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    Process for the application of protective self-adhesive film
    4.
    发明授权
    Process for the application of protective self-adhesive film 失效
    保护性自粘膜的应用方法

    公开(公告)号：US5294278A

    公开(公告)日：1994-03-15

    申请号：US21037

    申请日：1993-02-23

    申请人： Komaharu Matsui ,  Takeshi Eda ,  Mitsuo Wakimoto

    发明人： Komaharu Matsui ,  Takeshi Eda ,  Mitsuo Wakimoto

    IPC分类号： B05D1/32 ,  B05D5/00 ,  B26D7/34 ,  B26F1/38 ,  B29C63/02 ,  B32B38/10 ,  B32B31/00 ,  B60J11/00 ,  B60R27/00

    CPC分类号： B32B38/10 ,  B05D5/00 ,  B26D7/34 ,  B26F1/3846 ,  B29C63/0078 ,  B29C63/02 ,  B05D1/325 ,  B29C2793/0018 ,  Y10T156/1057 ,  Y10T156/1064 ,  Y10T156/108

    摘要： A process for applying a protective self-adhesive film onto a coat-finished product having an object unnecessary to be protected by the protective self-adhesive film, which process comprises (1) the following steps: applying a perforated self-adhesive film (a) having a perforation onto the surface of the coating of the coat-finished product so that an area occupied by the object may be positioned within the perforation, applying a protective self-adhesive film onto the object, the perforated self-adhesive film (a) and such a part of the coating of the coat-finished product as not to be covered with the perforated self-adhesive film (a), and removing an unnecessary portion of the protective self-adhesive film over the perforation; or (2) the following steps: applying the protective self-adhesive film onto the object and a coating of the coat-finished product, cutting out such an unnecessary portion of the protective self-adhesive film as positioned over the area occupied by the object by use of a cylindrical cutting device comprising a ring-shaped cutter blade and a cylindrical pressing means, preferably further comprising a ribbon heater to heat the cutter blade to press and adhere the remaining portion of the protective self-adhesive film around the onto the coating of the coat-finished product, and removing the cut unnecessary portion of the protective self-adhesive film by suction.

    摘要翻译： 一种将保护性自粘膜施加到具有不需要被保护性自粘膜保护的对象的涂层成品上的方法，该方法包括（1）以下步骤：将穿孔的自粘膜（a ），在涂层成品的涂层的表面上具有穿孔，使得被物体占据的面积可以定位在穿孔内，将保护性自粘膜施加到物体上，穿孔的自粘膜（a ）和未被穿孔自粘膜（a）覆盖的涂层成品的涂层的一部分，以及在穿孔上除去保护性自粘膜的不必要部分; 或（2）以下步骤：将保护性自粘膜施加到物体上和涂层成品的涂层上，将保护性自粘合膜的不必要部分切割成位于被物体所占据的区域上 通过使用包括环形切割刀片和圆柱形挤压装置的圆柱形切割装置，优选地还包括带状加热器以加热切割刀片以将保护性自粘合膜的剩余部分压在附着到涂层上 并且通过抽吸去除保护性自粘膜的切掉的不需要的部分。

    Water repellent coating
    5.
    发明授权
    Water repellent coating 失效
    防水涂料

    公开(公告)号：US5616388A

    公开(公告)日：1997-04-01

    申请号：US440372

    申请日：1995-05-12

    申请人： Tadayoshi Tatsuno ,  Mitsuo Wakimoto ,  Seiji Kashiwada

    发明人： Tadayoshi Tatsuno ,  Mitsuo Wakimoto ,  Seiji Kashiwada

    IPC分类号： B05D1/18 ,  B05D1/30 ,  B05D5/00 ,  B05D5/08 ,  B05D7/00 ,  B05D7/14 ,  B05D7/24 ,  F28F13/18 ,  B32B27/00

    CPC分类号： F28F13/18 ,  B05D5/083 ,  B05D7/542 ,  F28F2245/02 ,  F28F2245/04 ,  Y10T428/3154 ,  Y10T428/31544 ,  Y10T428/31699 ,  Y10T428/31928

    摘要： A process for formation of a water repellent coating which comprises applying a topcoat coating composition of a fluorine containing thermosetting resin and granular compound of 5 microns or less in mean particle size to a substrate bearing a thermosetting undercoat coating film which is semi crosslinked, and then co-curing both films by heating. The resulting cured coating has a water repellent surface, excellent adhesion to a substrate, excellent corrosion resistance, no staying of water as droplets on the surface and no foul odor. The coating is especially suitable for applying to aluminum fins of a heat exchanger.

    摘要翻译： 一种形成防水涂料的方法，其包括将含氟热固性树脂的面漆涂料组合物和平均粒径为5微米或更小的粒状化合物涂布到具有半交联的热固性底涂层涂料的基材上，然后 通过加热共同固化两片。 所得到的固化涂层具有防水表面，对基材的优异粘附性，优异的耐腐蚀性，不会在表面上滴落水，无臭味。 涂层特别适合于应用于热交换器的铝翅片。