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    Continuous surface treating method and apparatus with inline centrifugal separator
    1.
    发明公开
    Continuous surface treating method and apparatus with inline centrifugal separator 失效
    Verfahren zur fortlaufendenOberflächenbehandlungundGerätmit inline Schleuderscheider。

    公开(公告)号：EP0578064A1

    公开(公告)日：1994-01-12

    申请号：EP93110098.6

    申请日：1993-06-24

    申请人： SHOWA ALUMINUM CORPORATION ,  NIPPON PAINT CO., LTD.

    发明人： Motohashi, Tsutomu ,  Kojima, Masahiro ,  Mikami, Fujio ,  Yasuhara, Kiyotada ,  Fujimoto, Kageki

    IPC分类号： C23C22/00 ,  B65G49/04 ,  F26B5/08

    CPC分类号： B65G49/045 ,  B65G49/0454 ,  C23C22/00 ,  F26B5/08

    摘要： In a continuous surface treating method and apparatus with an inline centrifugal separator, an object (W) to be treated is contained in a basket (20) and hung from a hanger (15) of an overhead type and a series of surface treatments of the object (W) is carried out by using a continuous conveyer (10) of a power and free type. By using a hanger attach-detach conveyer (13), the object (W) is moved from a main conveyer (11) to a subveyer (12) and an excessive treating liquid attached to the object (W) in a previous process is separated by using a centrifugal separator (30). Then, the object (W) is returned from the sub-conveyer (12) to the main conveyer (11) to perform the next process. The surface treating apparatus includes the rotatable basket (20) for containing the object (W). When the surface treatment of the object (W) such as a heat exchanger or the like is continuously executed in the conveyer line, a bringing of the excessive treating liquid attached to the object (W) in the previous process into the next process can be prevented and the concentration of the treating liquid in a bath can be maintained at a constant value. As a result, the obtained film thickness becomes uniform and the quality of the object (W) can be improved.

    摘要翻译： 在具有在线离心分离器的连续表面处理方法和装置中，待处理的物体（W）被包含在篮子20中，并悬挂在架空型衣架（15）和一系列表面处理 物体（W）通过使用动力和自由型的连续输送机（10）进行。 通过使用衣架连接分离输送器（13），物体（W）从主输送器（11）移动到输送器（12），并且在先前的过程中附着到物体（W）上的过量处理液体被分离 通过使用离心分离器（30）。 然后，将物体（W）从副输送机（12）返回到主输送机（11），进行下一处理。 表面处理装置包括用于容纳物体（W）的可旋转篮（20）。 当在输送线中连续地进行热交换器等物体（W）的表面处理时，将前一工序中附着在物体（W）上的过量处理液进入下一工序可以是 并且可以将浴中的处理液的浓度保持在恒定值。 结果，所获得的膜厚变得均匀，并且可以提高物体（W）的质量。

    Hydrophilic coating composition
    4.
    发明公开
    Hydrophilic coating composition 失效
    亲水性Beschichtungszusammensetzung。

    公开(公告)号：EP0518699A2

    公开(公告)日：1992-12-16

    申请号：EP92305439.9

    申请日：1992-06-12

    申请人： Nippon Paint Co., Ltd. ,  SHOWA ALUMINUM CORPORATION

    发明人： Mikami, Fujio ,  Yasuhara, Kiyotada ,  Kojima, Masahiro ,  Inoue, Susumu

    IPC分类号： C09D139/06 ,  C09D129/04 ,  B05D7/14

    CPC分类号： C09D129/04 ,  B05D5/04 ,  B05D7/14 ,  B05D2202/25 ,  C08L29/04 ,  C08L39/06 ,  C09D139/06 ,  C08L2666/04

    摘要： Hydrophilic coating compositions including, on a solid basis, (a) 0.3-6 percent by weight of polyvinyl pyrrolidone having a polymerization degree of 10-1000; and (b) 1-10 percent by weight of polyvinyl alcohol having a saponification degree of 80% or more and a polymerization degree of 100-1000, the weight ratio of the component (a) to the components (a) and (b), (a)/[(a)+(b)], being in the range of 0.1-0.9, are useful (a)/[(a)+(b)], being in the range of 0.1-0.9, are useful for imparting corrosion resistance and hydrophilic nature to aluminum articles such as heat exchanger fins.

    摘要翻译： 亲水性涂料组合物包括（a）0.3-6重量％聚合度为10-1000的聚乙烯吡咯烷酮; 和（b）1-10重量％的皂化度为80％以上，聚合度为100-1000的聚乙烯醇，（a）成分与（b）成分的重量比， ，（a）/ [（a）+（b）]，在0.1-0.9的范围内是有用的（a）/ [（a）+（b）]，在0.1-0.9的范围内 可用于赋予铝制品如热交换器翅片的耐腐蚀性和亲水性。

    Aqueous polyoxyalkylene surface treating solutions
    6.
    发明公开
    Aqueous polyoxyalkylene surface treating solutions 失效
    Wässrige聚氧化烯Oberflachenbehandlungslösungen。

    公开(公告)号：EP0623653A2

    公开(公告)日：1994-11-09

    申请号：EP94107130.0

    申请日：1994-05-06

    申请人： NIPPON PAINT CO., LTD.

    发明人： Yamasoe, Katsuyoshi ,  Mikami, Fujio ,  Hirasawa, Hidekimi ,  Matsukawa, Masahiko ,  Mizohata, Kouji

    IPC分类号： C08L71/02 ,  C08F283/06 ,  C09D171/02 ,  C09D101/28 ,  C08K3/16 ,  C08K3/24

    CPC分类号： C08L71/02 ,  C09D4/06 ,  F28D17/005 ,  F28F13/04 ,  F28F13/18 ,  F28F2245/02 ,  C08L2666/02 ,  C08F283/00

    摘要： It is the object of the present invention to provide a hydrophilic surface treating aqueous solution, hydrophilic surface treating method, and hydrophilic surface treating film persisting the hydrophilicity and ensuring a film having a good processability. The hydrophilic treating aqueous solution contains as main components a hydrophilic high molecular compound having a specific molecular weight and containing a polyoxyalkylene chain of 10 wt% or more in terms of solid content, and a specific aqueous resin. This enables the formation of film conferring a processability and good hydrophilicity and persistency of hydrophilicity on the surface of aluminum or aluminum alloy for use in aluminum fins of a heat exchanger, as well as suppressing the generation of unpleasant odor.

    摘要翻译： 本发明的目的是提供亲水性表面处理水溶液，亲水性表面处理方法和亲水性表面处理膜，其保持亲水性并确保具有良好加工性能的膜。 亲水处理水溶液主要成分为具有特定分子量的亲水性高分子化合物，含有固体成分换算为10重量％以上的聚氧化烯链和特定的水性树脂。 由此，能够形成赋予热交换器的铝翅片的铝或铝合金表面的加工性和亲水性良好的亲水性和持续性，并抑制不良气味的产生。

    Hydrophilic surface-treating aqueous solution and hydrophilic surface-treating method
    10.
    发明公开
    Hydrophilic surface-treating aqueous solution and hydrophilic surface-treating method 失效
    亲水组合Oberflächenbehandlungslösung和亲水Oberflächenbehandlungsverfahren。

    公开(公告)号：EP0654514A1

    公开(公告)日：1995-05-24

    申请号：EP94307102.7

    申请日：1994-09-28

    申请人： Nippon Paint Co., Ltd.

    发明人： Matsukawa, Masahiko ,  Mikami, Fujio ,  Hirasawa, Hidekimi ,  Yamasoe, Katsuyoshi

    IPC分类号： C09D201/00 ,  C09D177/04 ,  C09D5/08 ,  C23C22/68 ,  C23C22/66

    CPC分类号： C23C22/68 ,  C09D5/08 ,  C09D177/04 ,  C09D201/00 ,  C23C22/66 ,  C08L2666/02 ,  C08L2666/14

    摘要： A hydrophilic surface-treating aqueous solution and a hydrophilic surface-treating method are provided to form a film which can maintain its hydrophilicity. The hydrophilic surface-treating aqueous solution contains as main components polyglutamic acid, basic compound, and aqueous resin if necessary. This surface-treating solution and method enable the forming of a film on the surface of aluminum series metals which are used for aluminium fins of heat exchangers, and confer anticorrosion properties, superior hydrophilicity and high hydrophilic permanency, while remarkably suppressing an offensive odor.

    摘要翻译： 提供亲水性表面处理水溶液和亲水性表面处理方法以形成能够保持其亲水性的膜。 如果需要，亲水性表面处理水溶液含有聚谷氨酸，碱性化合物和水性树脂的主要成分。 该表面处理溶液和方法能够在用于热交换器的铝翅片的铝系金属的表面上形成膜，并且赋予防腐蚀性，优异的亲水性和高亲水性永久性，同时显着抑制异味。