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19 条记录 (耗时 0.013 秒)

    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
    3.
    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。

    Method of regenerating aluminium surface cleaning agent
    7.
    发明公开
    Method of regenerating aluminium surface cleaning agent 失效
    再生铝表面清洁剂的方法

    公开(公告)号：EP0517234A3

    公开(公告)日：1993-12-22

    申请号：EP92109521.2

    申请日：1992-06-05

    申请人： Nippon Paint Co., Ltd.

    发明人： Meguro, Shigeyuki ,  Yasuhara, Kiyotada

    IPC分类号： C23G1/36

    CPC分类号： C23G1/36

    摘要： A cleaning agent is used to wash surfaces of aluminum products in a cleaning bath. The cleaning agent is a water-soluble acid containing ferric ions. During the cleaning process, the ferric ions are reduced to ferrous ions. The used cleaning agent is sent to an electrolytic tank so that the ferrous ions are subject to the electrolytic oxidation to be converted into ferric ions. The regenerated cleaning agent is returned to the cleaning bath.

    Surface treatment chemicals for forming hydrophilic coatings, treatment bath containing them, and treatment method
    8.
    发明公开
    Surface treatment chemicals for forming hydrophilic coatings, treatment bath containing them, and treatment method 失效
    表面处理化学品的亲水性，以形成包含这些处理浴中和治疗程序的涂层。

    公开(公告)号：EP0413260A2

    公开(公告)日：1991-02-20

    申请号：EP90115311.4

    申请日：1990-08-09

    申请人： NIPPON PAINT CO., LTD.

    发明人： Meguro, Shigeyuki ,  Yasuhara, Kiyotada

    IPC分类号： C09D129/04 ,  B05D7/16 ,  C23C26/00

    CPC分类号： C09D177/00 ,  C09D129/04 ,  C08L2666/02 ,  C08L2666/14

    摘要： A hydrophilic surface treatment chemicals comprising, on a solid basis,

    (a) 1-10 parts by weight of at least partially saponified polyvinyl acetate having a saponification degree of 45 or more and a polymerization degree of 100-600,
    (b) 0.3-15 parts by weight of water-soluble nylon, and
    (c) 0.1-5 parts by weight of a water-soluble amino resin,
    a weight ratio of the component (b) to the total of the components (a) and (c), (b)/[(a)+(c)], being in the range of 1 - 1/4, and a weight ratio of the component (a) to the component (c), (a)/(c), being in the range of 1/0.05 -1/0.5. The hydrophilic surface treatment bath is prepared by properly diluting the chemicals for surface-treating aluminum members. A method of surface-treating aluminum or its alloy for imparting hydro­phylic nature thereto is also disclosed.

    摘要翻译： 的亲水性表面处理化学品重量的至少部分皂化聚乙酸乙烯酯的具有45或更大的皂化度和100-600的聚合度，其包括，基于固体中，（a）1-10份，（B）0.3〜 15重量份水溶性尼龙的，和（c）0.1-5重量份的水溶性氨基树脂，组分（b）的总组分的重量比（a）和（c）中 （b）/ [（A）+（C）]，在1的范围内 - 4.1，并且组分（a）与组分（c）的重量比，（A）/（c）中 ，在1 / 0.05 1 / 0.5的范围内。 亲水性表面处理液通过适当地稀释的化学品进行表面处理的铝构件制备。 表面处理铝的方法或其赋予亲水性质于此gibt盘游离缺失合金。