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1402 条记录 (耗时 0.028 秒)

    Metal surface-treating method
    41.
    发明公开
    Metal surface-treating method 审中-公开
    一种用于金属表面处理方法

    公开(公告)号：EP1225250A3

    公开(公告)日：2003-07-16

    申请号：EP02001002.1

    申请日：2002-01-16

    申请人： Nippon Paint Co., Ltd. ,  NIPPON CHEMICAL INDUSTRIAL COMPANY LIMITED

    发明人： Chihara, Hiroshi ,  Tsuge, Kenji ,  Kinose, Yutaka ,  Hata, Toru ,  Okuno, Eriko

    IPC分类号： C23C22/73 ,  C23C22/13 ,  C23C22/18

    CPC分类号： C23C22/365 ,  C23C22/13 ,  C23C22/182 ,  C23C22/73

    摘要： The present invention is to provide a metal surface-treating method which is capable of forming a zinc phosphate coat suitable for the cationic electrodeposition coating of a metallic shaped product, particularly a metallic shaped product having both an iron type metallic surface and a zinc type metallic surface and is suited to a closed system. A metal surface-treating method which comprises a chemical conversion step of dipping a substrate in an acidic aqueous zinc phosphate solution, and using an aqueous zinc nitrite solution as an accelerator, said aqueous zinc nitrite solution being substantially free of calcium ion and containing 0 to 6500 ppm of sodium ion and 0 to 20 ppm of sulfate ion in case of assuming the concentration of zinc nitrite [Zn(NO 2 ) 2 ] to be 10 weight % as NO 2 .

    Method of pickling aluminium can bodies
    42.
    发明公开
    Method of pickling aluminium can bodies 审中-公开
    一种用于铝罐的Beitzen方法

    公开(公告)号：EP1116803A3

    公开(公告)日：2003-05-02

    申请号：EP01400048.3

    申请日：2001-01-10

    申请人： Nippon Paint Co., Ltd.

    发明人： Satoshi, Ikeda ,  Masayuki, Kamimura ,  Kazuo, Sonomura

    IPC分类号： C23G1/12 ,  C23G1/36 ,  C23G3/00

    CPC分类号： C23G1/125 ,  C23G3/00

    摘要： This invention provides a method of pickling an aluminum can body comprising ejecting a pickling agent from a tank against an aluminum can body caused to traverse said tank overhead to clean them and recycling the used agent to said tank, wherein said pickling agent is an acidic aqueous solution containing (A) a polyethylene glycol type detergent nonionic surfactant having an HLB value of 14 to 18 and (B) a low-foaming nonionic surfactant having an HLB value of 2 to 12, the concentration of (A) is 100 to 5000 ppm and the ratio of (A) to (B) is 10:90 to 90:10, and the pickling agent in the tank is withdrawn out of the system from below the agent level.

    Resin composition, production method of boron-containing polymer and antifouling coating
    45.
    发明公开
    Resin composition, production method of boron-containing polymer and antifouling coating 审中-公开
    树脂组合物，用于含硼聚合物和防污油漆组合物的制备方法

    公开(公告)号：EP1245592A1

    公开(公告)日：2002-10-02

    申请号：EP02252347.6

    申请日：2002-03-28

    申请人： Nippon Paint Co., Ltd.

    发明人： Isao, Nakamura ,  Naoki, Yamamori

    IPC分类号： C08F8/42 ,  C08F30/06 ,  C09D5/16

    CPC分类号： C09D5/1668 ,  C08F8/42 ,  C08F30/06

    摘要： The present invention is to provide a resin composition comprising a boron-containing polymer useful as an antifouling coating which does not contain heavy metal from an environmental viewpoint.
    Thus, the present invention provides a resin composition
    which comprises a boron-containing polymer having, in a side chainor at a terminal thereof, at least one group represented by the following formula (1):
    in the formula, R 1 is a part of an acid group; R 2 groups are the same or different and each represents a substituted or unsubstituted alkyl or aryl; X represents an oxygen or sulfur atom; Y represents a primary to tertiary amine or a heterocyclic compound containing a substituted or unsubstituted nitrogen atom; and n is 1 or 2.

    摘要翻译： 本发明是提供一种树脂组合物，其包含如抗污涂料，它不会从环境到含有重金属的观点考虑是有用的含硼聚合物。 因此，本发明提供了在末端包括具有，含硼聚合物中侧chainor物，由下式（1）表示的至少一个基团的树脂组合物：在该式中，R <1 >是酸基的一部分; [R <2>基团相同或不同，并且各自darstellt一个substituiertem奥德unsubstituiertem烷基或芳基; X darstellt到氧或硫原子; Y表示伯至叔胺或者含有substituiertem奥德unsubstituiertem氮原子的杂环化合物; 且n为1或第二

    Method of cationic electrodeposition coating and coated article obtained thereby
    47.
    发明公开
    Method of cationic electrodeposition coating and coated article obtained thereby 审中-公开
    Verfahren zur kationischen Elektrotauchlackierungsbeschichtung und danach erhaltener beschichteter Gegenstand

    公开(公告)号：EP1241235A2

    公开(公告)日：2002-09-18

    申请号：EP02290626.7

    申请日：2002-03-12

    申请人： Nippon Paint Co., Ltd.

    发明人： Sakamoto, Hiroyuki ,  Kawanami, Toshitaka ,  Tanaka, Hidenori ,  Kawakami, Ichiro

    IPC分类号： C09D5/44 ,  C25D13/06

    CPC分类号： C09D5/4446 ,  C25D13/04 ,  C25D13/20

    摘要： It is an object of the present invention to provide a cationic electrocoating method capable of producing a coating film with high filiform-rust resistance, corrosion resistance, and rust prevention and a coated article obtainable by the method.
    A cationic electrocoating method comprising electrocoating a surface of an aluminum substrate with a cationic electrodeposition coating composition,
       wherein said aluminum substrate is subjected to a chemical conversion with a surface treating reagent not containing a heavy metal, and
       wherein said cationic electrodeposition coating composition contains a sulfonium- and propargyl-containing resin composition.
    A cationic electrocoating method comprising electrocoating a surface of an aluminum substrate with a cationic electrodeposition coating composition,
       wherein said aluminum substrate is not subjected to a chemical conversion with a surface treating reagent, and
       wherein said cationic electrodeposition coating composition contains a sulfonium- and propargyl-containing resin composition.
    A coated article obtainable by the above cationic electrocoating method.

    摘要翻译： 本发明的目的是提供一种能够生产具有高耐丝锈性，耐腐蚀性和防锈性的涂膜的阳离子电泳方法以及可通过该方法获得的涂层制品。 一种阳离子电泳方法，包括用阳离子电沉积涂料组合物电镀铝基材的表面，其中所述铝基材用不含重金属的表面处理试剂进行化学转化，并且其中所述阳离子电沉积涂层 组合物含有含锍和炔丙基的树脂组合物。 一种阳离子电泳方法，其包括用阳离子电沉积涂料组合物电镀铝基材的表面，其中所述铝基材不经表面处理试剂进行化学转化，并且其中所述阳离子电沉积涂料组合物含有锍 - 和含炔丙基的树脂组合物。 通过上述阳离子电涂覆法得到的涂布制品。

    Biojelly-producing microorganism, coating containing said microorganism and anti-fouling method
    48.
    发明公开
    Biojelly-producing microorganism, coating containing said microorganism and anti-fouling method 有权
    Biojelly-produzierende Mikroorganismen，diese Mikroorganismen-enthaltender Anstrich und Antifoulingsverfahren

    公开(公告)号：EP1170359A1

    公开(公告)日：2002-01-09

    申请号：EP01305790.6

    申请日：2001-07-04

    申请人： Nippon Paint Co., Ltd.

    发明人： Yamamori, Naoki ,  Harada, Akio ,  Hayase, Nobuki

    IPC分类号： C12N1/20 ,  C09D5/16

    CPC分类号： C12R1/01 ,  C09D5/1606

    摘要： The present invention provides a microorganism which, when an underwater structure is formed with a coating film containing it, produces a biojelly in water to prevent fouling of the structure with macroscopic aquatic life, such a coating or a coating film, and a method of preventing attachment of macroscopic aquatic life which comprises using said coating or coating film.
    The present invention is directed to a strain of microorganism belonging to the genus Alteromonas and having the ability to produce a biojelly.

    摘要翻译： 本发明提供了一种微生物，当水下结构形成有含有它的涂膜时，在水中产生生物果胶以防止具有宏观水生生物的结构的结垢，这种涂层或涂膜，以及防止 包括使用所述涂层或涂膜的宏观水生生物的附着。 本发明涉及属于变形菌属的微生物菌株，并具有生产生物果胶的能力。