EASY-OPEN END
    1.
    发明申请
    EASY-OPEN END 有权
    轻松开放

    公开(公告)号:US20090226745A1

    公开(公告)日:2009-09-10

    申请号:US12162670

    申请日:2007-02-09

    IPC分类号: B32B15/04 B65D17/32

    摘要: An easy-open end which is excellent from the standpoint of sanitation and environmental friendliness yet satisfying both the close adhesion and the scratch resistance despite of using a bisphenol A-free primer. The easy-open end has a polyester film applied, via a primer, onto the inner surface of the end of an aluminum base sheet forming a surface-treating layer that contains a zirconium compound and/or a titanium compound and an organic compound, wherein the primer contains a polyester resin that contains not less than 30% by weight of a carboxyl group-introduced polyester resin, and a phenol resin at a weight ratio of 50:50 to 85:15.

    摘要翻译: 从卫生和环境友好的角度来看,这是一个很容易开放的一端,尽管使用了双酚A的底漆,但是既满足了紧密的粘合性又具有耐划伤性。 容易开放的端部具有通过底漆施加到形成包含锆化合物和/或钛化合物和有机化合物的表面处理层的铝基片的端部的内表面上的聚酯膜,其中 引物含有含有不少于30重量%的引入羧基的聚酯树脂的聚酯树脂和重量比为50:50至85:15的酚醛树脂。

    Easy-open end
    2.
    发明授权
    Easy-open end 有权
    易开端

    公开(公告)号:US08871351B2

    公开(公告)日:2014-10-28

    申请号:US12162670

    申请日:2007-02-09

    摘要: An easy-open end which is excellent from the standpoint of sanitation and environmental friendliness yet satisfying both the close adhesion and the scratch resistance despite of using a bisphenol A-free primer. The easy-open end has a polyester film applied, via a primer, onto the inner surface of the end of an aluminum base sheet forming a surface-treating layer that contains a zirconium compound and/or a titanium compound and an organic compound, wherein the primer contains a polyester resin that contains not less than 30% by weight of a carboxyl group-introduced polyester resin, and a phenol resin at a weight ratio of 50:50 to 85:15.

    摘要翻译: 从卫生和环境友好的角度来看,这是一个很容易开放的一端,尽管使用了双酚A的底漆,但是既满足了紧密的粘合性又具有耐划伤性。 容易开放的端部具有通过底漆施加到形成包含锆化合物和/或钛化合物和有机化合物的表面处理层的铝基片的端部的内表面上的聚酯膜,其中 引物含有含有不少于30重量%的引入羧基的聚酯树脂的聚酯树脂和重量比为50:50至85:15的酚醛树脂。

    EASY-OPEN END
    5.
    发明申请
    EASY-OPEN END 有权
    轻松开放

    公开(公告)号:US20090047501A1

    公开(公告)日:2009-02-19

    申请号:US12090503

    申请日:2006-09-28

    IPC分类号: B32B5/16

    摘要: An easy-open end comprising a resin-coated metal plate obtained by coating a metal substrate with a anti-blocking agent-containing biaxially drawn film via a primer, wherein an important feature resides in that the anti-blocking agent in the biaxially drawn film is of a spherical shape having an average particle size of 0.5 to 2.5 μm and an average particle size ratio (long diameter/short diameter) in a range of 1.0 to 1.2, and is contained at a ratio of 0.05 to 0.5% by weight in the biaxially drawn film. Even without forming a top-coat layer, therefore, the film is not scratched or the forming-tool is not damaged by the anti-blocking agent that adheres and deposits on the forming tool. Besides, the resin coating favorably adheres to the metal plate offering excellent advantage in production and in economy.

    摘要翻译: 一种容易开放的端部,包括通过经由底漆涂覆含有防粘连剂双轴拉伸膜的金属基材而获得的树脂涂覆的金属板,其中重要的特征在于双轴拉伸膜中的防粘连剂 平均粒径为0.5〜2.5μm,平均粒径比(长径/短径)为1.0〜1.2的球状,其比例为0.05〜0.5重量% 双轴拉伸膜。 因此,即使没有形成顶涂层,也不会由于粘合并沉积在成形工具上的防粘连剂而使膜不被刮伤或成形工具损坏。 此外,树脂涂料有利地粘附到金属板上,在生产和经济中提供优异的优点。