公开(公告)号：US09243169B2

公开(公告)日：2016-01-26

申请号：US14278698

申请日：2014-05-15

Applicant: SICPA HOLDING SA

Inventor： Russell R. Lacoste ,  Stephen Wass ,  James Bonhivert ,  Toni Lee Gazaway ,  Sarah Yacoub ,  Thomas Classick

IPC: G06F17/00 ,  C09J7/02 ,  G06K19/06 ,  G09F3/00 ,  B32B33/00 ,  B42D25/30 ,  B42D25/36 ,  B42D25/364 ,  B42D25/382 ,  B42D25/387 ,  B42D25/391 ,  B42D25/378 ,  B32B38/00

CPC classification number: C09J7/0296 ,  B32B33/00 ,  B32B38/145 ,  B32B2307/402 ,  B32B2307/422 ,  B42D25/30 ,  B42D25/36 ,  B42D25/364 ,  B42D25/378 ,  B42D25/382 ,  B42D25/387 ,  B42D25/391 ,  C09J7/29 ,  C09J2203/338 ,  G06K19/06028 ,  G06K19/06037 ,  G06K19/06046 ,  G09F3/00 ,  G09F3/0292 ,  G09F3/0294 ,  Y10T428/24868 ,  Y10T428/24876

Abstract: A laminate having a multilayer structure includes a clear film layer, a transfer tape adhesive layer, a microprint text layer, at least one layer with repeating patterns having colorshift properties, and a fluorescent layer with repeating second patterns. The microprint layer, the at least one layer with repeating patterns having colorshift properties, and the fluorescent layer with repeating second patterns are arranged between the clear film layer and the transfer tape adhesive layer.

Abstract translation: 具有多层结构的层压体包括透明膜层，转移带粘合剂层，微孔文本层，至少一层具有着色特性的重复图案，以及具有重复第二图案的荧光层。 在透明膜层和转移带粘合剂层之间布置有微量印刷层，具有着色特性的具有重复图案的至少一层和具有重复的第二图案的荧光层。

公开(公告)号：US09605167B2

公开(公告)日：2017-03-28

申请号：US14301883

申请日：2014-06-11

Applicant: SICPA HOLDING SA

Inventor： Toni Lee Gazaway ,  Thomas Classick ,  John Vereen ,  Hau Lieu

IPC: B41M3/14 ,  B42D25/378 ,  C09D11/037 ,  C09D11/50 ,  G01N21/71 ,  G01N21/78

CPC classification number: C09D11/037 ,  B41M3/14 ,  B42D25/378 ,  B42D2033/26 ,  C09D11/50 ,  G01N21/71 ,  G01N21/78 ,  Y10T428/24901

Abstract: The present invention relates to the field of heat sensitive optically variable inks and tamper indicating markings obtained thereof. The present invention relates to the field of irreversible changes in color and/or changes in structure upon a tampering attempt against articles or items comprising said tamper indicating markings through the use of temperature variation. In particular, the present invention provides optically variable ink compositions comprising a plurality of optically variable pigment particles and a plurality of thermally expandable spheres; tamper indicating marking comprising the optically variable ink compositions described herein; their uses as a proof of an illegal action as well as methods for detecting a tampering activity of a marking including the optically variable ink composition described herein.