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1. 发明公开

EP3242165A1 PRINTING DIFFRACTION GRATINGS ON POLYMER SUBSTRATE 审中-公开
标题翻译：在聚合物基材上打印衍射光栅
公开(公告)号：EP3242165A1
公开(公告)日：2017-11-08
申请号：EP17169730.3
申请日：2012-06-20
申请人： BASF SE
发明人： RICHERT, Michelle , BOLLE, Thomas , FLEURY, Roland
IPC分类号： G03H1/00 , G03H1/18 , G03H1/20 , B42D25/29 , B42D25/30 , G03H1/02
CPC分类号： B42D25/405 , B05D3/067 , B41M1/24 , B41M3/06 , B41M3/148 , B41M7/00 , B41M7/0081 , B42D25/21 , B42D25/23 , B42D25/24 , B42D25/29 , B42D25/30 , B42D25/324 , B42D25/328 , B42D25/373 , B42D25/42 , B42D25/425 , B42D2033/10 , B42D2033/30 , G03H1/028 , G03H2001/185 , G03H2250/36 , G03H2270/12
摘要： The present invention relates to a method for forming a surface relief microstructure, especially an optically variable image (an optically variable device) on a paper substrate comprising the steps of:
A) applying a curable composition (varnish) to at least a portion of the frontside of the paper substrate;
B) contacting at least a portion of the curable composition with surface relief microstructure, especially optically variable image forming means;
C) curing the composition by using at least one UV lamp which is arranged on the backside of the paper substrate;
D) optionally depositing a layer of a transparent high refractive index material and/or a metallic layer on at least a portion of the cured composition, wherein the lamp having emission peak(s) in the UV-A and near VIS range range and the curable composition comprises at least a photoinitiator which absorbs in the UV-A region and preferrably in the near VIS range, a paper product obtainable using the method and an apparatus for forming a surface relief microstructure on a paper substrate. Surface relief microstructures, such as holograms may be replicated rapidly and with accuracy on a paper substrate by using the method and the apparatus of the present invention.
摘要翻译：本发明涉及一种用于在纸基材上形成表面起伏微结构，特别是光学可变图像（光学可变装置）的方法，包括以下步骤：A）将可固化组合物（清漆）涂覆到至少一部分纸基的正面; B）使至少一部分所述可固化组合物与表面浮雕微结构接触，特别是光学可变图像形成手段; C）通过使用布置在所述纸基材的背面上的至少一个UV灯来固化所述组合物; D）任选地在所述固化组合物的至少一部分上沉积一层透明高折射率材料和/或金属层，其中所述灯具有在UV-A和接近VIS范围内的发射峰和至少一种在UV-A区域并且优选在近VIS范围内吸收的光引发剂，使用该方法可获得的纸产品和用于在纸基材上形成表面浮雕微结构的设备。通过使用本发明的方法和装置，诸如全息图之类的表面浮雕微结构可以在纸基材上快速且准确地复制。

2. 发明公开

EP3052701A1 HIGH GLOSS METAL EFFECT PAPERS 有权
标题翻译： HOCHGLÄNZENDEMETALLEFFEKTPAPIERE UND -PAPPE
公开(公告)号：EP3052701A1
公开(公告)日：2016-08-10
申请号：EP14777619.9
申请日：2014-10-01
申请人： BASF SE
发明人： RICHERT, Michelle , BOLLE, Thomas , FLEURY, Roland
IPC分类号： D21H27/26 , D21H19/06 , D21H19/08 , D21H19/16 , D21H19/82 , D21H25/04
CPC分类号： D21H19/16 , C23C14/22 , D21H19/06 , D21H19/08 , D21H19/20 , D21H19/22 , D21H19/82 , D21H25/04 , D21H27/26
摘要： The instant invention pertains to a method for the production of brilliant glossy metal coatings on paper substrates. Further aspects of the invention are a paper product obtainable using the method and the use of such a paper for decorative or packaging purposes.
摘要翻译：本发明涉及在纸基材上生产光亮金属涂层的方法。本发明的其它方面是可以使用该方法获得的纸制品以及用于装饰或包装目的的这种纸的使用。

3. 发明授权

EP3242165B1 PRINTING DIFFRACTION GRATINGS ON POLYMER SUBSTRATE 有权
公开(公告)号：EP3242165B1
公开(公告)日：2018-11-14
申请号：EP17169730.3
申请日：2012-06-20
申请人： BASF SE
发明人： RICHERT, Michelle , BOLLE, Thomas , FLEURY, Roland
IPC分类号： G03H1/00 , G03H1/18 , G03H1/20 , B42D25/29 , B42D25/30 , G03H1/02 , B42D25/42 , B42D25/36
CPC分类号： B42D25/405 , B05D3/067 , B41M1/24 , B41M3/06 , B41M3/148 , B41M7/00 , B41M7/0081 , B42D25/21 , B42D25/23 , B42D25/24 , B42D25/29 , B42D25/30 , B42D25/324 , B42D25/328 , B42D25/373 , B42D25/42 , B42D25/425 , B42D2033/10 , B42D2033/30 , G03H1/028 , G03H2001/185 , G03H2250/36 , G03H2270/12
摘要： The present invention relates to a method for forming a surface relief microstructure, especially an optically variable image (an optically variable device) on a paper substrate comprising the steps of: A) applying a curable composition (varnish) to at least a portion of the frontside of the paper substrate; B) contacting at least a portion of the curable composition with surface relief microstructure, especially optically variable image forming means; C) curing the composition by using at least one UV lamp which is arranged on the backside of the paper substrate; D) optionally depositing a layer of a transparent high refractive index material and/or a metallic layer on at least a portion of the cured composition, wherein the lamp having emission peak(s) in the UV-A and near VIS range range and the curable composition comprises at least a photoinitiator which absorbs in the UV-A region and preferrably in the near VIS range, a paper product obtainable using the method and an apparatus for forming a surface relief microstructure on a paper substrate. Surface relief microstructures, such as holograms may be replicated rapidly and with accuracy on a paper substrate by using the method and the apparatus of the present invention.

4. 发明公开

EP2723576A1 PRINTING DIFFRACTION GRATINGS ON PAPER AND BOARD 有权
标题翻译：巴基斯坦自由党梵蒂冈
公开(公告)号：EP2723576A1
公开(公告)日：2014-04-30
申请号：EP12802010.4
申请日：2012-06-20
申请人： BASF SE
发明人： RICHERT, Michelle , BOLLE, Thomas , FLEURY, Roland
IPC分类号： B41M3/00 , B41M3/06 , B41M3/14 , B41M7/00 , B41F17/00
CPC分类号： B42D25/405 , B05D3/067 , B41M1/24 , B41M3/06 , B41M3/148 , B41M7/00 , B41M7/0081 , B42D25/21 , B42D25/23 , B42D25/24 , B42D25/29 , B42D25/30 , B42D25/324 , B42D25/328 , B42D25/373 , B42D25/42 , B42D25/425 , B42D2033/10 , B42D2033/30 , G03H1/028 , G03H2001/185 , G03H2250/36 , G03H2270/12
摘要： A method and an apparatus for forming a surface relief microstructure, especially an optically variable image on a paper substrate are provided, the method comprising the steps of: A) applying a curable composition to at least a portion of the frontside of the paper substrate; B) contacting at least a portion of the curable composition with surface relief microstructure, especially optically variable image forming means; C) curing the composition by using at least one UV lamp (1, 2, 3) which is arranged on the backside of the paper substrate; D) optionally depositing a layer of a transparent high refractive index material and/or a metallic layer on at least a portion of the cured composition, wherein the lamp (1, 2, 3) having emission peak(s) in the UV-A and near VIS range and the curable composition comprises at least a photoinitiator which absorbs in the UV-A region and preferably in the near VIS range. A paper product obtainable uses the method and an apparatus for forming a surface relief microstructure on a paper substrate. Surface relief microstructures, such as holograms may be replicated rapidly and with accuracy on a paper substrate by using the method and the apparatus.
摘要翻译：提供了一种用于形成表面浮雕微结构，特别是纸基材上的光学可变图像的方法和装置，所述方法包括以下步骤：A）将可固化组合物施加到纸基材的前侧的至少一部分; B）使可固化组合物的至少一部分与表面浮雕微观结构接触，特别是光学可变成像装置; C）通过使用布置在纸基材的背面上的至少一个UV灯（1,2,3）来固化组合物; D）任选地在所述固化的组合物的至少一部分上沉积透明的高折射率材料和/或金属层的层，其中在所述UV-A中具有发射峰的灯（1,2,3）并且接近VIS范围，并且可固化组合物至少包含在UV-A区域中吸收的光引发剂，优选在接近VIS范围内。可获得的纸制品使用在纸基材上形成表面浮雕微结构的方法和装置。通过使用该方法和装置，诸如全息图之类的表面浮雕微结构可以在纸基材上快速且准确地复制。

5. 发明授权

EP1781805B1 ENZYME-BASED TIME TEMPERATURE INDICATOR 有权
标题翻译：时间 - 温度指示器ON酶计
公开(公告)号：EP1781805B1
公开(公告)日：2009-12-09
申请号：EP05771990.8
申请日：2005-08-03
申请人： BASF SE
发明人： REICHERT, Hans , SIMMENDINGER, Peter , BOLLE, Thomas
IPC分类号： C12Q1/25 , G01N31/22 , C12N11/00
CPC分类号： C12Q1/25 , G01K3/04 , G01N31/229
摘要： The present invention relates to a time temperature indicator for indicating temperature change over time, comprising an immobilized enzyme and a substrate of the enzyme, wherein the reaction of the substrate catalyzed by the enzyme produces a reaction product in a time and temperature dependent manner and wherein the formation of the reaction product can be detected by monitoring a physical characteristic of the substrate and/or the product which is linked to its concentration. The invention further relates to a method of time temperature indication comprising the step of an enzyme-catalyzed reaction, a method of printing the enzyme-based time temperature indicator on a packaging material or a label, a printing ink or printing ink concentrate comprising components of the enzyme-based time temperature indicator and a packaging material or a label comprising the enzyme-based time temperature indicator.

6. 发明公开

EP2621730A1 SECURITY ELEMENT 有权
标题翻译：安全元素
公开(公告)号：EP2621730A1
公开(公告)日：2013-08-07
申请号：EP11760796.0
申请日：2011-09-27
申请人： BASF SE
发明人： BOLLE, Thomas , REICHERT, Hans , RICHERT, Michelle , ZHURMINSKY, Igor , SCHNIEPER, Marc
IPC分类号： B41M3/14 , B42D15/00
摘要： The present invention is in the field of security documents, more particularly in the field of security elements aimed to protect security documents against copying (illegal reproduction) and counterfeiting. It discloses a security element having a security feature which changes its visual appearance after irradiation with light, especially with UV light and at rotation and/or tilting. Security documents comprising said security element, as well as a method for producing said security element, are also disclosed.
摘要翻译：本发明属于安全文件领域，更具体地涉及旨在保护安全文件免于复制（非法复制）和伪造的安全元件领域。它公开了具有安全特征的安全元件，所述安全特征在用光照射后改变其视觉外观，特别是在紫外光下以及在旋转和/或倾斜时。还公开了包括所述安全元件的安全文件以及用于制造所述安全元件的方法。

7. 发明公开

EP3277884A1 HIGH GLOSS METAL EFFECT PAPERS AND BOARDS 审中-公开
标题翻译：高光泽金属效果纸和纸板
公开(公告)号：EP3277884A1
公开(公告)日：2018-02-07
申请号：EP16713839.5
申请日：2016-03-29
申请人： BASF SE
发明人： RICHERT, Michelle , BOLLE, Thomas , FLEURY, Roland
IPC分类号： D21H25/04 , D21H19/02 , D21H19/16 , D21H19/26 , D21H19/66 , D21H19/84 , D21H21/40
CPC分类号： D21H19/02 , B41M7/0081 , C09D11/037 , C09D11/102 , D21H19/14 , D21H19/16 , D21H19/26 , D21H19/66 , D21H19/84 , D21H21/40 , D21H25/04
摘要： The instant invention pertains to a method for the production of brilliant glossy metal coatings on paper or board substrates. Further aspects of the invention are a paper or board product obtainable by using the method and the use of such a paper or board for decorative or packaging purposes. In particular the instant invention is directed to a method, wherein a UV curable composition is applied/printed on a paper or board substrate and cured through the paper or board from the reverse side by UV/Visible light. Simultaneously with the curing step the coated/printed paper or board is pressed from the coated/printed side against a mirror like shim. The shim has no structure and should be of mirror quality. In a second step this glazed and cured surface is overcoated/overprinted with an aluminium layer. The result is a metallized surface exhibiting excellent gloss and brilliance.

8. 发明授权

EP2723576B1 PRINTING DIFFRACTION GRATINGS ON PAPER AND BOARD 有权
标题翻译：在纸和纸板上打印衍射光栅
公开(公告)号：EP2723576B1
公开(公告)日：2017-08-09
申请号：EP12802010.4
申请日：2012-06-20
申请人： BASF SE
发明人： RICHERT, Michelle , BOLLE, Thomas , FLEURY, Roland
IPC分类号： B42D25/42 , G03H1/18 , G03H1/02 , B42D25/425 , B42D25/29 , B42D25/328 , B05D3/06 , B41M3/14 , B41M1/24 , B41M3/06 , B41M7/00 , B42D25/405 , B42D25/30 , B42D25/23 , B42D25/24 , B42D25/21 , B42D25/373
CPC分类号： B42D25/405 , B05D3/067 , B41M1/24 , B41M3/06 , B41M3/148 , B41M7/00 , B41M7/0081 , B42D25/21 , B42D25/23 , B42D25/24 , B42D25/29 , B42D25/30 , B42D25/324 , B42D25/328 , B42D25/373 , B42D25/42 , B42D25/425 , B42D2033/10 , B42D2033/30 , G03H1/028 , G03H2001/185 , G03H2250/36 , G03H2270/12

9. 发明授权

EP3052701B1 HIGH GLOSS METAL EFFECT PAPERS 有权
标题翻译：高光泽金属效果纸
公开(公告)号：EP3052701B1
公开(公告)日：2017-06-28
申请号：EP14777619.9
申请日：2014-10-01
申请人： BASF SE
发明人： RICHERT, Michelle , BOLLE, Thomas , FLEURY, Roland
IPC分类号： D21H27/26 , D21H19/06 , D21H19/08 , D21H19/16 , D21H19/82 , D21H25/04
CPC分类号： D21H19/16 , C23C14/22 , D21H19/06 , D21H19/08 , D21H19/20 , D21H19/22 , D21H19/82 , D21H25/04 , D21H27/26
摘要： The instant invention pertains to a method for the production of brilliant glossy metal coatings on paper substrates. Further aspects of the invention are a paper product obtainable using the method and the use of such a paper for decorative or packaging purposes.
摘要翻译：本发明涉及一种在纸基材上生产光泽有光泽的金属涂层的方法。本发明的其它方面是可以使用该方法获得的纸制品以及这种纸用于装饰或包装目的的用途。

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