SILICON DIOXIDE POWDER HAVING LARGE PORE LENGTH
    5.
    发明申请
    SILICON DIOXIDE POWDER HAVING LARGE PORE LENGTH 审中-公开
    二氧化硅粉末,具有大的长度

    公开(公告)号:US20140030525A1

    公开(公告)日:2014-01-30

    申请号:US14110561

    申请日:2012-02-21

    IPC分类号: C01B33/03

    摘要: Silicon dioxide powder in the form of aggregated primary particles has a specific pore length L of 2.5×105 to 4×105 m/μg, where L is defined as the quotient formed from the square of the BET surface area and the cumulative 2-50 nm pore volume determined using the BJH method, as per the formula L=(BET×BET)/BJH volume.A silanized silicon dioxide powder in the form of aggregated primary particles has a specific pore length L of 2.5×105 to 3.5×105 m/μg, and in it the surface area of the aggregates or parts thereof is occupied by chemically bound silyl groups.A thermal insulant comprises the silicon dioxide powder and/or the silanized silicon dioxide powder.

    摘要翻译: 聚集的一次粒子形式的二氧化硅粉末的比孔长度L为2.5×10 5〜4×10 5 m / mug,其中L被定义为由BET表面积的平方形成的商和累积的2-50 使用BJH法测定的nm孔体积,按式L =(BET×BET)/ BJH体积计算。 聚集一次粒子形式的硅烷化二氧化硅粉末的比孔长度L为2.5×10 5〜3.5×10 5 m / mug,其中聚集体或其部分的表面积由化学键合的甲硅烷基占据。 热绝缘体包括二氧化硅粉末和/或硅烷化二氧化硅粉末。

    METHOD FOR PRODUCING A SECURITY AND/OR VALUABLE DOCUMENT WITH PERSONALISED INFORMATION
    7.
    发明申请
    METHOD FOR PRODUCING A SECURITY AND/OR VALUABLE DOCUMENT WITH PERSONALISED INFORMATION 审中-公开
    生成具有个人信息的安全和/或有价值的文件的方法

    公开(公告)号:US20100304093A1

    公开(公告)日:2010-12-02

    申请号:US12746637

    申请日:2008-12-08

    IPC分类号: B32B3/10 B23K26/00

    摘要: The invention relates to a method for producing a security and/or valuable document containing a polymer layer composite or consisting thereof, said polymer layer composite being formed from a polymer layer partial composite and a polymer cover layer and the polymer layer partial composite and/or the polymer cover layer containing a laser sensitive component, consisting of the followings steps: A) first personalized information is applied to the polymer layer partial composite by means of an inkjet printing method as a colored inkjet printed layer, B) the polymer cover layer is applied to the inkjet printed layer and is joined to the polymer layer partial composite by thermal lamination, and C) second personalized information is inscribed into the polymer layer composite of the security and/or valuable document, obtained in step B), by means of laser engraving. The invention also relates to a security and/or valuable document that can be produced according to said method.

    摘要翻译: 本发明涉及一种用于生产包含聚合物层复合材料或由其组成的安全和/或有价值的文件的方法,所述聚合物层复合材料由聚合物层部分复合材料和聚合物覆盖层形成,聚合物层部分复合材料和/或 聚合物覆盖层包含激光敏感成分,由以下步骤组成:A)通过作为彩色喷墨印刷层的喷墨印刷方法将第一个性化信息应用于聚合物层部分复合材料,B)聚合物覆盖层为 应用于喷墨印刷层并通过热层压连接到聚合物层部分复合材料上,C)通过步骤B)中得到的安全和/或有价值的文件的聚合物层复合材料,将第二个性化信息插入到步骤B)中获得的第二个性化信息 激光雕刻。 本发明还涉及可以根据所述方法生产的安全和/或有价值的文件。