Transfer film and method for producing a transfer film

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United States of America Patent

PATENT NO 10427446
APP PUB NO 20170267013A1
SERIAL NO

15504836

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a transfer film (1), in particular hot-stamping film, the use of a transfer film (1), a film, a security document (2), and a method for producing a transfer film (1). Here, it is provided that the transfer film (1) comprises a transfer layer (20) detachably arranged on a carrier layer (10). The transfer layer (20) further has at least one first color layer (30) and the at least one first color layer (30) comprises at least one binder and at least first pigments, the color appearance of which changes depending on the observation angle.

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Patent Owner(s)

Patent OwnerAddress
OVD KINEGRAM AG6300 ZUG

International Classification(s)

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  • 2015 Application Filing Year
  • B41M Class
  • 432 Applications Filed
  • 355 Patents Issued To-Date
  • 82.18 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gnos, Reto Attinghausen, CH 1 10
Hoffmann, Michael Walchwil, CH 112 2233
Staub, Rene Hagendorn, CH 62 1344
Streb, Christina Abtwil, CH 7 38

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Patent Citation Ranking

  • 5 Citation Count
  • B41M Class
  • 54.69 % this patent is cited more than
  • 6 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2331866101 - 1011 - 2021 - 30020406080100120140160180200220240260

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