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26 条记录 (耗时 0.027 秒)

    Welded can and process for preparation thereof
    2.
    发明授权
    Welded can and process for preparation thereof 失效
    焊接罐及其制备方法

    公开(公告)号：US4477501A

    公开(公告)日：1984-10-16

    申请号：US443213

    申请日：1982-11-19

    申请人： Shunji Kojima ,  Tadahiko Katsura ,  Hiroshi Ueno ,  Kazuo Taira ,  Tsuneo Imatani

    发明人： Shunji Kojima ,  Tadahiko Katsura ,  Hiroshi Ueno ,  Kazuo Taira ,  Tsuneo Imatani

    IPC分类号： B65D8/22 ,  B65D25/14 ,  C09D123/02 ,  C09J131/04 ,  B65D65/40

    CPC分类号： B65D25/14 ,  Y10S220/917 ,  Y10T428/1359 ,  Y10T428/2804 ,  Y10T428/2826

    摘要： Disclosed is a coated welded can having a metal-exposed face inclusive of a seam covered with a coating, wherein the coating comprises at least one organic resin coating layer and at least one metal film, and at least the portion of the organic resin coating that adheres to the metal-exposed face is comprised of a copolymer of ethylene with a carbonyl group-containing, ethylenically unsaturated monomer or a blend containing this copolymer.In this coated welded can, the adhesion of the coating, the corrosion resistance of the seam and the appearance characteristics of the seam are highly improved. Furthermore, the coating of this welded can is not damaged by such processing as flanging, beading or double-seaming or when the welded can is subjected to the retort sterilization.

    摘要翻译： 公开了一种具有金属暴露面的涂覆焊接罐，其包括覆盖有涂层的接缝，其中所述涂层包括至少一个有机树脂涂层和至少一个金属膜，并且所述有机树脂涂层的至少一部分 粘附到金属暴露面上由乙烯与含羰基的烯属不饱和单体的共聚物或含有该共聚物的共混物组成。 在这种涂层焊接罐中，涂层的附着力，接缝的耐腐蚀性和接缝的外观特性得到了很大的改善。 此外，这种焊接的罐的涂层不会受到诸如凸缘，珠粒或双重接缝之类的处理或当焊接罐进行蒸煮灭菌时的损坏。

    Metal vessel having circumferential side seam
    6.
    发明授权
    Metal vessel having circumferential side seam 失效
    具有圆周侧缝的金属容器

    公开(公告)号：US4863063A

    公开(公告)日：1989-09-05

    申请号：US753809

    申请日：1985-07-09

    申请人： Katsuhiro Imazu ,  Makoto Horiguchi ,  Hiroshi Matsubayashi ,  Seishichi Kobayashi ,  Kazuo Taira ,  Hiroshi Ueno

    发明人： Katsuhiro Imazu ,  Makoto Horiguchi ,  Hiroshi Matsubayashi ,  Seishichi Kobayashi ,  Kazuo Taira ,  Hiroshi Ueno

    IPC分类号： B65D8/22 ,  B21D51/26 ,  B21D51/38 ,  B65D1/02 ,  B65D1/16 ,  B65D8/04

    CPC分类号： B65D7/04 ,  B21D51/26 ,  B21D51/2684 ,  Y10S220/906

    摘要： A metal vessel has a metal bottomed cup-shaped lower member and a metal cup-shaped upper member, the upper and lower members being bonded together by a circumferential side seam. The upper member has a pouring mouth having a small diameter in the central portion thereof. The metal vessel is formed by lap-bonding the circumferential open ends of both the upper and lower members. The side wall of the upper member is formed by subjecting a primer-coated tin-plated steel sheet to draw forming at a side wall plastic forming ratio R of from 1.1 to 1.8; the side wall plastic forming ratio R being defined by the following formula: ##EQU1## wherein W stands for the weight (g) of the blank of the upper member, t stands for the thickness (cm) of the blank of the upper member at the side wall, .rho. stands for the density (g/cm.sup.3) of the blank of the upper member, D.sub.0 stands for the inner diameter (cm) of pouring mouth of the upper member, and D.sub.1 stands for the average inner diameter (cm) of the side wall.In the circumferential bonded portion, the side wall of the lower member is bonded to the side wall of the upper member through an organic adhesive interposed between a primer coating applied to the side wall of the lower member and a primer coating applied to the side wall of the upper member. The bonding strength and resistance to leakage of the lap-bonded circumferential side seam are improved.

    摘要翻译： 金属容器具有金属底杯状下部构件和金属杯状上部构件，上部构件和下部构件通过周向侧部接缝结合在一起。 上部构件具有在其中心部分具有小直径的倾倒口。 金属容器通过搭接上部和下部构件的周向开口端而形成。 上部构件的侧壁通过使底漆涂覆的镀锡钢板以1.1至1.8的侧壁塑性成形比R进行拉伸成形而形成; 侧壁塑性成形比R由下式定义：其中W代表上部件坯料的重量（g），t代表上部件坯料厚度（cm） 侧壁rho表示上部件的坯料的密度（g / cm3），D0表示上部件的浇口的内径（cm），D1代表平均内径（cm） 的侧壁。 在周向接合部分中，下部构件的侧壁通过有机粘合剂粘合到上部构件的侧壁，该有机粘合剂介于施加到下部构件的侧壁的底涂层和施加到侧壁的底漆涂层之间 的上部成员。 提高了搭接周向侧接缝的接合强度和耐漏出性。

    Adhesive for production of metal bottles
    9.
    发明授权
    Adhesive for production of metal bottles 失效
    粘合剂用于生产金属瓶

    公开(公告)号：US4395538A

    公开(公告)日：1983-07-26

    申请号：US416479

    申请日：1982-09-10

    申请人： Kazuo Taira ,  Akihiko Morofuji ,  Hiroshi Ueno

    发明人： Kazuo Taira ,  Akihiko Morofuji ,  Hiroshi Ueno

    IPC分类号： C09J167/00 ,  C08G63/02

    CPC分类号： C09J167/00

    摘要： Disclosed is a metal bottle adhesive for lap-bonding upper and lower members, each consisting of a cup-like formed article of a metal, on the peripheral ends thereof, said adhesive comprising at least one high-molecular-weight thermoplastic resin having a post crystallinity .DELTA.Wc, defined by the following formula, of less than 20%:.DELTA.Wc=Wc.sub.II -Wc.sub.Iwherein Wc.sub.I stands for the crystallinity (%) of the adhesive which has been molten at a temperature higher by 30.degree. than the softening point thereof and then naturally cooled at room temperature, determined according to the density method, and Wc.sub.II stands for the crystallinity of the adhesive which has then been immersed in water maintained at 70.degree. C. for 10 hours and then naturally cooled and dried at room temperature, determined according to the density method,a shear creep compliance J(t).sub.t=2 hrs of less than 10.sup.-4 cm.sup.2 /hyne at 90.degree. C. and a time constant of 2 hours and a concentration of ##STR1## groups, contained in the main or side chain, of 10 to 1400 meq/100 g of the resin.

    摘要翻译： 公开了一种用于搭接上部和下部构件的金属瓶粘合剂，每个由其上的一个金属的杯状成形件组成，所述粘合剂包括至少一种具有柱的高分子量热塑性树脂 结晶度DELTA Wc由下式定义为小于20％：DELTA Wc = WcII-WcI其中WcI表示在比其软化点高30℃的温度下熔融的粘合剂的结晶度（％） 然后在室温下自然冷却，根据密度法测定，WcII表示粘合剂的结晶度，然后将其浸入保持在70℃的水中10小时，然后自然冷却并在室温下干燥， 根据密度法确定，90℃下剪切蠕变柔量J（t）t = 2小时小于10 -4 cm 2 / hyne，时间常数为2小时，浓度为组，含 在主要或si de链，为10〜1400meq / 100g树脂。

    Metal vessel having circumferential side seam and adhesive primer for use in production thereof
    10.
    发明授权
    Metal vessel having circumferential side seam and adhesive primer for use in production thereof 失效
    具有周向侧缝的金属容器和用于生产的粘合剂底漆

    公开(公告)号：US4683263A

    公开(公告)日：1987-07-28

    申请号：US731384

    申请日：1985-05-07

    申请人： Kazuo Taira ,  Akihiko Morofuji ,  Seishichi Kobayashi ,  Hiroshi Ueno

    发明人： Kazuo Taira ,  Akihiko Morofuji ,  Seishichi Kobayashi ,  Hiroshi Ueno

    IPC分类号： B21D51/26 ,  B65D6/24 ,  B65D8/22 ,  C08L27/06 ,  C08L31/08 ,  C09D163/00 ,  C09J127/06 ,  C08L63/00

    CPC分类号： B65D7/04 ,  B21D51/2684 ,  C09J127/06 ,  C08L31/08

    摘要： Disclosed is a metal vessel comprising an upper member and a lower member, each consisting of a coated cup-shaped formed metal body and a circumferential side seam being formed by lap-bonding the open ends of the upper and lower members to each other through an adhesive, wherein said coated cup-shaped formed metal body is composed of a metal blank having a coating of a vinyl chloride resin having a vinyl chloride unit content of 30 to 97% by weight and a glass transition temperature of at least 40.degree. C. and containing carboxyl groups and/or hydroxyl groups at a concentration of 10 to 500 millimoles/100 g of the resin, said adhesive is an adhesive composed mainly of a copolyester containing in the main chain at least 50 mole %, based on the total acid component, of terephthalic acid, at least 50 mole %, based on the total alcohol component, of 1,4-butane-diol and at least 1 mole % of at least one member selected from other acids and other alcohols, and the upper and lower members are bonded to each other through said vinyl chloride resin coating and said copolyester type adhesive.

    摘要翻译： 公开了一种金属容器，其包括上部构件和下部构件，每个由上部构件和下部构件组成，所述上部构件和下部构件由涂覆的杯形成形金属体和周向侧接缝形成​​，所述外部侧接缝通过将上部构件和下部构件的开口端彼此搭接而形成， 粘合剂，其中所述涂覆的杯形金属体由具有氯乙烯单元含量为30至97重量％且玻璃化转变温度至少为40℃的氯乙烯树脂涂层的金属坯料组成。 并且含有浓度为10-500毫摩尔/ 100g树脂的羧基和/或羟基，所述粘合剂是主要由在主链中含有至少50摩尔％的基于总酸的共聚酯组成的粘合剂 组分，对苯二甲酸，至少50摩尔％，基于总醇组分，1,4-丁二醇和至少1摩尔％的至少一种选自其它酸和其它醇的组分，以及上和 较低的成员是b 通过所述氯乙烯树脂涂层和所述共聚酯型粘合剂彼此粘合。