公开(公告)号：US20150042084A1

公开(公告)日：2015-02-12

申请号：US14455521

申请日：2014-08-08

Applicant: OVD Kinegram AG ,  Leonhard Kurz Stiftung & Co. KG

Inventor： René Staub ,  Ludwig Brehm ,  Juri Attner ,  Michael Hoffmann ,  Peter Seeholzer

IPC: B42D25/328 ,  B42D25/45 ,  B42D25/36 ,  B42D25/21 ,  B42D25/342

CPC classification number: B42D25/328 ,  B41M7/0045 ,  B42D25/36 ,  B42D25/425 ,  B42D25/445 ,  B42D25/45

Abstract: A process for producing a multilayer body (100) is specified. In this process, an HRI layer (7) made of a material having a high refractive index is applied to at least part of the surface area of a substrate (4). At least one partial region (10) of the HRI layer (7) is then physically removed from the substrate (4) again by treatment with an alkaline solution. Additionally specified is a multilayer body (100) that can be obtained by such a process.

Abstract translation: 规定了多层体（100）的制造方法。 在该方法中，将由具有高折射率的材料制成的HRI层（7）施加到基板（4）的至少部分表面区域。 HRI层（7）的至少一个部分区域（10）再次通过用碱性溶液处理从衬底（4）物理移除。 另外指定可以通过这种方法获得的多层体（100）。

公开(公告)号：US12109834B2

公开(公告)日：2024-10-08

申请号：US17616888

申请日：2020-06-04

Applicant: LEONHARD KURZ Stiftung & Co. KG ,  OVD Kinegram AG

Inventor： Juri Attner ,  Philipp Schuler ,  René Staub ,  Harald Walter ,  Klaus Weber

IPC: B42D25/351 ,  B42D25/324 ,  B42D25/328 ,  B42D25/373 ,  B42D25/41 ,  B42D25/445 ,  B42D25/364

CPC classification number: B42D25/351 ,  B42D25/324 ,  B42D25/373 ,  B42D25/41 ,  B42D25/445 ,  B42D25/328 ,  B42D25/364

Abstract: A see-through security element (2), a security document (1) and a method for producing a see-through security element (2). The see-through security element has a first element with one or more transparent first partial areas and at least one reflective second partial area. The see-through security element has a second element with one or more first partial areas, which in each case in transmission form a color filter matched to a respectively assigned color, and has at least one second partial area, which is formed colorless, in particular colorless transparent, or in transmission and/or reflection forms a color filter which is matched to a color which is not assigned to any of the one or more first partial area of the second element. The first partial areas of the first element and the first partial areas of the second element at least partially overlap.

公开(公告)号：US09969203B2

公开(公告)日：2018-05-15

申请号：US14455521

申请日：2014-08-08

Applicant: OVD Kinegram AG ,  Leonhard Kurz Stiftung & Co. KG

Inventor： René Staub ,  Ludwig Brehm ,  Juri Attner ,  Michael Hoffmann ,  Peter Seeholzer

IPC: B42D25/328 ,  B42D25/21 ,  B42D25/36 ,  B42D25/45 ,  B42D25/445 ,  B42D25/425 ,  B41M7/00

CPC classification number: B42D25/328 ,  B41M7/0045 ,  B42D25/36 ,  B42D25/425 ,  B42D25/445 ,  B42D25/45

Abstract: In a process for producing a multilayer body, an HRI layer made of a material having a high refractive index is applied to at least part of the surface area of a substrate. At least one partial region of the HRI layer is then physically removed from the substrate again by treatment with an alkaline solution. Additionally specified is a multilayer body that can be obtained by such a process.

公开(公告)号：US20220324248A1

公开(公告)日：2022-10-13

申请号：US17616888

申请日：2020-06-04

Applicant: LEONHARD KURZ Stiftung & Co. KG ,  OVD Kinegram AG

Inventor： Juri Attner ,  Philipp Schuler ,  René Staub ,  Harald Walter ,  Klaus Weber

IPC: B42D25/351 ,  B42D25/324 ,  B42D25/373 ,  B42D25/41 ,  B42D25/445

Abstract: A see-through security element (2), a security document (1) and a method for producing a see-through security element (2). The see-through security element has a first element with one or more transparent first partial areas and at least one reflective second partial area. The see-through security element has a second element with one or more first partial areas, which in each case in transmission form a color filter matched to a respectively assigned color, and has at least one second partial area, which is formed colorless, in particular colorless transparent, or in transmission and/or reflection forms a color filter which is matched to a color which is not assigned to any of the one or more first partial area of the second element. The first partial areas of the first element and the first partial areas of the second element at least partially overlap.

公开(公告)号：US20220241781A1

公开(公告)日：2022-08-04

申请号：US17610306

申请日：2020-03-11

Applicant: LEONHARD KURZ Stiftung & Co. KG ,  OVD Kinegram AG ,  Stratec Consumables GmbH

Inventor： Sabine Ziemba ,  Michael Scharfenberg ,  Violetta Olszowka ,  Martina Schmidt ,  Juri Attner ,  Markus Bigler ,  Sascha Mario Epp ,  Martin Richner ,  Maria Bauer ,  Gottfried Reiter ,  Georg Bauer

IPC: B01L3/00

Abstract: A microfluidic array, a method for producing same, a measuring system comprising the microfluidic array, and a use.

公开(公告)号：US10029505B2

公开(公告)日：2018-07-24

申请号：US14900646

申请日：2014-06-26

Applicant: LEONHARD KURZ Stiftung & Co. KG

Inventor： Ludwig Brehm ,  Tibor Mannsfeld ,  Juri Attner ,  Thorsten Schaller

IPC: B42D25/30 ,  B42D25/41 ,  B42D25/351 ,  B42D25/42 ,  B42D25/45 ,  B42D25/324 ,  B42D25/328 ,  B42D25/387 ,  B42D25/445 ,  B42D25/378 ,  B42D25/373 ,  B42D25/405 ,  B05D7/00

Abstract: The invention relates to a method for producing a multilayer body (100, 200, 300, 400), as well as a multilayer body (100, 200, 300, 400) produced thereby. A single- or multi-layered first decorative ply (3) is applied to a carrier ply with a first (11) and a second (12) side. A metal layer (5) is applied to the side of the first decorative ply (3) facing away from the carrier ply and structured such that the metal layer (5) is provided with a first layer thickness in one or more first zones (8) and is provided with a second layer thickness different from the first layer thickness in one or more second zones (9), wherein in particular the second layer thickness is equal to zero. A single- or multi-layered second decorative ply (7) is applied to the side of the metal layer (5) facing away from the first decorative ply (3) and structured using the metal layer (5) as mask such that the first (3) or second (7) decorative ply is at least partially removed in the first (8) or second (9) zones.

公开(公告)号：US20170144344A1

公开(公告)日：2017-05-25

申请号：US15421944

申请日：2017-02-01

Applicant: LEONHARD KURZ Stiftung & Co. KG

Inventor： Jurgen Schmidt ,  Gert Jungmann ,  Juri Attner

IPC: B29C45/14 ,  B32B37/06 ,  B32B7/12 ,  B29C51/14 ,  B29C45/40 ,  B32B38/10 ,  B29C43/18 ,  B32B37/12 ,  B32B27/36

CPC classification number: B29C45/14688 ,  B29C43/18 ,  B29C43/222 ,  B29C43/305 ,  B29C45/1418 ,  B29C45/14811 ,  B29C45/14827 ,  B29C45/40 ,  B29C51/14 ,  B29C2043/189 ,  B29C2045/14729 ,  B29K2667/00 ,  B29L2031/302 ,  B32B3/26 ,  B32B3/30 ,  B32B7/12 ,  B32B27/08 ,  B32B27/302 ,  B32B27/308 ,  B32B27/32 ,  B32B27/36 ,  B32B27/365 ,  B32B37/06 ,  B32B37/12 ,  B32B38/10 ,  B32B2250/24 ,  B32B2255/10 ,  B32B2255/205 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2451/00 ,  B32B2457/00 ,  B32B2605/003 ,  Y10T428/24802

Abstract: The invention relates to a multilayer body (100) for producing a decorated plastic article (50) having a surface relief (40). The multilayer body (100) comprises a relief film (1) with a first carrier film (2) and a structural layer (3), arranged on one side of the first carrier film (2). The multilayer body (100) also comprises a multilayer film (5) with a second carrier film (10) and at least one decorative layer (12, 14). The structural layer (3) is arranged here between the first carrier film (2) and the second carrier film (10). Furthermore, the multilayer body (100) has a film body (19) which comprises the relief film (1) and can be released from the at least one decorative layer (12, 14), and the at least one decorative layer (12, 14) is formed such that it can be deformed by the structural layer (3) formed as a stamped structure. The invention also relates to a process for producing such a multilayer body (100), and to two processes for producing a decorated plastic article (50) having a surface relief (40) by using such a multilayer body (100).

公开(公告)号：US10926571B2

公开(公告)日：2021-02-23

申请号：US16016919

申请日：2018-06-25

Applicant: LEONHARD KURZ Stiftung & Co. KG

Inventor： Ludwig Brehm ,  Tibor Mannsfeld ,  Juri Attner ,  Thorsten Schaller

IPC: B42D25/30 ,  B42D25/351 ,  B42D25/42 ,  B42D25/41 ,  B42D25/45 ,  B42D25/324 ,  B42D25/328 ,  B42D25/387 ,  B42D25/445 ,  B42D25/378 ,  B42D25/373 ,  B42D25/405 ,  B05D7/00

Abstract: A method for producing a multilayer body, as well as a multilayer body produced thereby. A single- or multi-layered first decorative ply is applied to a carrier ply with a first and a second side. A metal layer is applied to the side of the first decorative ply facing away from the carrier ply and structured such that the metal layer is provided with a first layer thickness in one or more first zones and is provided with a second layer thickness different from the first layer thickness in one or more second zones, wherein in particular the second layer thickness is equal to zero. A single- or multi-layered second decorative ply is applied to the side of the metal layer facing away from the first decorative ply and structured using the metal layer as mask such that the first or second decorative ply is at least partially removed in the first or second zones.

公开(公告)号：US10576672B2

公开(公告)日：2020-03-03

申请号：US15421944

申请日：2017-02-01

Applicant: LEONHARD KURZ Stiftung & Co. KG

Inventor： Jurgen Schmidt ,  Gert Jungmann ,  Juri Attner

IPC: B32B3/10 ,  B29C45/14 ,  B29C43/22 ,  B32B27/08 ,  B32B7/12 ,  B32B27/30 ,  B32B27/32 ,  B32B27/36 ,  B32B3/26 ,  B32B3/30 ,  B29C43/30 ,  B29C43/18 ,  B29C45/40 ,  B29C51/14 ,  B32B37/06 ,  B32B37/12 ,  B32B38/10 ,  B29L31/30 ,  B29K667/00

Abstract: The invention relates to a multilayer body (100) for producing a decorated plastic article (50) having a surface relief (40). The multilayer body (100) comprises a relief film (1) with a first carrier film (2) and a structural layer (3), arranged on one side of the first carrier film (2). The multilayer body (100) also comprises a multilayer film (5) with a second carrier film (10) and at least one decorative layer (12, 14). The structural layer (3) is arranged here between the first carrier film (2) and the second carrier film (10). Furthermore, the multilayer body (100) has a film body (19) which comprises the relief film (1) and can be released from the at least one decorative layer (12, 14), and the at least one decorative layer (12, 14) is formed such that it can be deformed by the structural layer (3) formed as a stamped structure. The invention also relates to a process for producing such a multilayer body (100), and to two processes for producing a decorated plastic article (50) having a surface relief (40) by using such a multilayer body (100).

公开(公告)号：US10259252B2

公开(公告)日：2019-04-16

申请号：US15158037

申请日：2016-05-18

Applicant: LEONHARD KURZ Stiftung & Co. KG

Inventor： Juri Attner ,  Rene Staub ,  Klaus Weber

IPC: B42D25/29 ,  B42D25/21 ,  G03F7/00 ,  B42D25/373 ,  B32B29/06 ,  D21H21/40 ,  B42D25/328 ,  B42D25/36 ,  B42D25/324 ,  B42D25/351 ,  B42D25/364 ,  B42D25/382 ,  B42D25/387 ,  B42D25/355 ,  B42D25/333

Abstract: The invention concerns a security element for a security document comprising a structure layer and diffractive first and second relief structures, wherein the relief structures viewed parallel to the plane of the structure layer are arranged in different planes of the security element, wherein the first relief structure adjoins a partial first reflection layer and the second relief structure adjoins a partial second reflection layer, and wherein—if the first reflection layer is towards a viewer—a second item of information generated by the second relief structure is at least partially concealed and—if the second reflection layer is towards the viewer—a first item of information generated by the first relief structure is at least partially concealed, and processes for the production of such security elements and security documents formed therewith.