WO2000016972A8 - Authenticatable hot stamping film and method of producing and using same - Google Patents

Authenticatable hot stamping film and method of producing and using same

Info

Publication number
WO2000016972A8
WO2000016972A8 PCT/US1999/020172 US9920172W WO0016972A8 WO 2000016972 A8 WO2000016972 A8 WO 2000016972A8 US 9920172 W US9920172 W US 9920172W WO 0016972 A8 WO0016972 A8 WO 0016972A8
Authority
WO
WIPO (PCT)
Prior art keywords
hot stamping
authenticatable
film
authenticating
producing
Prior art date
Application number
PCT/US1999/020172
Other languages
French (fr)
Other versions
WO2000016972A1 (en
Inventor
Arshavir Gundjian
Abraham Kuruvilla
Original Assignee
Nocopi Int Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nocopi Int Inc filed Critical Nocopi Int Inc
Priority to AU62426/99A priority Critical patent/AU6242699A/en
Publication of WO2000016972A1 publication Critical patent/WO2000016972A1/en
Publication of WO2000016972A8 publication Critical patent/WO2000016972A8/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B41M3/142—Security printing using chemical colour-formers or chemical reactions, e.g. leuco-dye/acid, photochromes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • B41M7/0027—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or layers by lamination or by fusion of the coatings or layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
    • B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
    • B44C1/17—Dry transfer
    • B44C1/1712—Decalcomanias applied under heat and pressure, e.g. provided with a heat activable adhesive
    • B44C1/1729—Hot stamping techniques

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Printing Methods (AREA)

Abstract

A method of making an authenticatable hot stamping film (20). The film includes a hot stamping layer (15) and an authenticating layer (24) comprising lacquer and a colorless activatable authenticating agent dissolved therein, wherein the authenticating agent is activatable by an activator to become visible. The authenticating agent is chemically activatable by a chemical activator to produce a visible reaction product or it is a photochromic material and the activator is light. The film (20) is authenticated by activating the authenticating agent in the applied hot stamping film to become visible, whereby there is an indication of authenticity.
PCT/US1999/020172 1998-09-24 1999-09-02 Authenticatable hot stamping film and method of producing and using same WO2000016972A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU62426/99A AU6242699A (en) 1998-09-24 1999-09-02 Authenticatable hot stamping film and method of producing and using same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15998598A 1998-09-24 1998-09-24
US09/159,985 1998-09-24

Publications (2)

Publication Number Publication Date
WO2000016972A1 WO2000016972A1 (en) 2000-03-30
WO2000016972A8 true WO2000016972A8 (en) 2000-06-08

Family

ID=22574980

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/020172 WO2000016972A1 (en) 1998-09-24 1999-09-02 Authenticatable hot stamping film and method of producing and using same

Country Status (2)

Country Link
AU (1) AU6242699A (en)
WO (1) WO2000016972A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107310288B (en) * 2017-07-05 2022-12-13 苏州苏大维格科技集团股份有限公司 Anti-counterfeiting hot stamping film, manufacturing method thereof and motor vehicle license plate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084032A (en) * 1975-01-07 1978-04-11 Kurz-Hastings, Inc. Process for making hot stamping foil for producing textured surface effects
US4232077A (en) * 1979-02-22 1980-11-04 Fritz Meisel Hot-stamping film, and process and apparatus for its manufacture
US5393590A (en) * 1993-07-07 1995-02-28 Minnesota Mining And Manufacturing Company Hot stamping foil

Also Published As

Publication number Publication date
WO2000016972A1 (en) 2000-03-30
AU6242699A (en) 2000-04-10

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