Method of coating heat sensitive materials with powder paint
    181.
    发明授权
    Method of coating heat sensitive materials with powder paint 失效
    用粉末涂料涂覆热敏材料的方法

    公开(公告)号:US5387442A

    公开(公告)日:1995-02-07

    申请号:US961906

    申请日:1993-01-15

    CPC classification number: B05D7/08 B05D7/02 B05D2401/32 B05D3/0263

    Abstract: A method of coating heat sensitive materials with powder paint is described, which is based on repetitive heating cycles of paint coating by radiation example infrared, interspersed with cooling cycles, which there is a temperature difference between the paint coating and substrate such as to allow the filmation and subsequent curing of the paint without damaging the substrate.

    Abstract translation: PCT No.PCT / EP91 / 01322 Sec。 371日期:1993年1月15日 102(e)日期1993年1月15日PCT PCT 1991年7月12日PCT公布。 出版物WO92 / 01517 日期:1992年2月6日。描述了用粉末涂料涂覆感热材料的方法,其基于通过辐射示例红外线涂漆的重复加热循环,散布有冷却循环,涂料涂层之间存在温差 和基底,以允许成膜和随后固化涂料而不损坏基底。

    Film coating and biaxial orienting apparatus
    184.
    发明授权
    Film coating and biaxial orienting apparatus 失效
    薄膜涂层和双轴定向装置

    公开(公告)号:US4457254A

    公开(公告)日:1984-07-03

    申请号:US429371

    申请日:1982-09-30

    Abstract: Film coating and biaxial orienting apparatus comprising a first uniaxial stretching unit for machine direction orientation of the film, a coating device to provide a liquid coating composition in a center band on the film, a second uniaxial stretching unit for transversely orienting the coated film and having edge holders for gripping the film, and a heater for curing the coating under constrained conditions during setting of the film.

    Abstract translation: 薄膜涂布和双轴取向装置,包括用于薄膜的机器方向取向的第一单轴拉伸单元,在薄膜上形成中心带上的液体涂料组合物的涂布装置,用于横向定向涂膜的第二单轴拉伸单元, 用于夹紧胶片的边缘保持器,以及用于在胶片设置期间在受限条件下固化涂层的加热器。

    Apparatus for surface treatment of objects
    185.
    发明授权
    Apparatus for surface treatment of objects 失效
    用于物体表面处理的装置

    公开(公告)号:US4416068A

    公开(公告)日:1983-11-22

    申请号:US327232

    申请日:1981-12-03

    Abstract: The present invention concerns a method and an apparatus for accelerating the drying and/or curing of filler material, primer and top-coatings in connection with touch-up work on car bodies.According to the apparatus of the invention, grinding, filling and spraying are accomplished in one and the same booth, whereupon a carrier containing infra-red heat radiators and/or heating-elements and/or nozzles is traversed over the car, whereby controlled heat-energy is supplied to the surface accelerating drying and/or curing process of the surface treatment material. For supplying sufficient heat-energy to the front and rear parts of the car, special reflectors are located in front of and behind the car for reflecting heat-radiation from the carrier. The carrier is divided into sections with controlled, separate energy-supply and ventilation-air both when heat-transfer is accomplished and when the carrier is located in a parking recess, from which ventilation-air passes via specially designed slots out into the booth. The ventilation-air is conducted along the infra-red-radiators and/or heating-elements/air nozzles in a laminar air flow towards the car. The ventilation air is ventilated out from the sides and the floor of the booth. The travel of the carrier over the car body and the energization of the heating is programmed with respect to a given body configuration and with respect to the touch-up work being done in order to minimize wasteful use of energy to otherwise heat parts which do not require to be heated.

    Abstract translation: 本发明涉及用于加速填充材料,底漆和顶涂层的干燥和/或固化的方法和装置,其涉及在车身上的翻修工作。 根据本发明的装置,研磨,填充和喷涂在同一个展位中完成,由此将含有红外热辐射器和/或加热元件和/或喷嘴的载体穿过汽车,由此控制加热 能量供给表面处理材料的表面加速干燥和/或固化过程。 为了向汽车的前部和后部提供足够的热能,特殊的反射器位于汽车的前面和后面,用于反射来自载体的热辐射。 承运人在传热完成时以及当承运人位于停车位处时,被划分成具有受控,单独的能量供应和通风的部分,通风空气通过专门设计的狭槽进入展位。 通风空气沿着朝向汽车的层流气流中的红外辐射器和/或加热元件/空气喷嘴传导。 通风空气从展台的两侧和地板通风。 载体在车身上的移动和加热的通电被编程为相对于给定的主体构型,并且相对于正在进行的上料工作而进行的,以便最小化浪费的能量以不加热部件的浪费 需要加热。

    Method of internally coating rigid or semi-rigid plastic containers
    186.
    发明授权
    Method of internally coating rigid or semi-rigid plastic containers 失效
    内置硬质或半刚性塑料容器的方法

    公开(公告)号:US3804663A

    公开(公告)日:1974-04-16

    申请号:US14712071

    申请日:1971-05-26

    Inventor: CLARK D

    Abstract: A method for spin coating the interior of a generally rigid or semi-rigid plastic hollow article, such as a container or parison, with a synthetic organic resinous material to provide a protective coating therein. The method comprises placing a quantity of a dispersion of synthetic organic resinous material, preferably a latex or solution, in a hollow article, spinning the article at high speed thereby causing centrifugal force to distribute and hold a coating of the dispersion uniformly on the interior surfaces of the same and then heating the coating while continuing to spin the article. The result of the spin coating method is an article with a substantially uniform interior protective film providing improved article characteristics such as gas and liquid barrier properties, color and appearance, taste and flavor protection and the like.

    Abstract translation: 用合成有机树脂材料旋涂大体刚性或半刚性塑料中空制品如容器或型坯的内部以在其中提供保护涂层的方法。 该方法包括将一定数量的合成有机树脂材料(优选胶乳或溶液)的分散体放置在中空制品中,高速纺丝制品,从而使离心力将分散体的涂层均匀地分布并保持在内表面上 然后加热涂层,同时继续旋转制品。 旋涂法的结果是具有基本均匀的内部保护膜的制品,其提供改进的制品特性,例如气体和液体阻隔性能,颜色和外观,味道和风味保护等。

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