured exclusively by the action of near infra-red radiation substantially only on the surfaces of the object exposed to the radiation, and an additional coating layer is applied by electrodeposition from an electrodeposition coating agent (II) which is different from electrodeposition coating agent (I), and then this additional coating layer as well as completely uncured or incompletely cured area parts of the primer layer produced from electrodeposition coating agent (I) are cured.

    Abstract translation: 一种生产多层涂层的方法,其中在至少部分固化的状态下导电的底漆层通过电沉积从电沉积涂覆剂(I)电沉积到导电三维物体,至少 仅基本上仅在暴露于辐射物体的表面上的近红外辐射的作用部分地固化,并且通过电沉积从与电沉积涂覆剂不同的电沉积涂覆剂(II)施加另外的涂层( I),然后固化由电沉积涂覆剂(I)制备的该附加涂层以及底漆层的完全未固化或不完全固化的区域部分。

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