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公开(公告)号：EP1466755B1
公开(公告)日：2011-01-19
申请号：EP04251937.1
申请日：2004-03-31
CPC分类号： B42D25/29 , B42D25/333
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公开(公告)号：EP1520265A1
公开(公告)日：2005-04-06
申请号：EP03735824.9
申请日：2003-06-19
IPC分类号： G09F3/10
CPC分类号： G09F3/10
摘要： The invention relates to improvements in paper and in particular to paper for use in making labels or packaging, having a removable element. Paper having first and second opposing surfaces, and an elongate security element at least partially embedded in the paper such that when a tearing force is applied to the elongate element, a removable portion is separated from the rest of the paper.
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公开(公告)号：EP1466755A2
公开(公告)日：2004-10-13
申请号：EP04251937.1
申请日：2004-03-31
IPC分类号： B42D15/00
CPC分类号： B42D25/29 , B42D25/333
摘要： The invention relates to improvements in paper, and in particular to the use of watermarks alone or with embossings for strengthening paper sheets and documents made therefrom. The invention therefore provides a sheet having corners and sides joined at said corners, wherein corner reinforcing watermarks are provided at at least two of said corners, and at least one of which reinforcing watermarks has a border, at least a section of which has a complementary shape with respect to and is located close to at least a section of a border of a further watermark. The watermarks may additionally or alternatively be provided with embossings in a pattern dissimilar to that or the reinforcing watermarks.
摘要翻译： 本发明涉及纸的改进，特别涉及单独使用水印或用于加强纸张和由其制成的文件的压纹。 因此，本发明提供了一种具有在所述角部处连接的角部和侧面的片材，其中在所述角部中的至少两个处提供角加固水印，并且其中至少一个加强水印具有边框，其至少一部分具有互补 形状相对于并位于靠近另一水印的边界的至少一部分。 水印可以附加地或替代地以与该或水平增强水印不同的图案设置有凸纹。
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公开(公告)号：EP2792497A1
公开(公告)日：2014-10-22
申请号：EP14177410.9
申请日：2011-01-28
CPC分类号： B42D25/369 , B05D3/207 , B41F11/02 , B41M3/14 , B42D25/00 , B42D25/29 , B42D25/355 , B42D2033/16 , Y10T428/24 , Y10T428/24802
摘要： A security element comprising a magnetic layer and a print layer disposed on a translucent substrate is provided. The print layer is disposed between the magnetic layer and the substrate, and the magnetic layer comprises a composition having magnetic or magnetisable particles therein, each particle having at least one substantially planar surface. The print layer includes printed authentication data and the magnetic or magnetisable particles are orientated such that in a region of the magnetic layer covering at least part of the authentication data, at least some of the magnetic or magnetisable particles are orientated with their planar surfaces substantially parallel to the plane of the substrate, such that the authentication data is substantially concealed when the security element is viewed in reflected light at least along the normal to the substrate. The printed authentication data is of sufficient optical density that the authentication data is visible through the region of the magnetic layer when viewed in transmitted light.
摘要翻译： 提供了一种安全元件，其包括设置在透光性基板上的磁性层和印刷层。 印刷层设置在磁性层和基底之间，并且磁性层包括其中具有磁性或可磁化颗粒的组合物，每个颗粒具有至少一个基本平坦的表面。 打印层包括打印的认证数据，并且磁性或可磁化颗粒定向成使得在磁性层的至少部分认证数据的区域中，磁性或可磁化颗粒中的至少一些以其平面表面基本上平行 使得当至少沿着基板的法线在反射光中观看安全元件时，认证数据基本上被隐藏。 打印的认证数据具有足够的光密度，当在透射光下观察时认证数据可以通过磁性层的区域可见。
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5.发明公开
公开(公告)号：EP1466756A2
公开(公告)日：2004-10-13
申请号：EP04251941.3
申请日：2004-03-31
IPC分类号： B42D15/00
CPC分类号： B42D25/29
摘要： The invention relates to improvements in paper, and in particular to the use of watermarks and security elements for strengthening paper sheets and documents made therefrom. The invention therefore provides a sheet having at least four corners and at least four sides joined at said corners, wherein corner reinforcing watermarks are provided at each of said corners. An elongate security element is at least partially embedded within the sheet along and close to an edge of each of at least a pair of opposing sides.
摘要翻译： 本发明涉及纸的改进，特别涉及使用水印和安全元件来加强由其制成的纸张和文件。 因此，本发明提供了一种具有至少四个拐角并且在所述拐角处连接至少四个侧面的片材，其中角部加强水印被设置在每个所述拐角处。 细长的安全元件至少部分地嵌入在片材内并且靠近至少一对相对侧中的每一个的边缘。
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公开(公告)号：EP2792497B1
公开(公告)日：2016-01-27
申请号：EP14177410.9
申请日：2011-01-28
CPC分类号： B42D25/369 , B05D3/207 , B41F11/02 , B41M3/14 , B42D25/00 , B42D25/29 , B42D25/355 , B42D2033/16 , Y10T428/24 , Y10T428/24802
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公开(公告)号：EP2792500A1
公开(公告)日：2014-10-22
申请号：EP14177408.3
申请日：2011-01-28
CPC分类号： B42D25/369 , B05D3/207 , B41F11/02 , B41M3/14 , B42D25/00 , B42D25/29 , B42D25/355 , B42D2033/16 , Y10T428/24 , Y10T428/24802
摘要： A security element is provided, comprising a layer disposed on a substrate. The layer comprises a composition having magnetic or magnetisable particles therein, each particle having at least one substantially planar surface. The magnetic or magnetisable particles vary in orientation across the layer such that:
at a first part of the layer, the particles are orientated with their planar surfaces substantially parallel to the normal to the layer, the angle between the planar surfaces of the particles and the normal gradually increasing with increasing radial distance from the first part to a maximum of approximately 90 degrees at a first radial position of the layer before decreasing gradually again until a second, father, radial position of the layer, the normals to the planar surfaces of the particles disposed between the first part and the second radial position intersecting one another at points on a first side of the layer, and
from the second radial position, the angle between the planar surfaces of the particles and the normal of the layer gradually increases with increasing radial distance, the normals to the planar surfaces of the particles intersecting one another at points on a second side of the layer, opposite to the first side.
The security element displays a bright edge corresponding to the first radial position, between a first dark area which includes the first part of the layer, and a second dark area, at least when the security element is viewed along a direction substantially normal to the plane of the substrate.-
8.发明公开
公开(公告)号：EP1338430A1
公开(公告)日：2003-08-27
申请号：EP03250978.8
申请日：2003-02-18
CPC分类号： B41M3/14 , B41M5/52 , B41M5/5254 , B41M5/5281 , B41M7/0027
摘要： A method of preparing a security document which comprises printing on at least one side of a security paper and thereafter applying to at least one side of the printed security paper over the printing a substantially transparent coating composition comprising an unpigmented polyurethane and/or polyacrylate, said coating composition being such as to provide a film, when cast on a glass surface, that has a König hardness of from 15 to 130 seconds, and also passes the water resistance test as defined by the following steps:
(a) the total formulation to be used in the coating is cast on a glass plate so as to produce a film with a dry weight of 80 g/m 2 ;
(b) the film is initially dried at 23 °C and once tack free dried for an additional hour at 80 °C;
(c) the film is weighed before being wetted and tested for tensile strength and Young's Modulus and is visually checked for any change in transparency;
(d) a sample of the film is boiled in water containing 10 g/litre Na 2 CO 3 for 30 minutes;
(e) the film is then rinsed in cold water and the steps (b) to (c) are then repeated;
wherein when the film is dried and re-weighed the film meets the following criteria:
(i) the wet tensile strength and Young's Modulus of the boiled film are not less that 90% of the initial film wet tensile strength and Young's Modulus;
(ii) the film shows no perceptible loss of transparency; and
(iii) the dried weight of the film is not less than 98% of the original weight.摘要翻译： 一种制备安全证件的方法，其包括在安全纸的至少一面上印刷，然后在印刷基本上透明的涂料组合物上涂布印刷的安全纸的至少一面，所述涂料组合物包含未着色的聚氨酯和/或聚丙烯酸酯，所述涂料组合物 涂料组合物当在玻璃表面上浇铸时具有15至130秒的K·nig硬度，并且还通过如以下步骤所定义的耐水性试验：（a）总计 在涂层中使用的配方被浇铸在玻璃板上以产生干重为80g / m 2的膜; （b）薄膜最初在23℃下干燥，一次在80℃下无粘性干燥另外一小时; （c）在弄湿薄膜之前称重薄膜并测试拉伸强度和杨氏模量，目视检查透明度的变化; （d）将膜的样品在含有10g / L的Na 2 CO 3的水中煮沸30分钟; （e）然后将薄膜在冷水中漂洗，然后重复步骤（b）至（c）; 其中当膜被干燥并重量时，该膜满足以下标准：（i）煮沸膜的湿拉伸强度和杨氏模量不小于初始膜湿拉伸强度和杨氏模量的90％; （ii）影片没有明显的透明度损失; 和（iii）薄膜的干重不小于原重量的98％。
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公开(公告)号：EP2792500B1
公开(公告)日：2016-01-27
申请号：EP14177408.3
申请日：2011-01-28
CPC分类号： B42D25/369 , B05D3/207 , B41F11/02 , B41M3/14 , B42D25/00 , B42D25/29 , B42D25/355 , B42D2033/16 , Y10T428/24 , Y10T428/24802
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公开(公告)号：EP1466756A3
公开(公告)日：2007-02-07
申请号：EP04251941.3
申请日：2004-03-31
CPC分类号： B42D25/29
摘要： The invention relates to improvements in paper, and in particular to the use of watermarks and security elements for strengthening paper sheets and documents made therefrom. The invention therefore provides a sheet having at least four corners and at least four sides joined at said corners, wherein corner reinforcing watermarks are provided at each of said corners. An elongate security element is at least partially embedded within the sheet along and close to an edge of each of at least a pair of opposing sides.
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