Tickets with extruded security stripe and method of making same

• US 5,879,784 A
• Filed: 12/17/1996
• Issued: 03/09/1999
• Est. Priority Date: 12/17/1996
• Status: Expired due to Fees

• Current Assignee: Rand McNally & Company
• Original Assignee: DocuSystems, Inc.
• Inventors: Breen, Thomas J., Oelsner, Christian K.
• Primary Examiner(s): YAMNITZKY, MARIE ROSE
• Application Number:
  US08/768,217
• Time in Patent Office: 812 Days
• Field of Search: 283/72, 283/95, 283/100, 283/901, 283/903, 430/138, 428/195, 428/411.1, 428/206, 428/207, 428/208, 428/211, 428/323, 428/328, 428/332, 428/336, 428/340, 428/537.5, 428/900, 427/256, 427/286, 427/288, 427/372.2, 156/244.11, 156/244.24, 156/244.25
• US Class Current: 428/195.1
• CPC Class Codes: B42D 25/355 Security threads
• CPC Class Codes: D21H 19/06 applied as liquid or powder
• CPC Class Codes: D21H 19/38 characterised by the pigments
• CPC Class Codes: D21H 21/42 Ribbons or strips filaments D21H15/06
• CPC Class Codes: G06K 19/06196 Constructional details
• CPC Class Codes: G07D 7/003 using security elements using digital security elements G07D7/004
• CPC Class Codes: Y10S 428/90 Magnetic feature
• CPC Class Codes: Y10T 428/24802 Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
• CPC Class Codes: Y10T 428/24893 including particulate material
• CPC Class Codes: Y10T 428/24901 including coloring matter
• CPC Class Codes: Y10T 428/24909 Free metal or mineral containing
• CPC Class Codes: Y10T 428/24934 including paper layer
• CPC Class Codes: Y10T 428/256 Heavy metal or aluminum or compound thereof
• CPC Class Codes: Y10T 428/26 Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
• CPC Class Codes: Y10T 428/265 1 mil or less
• CPC Class Codes: Y10T 428/27 Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
• CPC Class Codes: Y10T 428/31993 Of paper

Abstract

Documents bearing a thin reflective extruded security stripe comprising a leafing aluminum pigment having a gloss characteristic of from 20 to 24 as measured on a Gardner/BYK Microglass meter at a 60° angle. A water soluble dye may be incorporated in the stripe. A method of making the document and a dye containing leafing aluminum pigment for extrusion on the document are also disclosed.

Claims

1. A ticket comprising

a paper substrate,

a reflective extruded security stripe on said substrate, said stripe being deposited from a composition comprising a leafing aluminum pigment and a binder, said stripe having a gloss characteristic of from about 20 to about 24 as measured on a Gardner/BYK Microgloss meter at a 60°

angle, said stripe being deposited at a dry weight of from about 10 to about 30 grams/square meter, said stripe being adherent to the substrate.

2. The ticket of claim 1, and wherein said composition further comprises a dye.

3. The ticket of claim 2, and wherein said dye is a water soluble dye, whereby when said stripe is rubbed with a moist swab, dye transfers from the stripe to the swab.

4. The ticket of claim 2, and wherein all of the particulate material in said stripe is no more than about 15 microns in size.

5. The ticket of claim 1, and wherein said ticket further comprises a magnetic stripe on said substrate at a location spaced from said reflective extruded stripe.

6. The ticket of claim 5, and wherein said magnetic stripe is an extruded magnetic stripe.

7. The ticket of claim 1, and wherein said reflective extruded stripe bears a distinctive pattern.

8. The ticket of claim 7, and wherein said pattern is an embossed pattern.

9. The ticket of claim 7, and wherein said pattern is a repetitive pattern.

10. The ticket of claim 1, and wherein said stripe comprises a pair of spaced-apart stripe elements.

11. A document comprising a paper substrate, and on said substrate a magnetic recording stripe and a spaced parallel extruded elongated reflective stripe, said reflective stripe comprising leafing aluminum pigment and a binder and having a gloss characteristic of from about 20 to about 24 as measured on a Gardner/BYK Microgloss meter at a 60°

angle, said reflective stripe having a thickness of from about 0.0003 to about 0.0006 inch and being adherent to the substrate.

12. The document of claim 11, and wherein said reflective stripe further comprises a dye.

13. The document in accordance with claim 12, and wherein said dye comprises a water soluble dye whereby, when said stripe is rubbed with a moist swab, dye transfers from the stripe to the swab.

14. The document in accordance with claim 12, and wherein all of the particulate material in said reflective stripe is no more than about 15 microns in size.

15. The document in accordance with claim 11, and wherein said extruded reflective stripe bears a distinctive pattern.

16. The document in accordance with claim 15, and wherein said reflective extruded stripe bears an embossed distinctive pattern.

17. The document in accordance with claim 14, and wherein said magnetic recording stripe comprises an extruded magnetic stripe deposited on said substrate at a location spaced from said reflective extruded stripe.

18. A method of making a ticket resistant to counterfeiting and forging comprising the steps of

providing a paper ticket stock substrate,

preparing a composition comprising leafing aluminum pigment particles, a vehicle which evaporates, and a binder,

extruding said composition onto said substrate and curing said composition in an elongated stripe and evaporating said vehicle to leave a deposit of said aluminum pigment particles, said stripe having a gloss characteristic of from about 20 to about 24 as measured on a Gardner/BYK Microgloss meter at a 60°

angle, said stripe being deposited at a dry weight of from about 10 to about 30 grams/square meter and being adherent to said substrate.

19. The method of claim 18, and wherein said composition further comprises a dye, said dye being effectively soluble in or wetted out by a solvent other than said vehicle.

20. The method of claim 19, and wherein said dye is a water soluble dye, whereby when a deposited cured stripe is rubbed with a moist swab, dye transfers from said stripe to said swab.

21. The method of claim 18, and further comprising the step of providing a magnetic stripe on said substrate in a location spaced from and parallel to said composition stripe.

22. The method of claim 21, and wherein said step of providing said magnetic stripe comprises extruding a magnetic stripe on said substrate.

23. The method of claim 18, and wherein said method comprises the further step of forming a distinctive pattern in said stripe before curing the composition.

24. The method of claim 18, and comprising the further steps of imparting a distinctive visible pattern to said stripe prior to curing said composition.

25. A method of making a ticket resistant to counterfeiting and forging comprising the steps of

providing a paper ticket stock substrate,

grinding a dye in an organic solvent in which it is not soluble until it is thoroughly wetted-out by the solvent and reduced to a very fine particle size of no more than 15 microns in any dimension,

mixing a leafing aluminum pigment and a binder in an organic solvent, and then mixing said wetted-out dye therewith to produce an extrudable composition in which all of the particles in the composition have a particle size of no more than 15 microns in any dimension, and

then extruding said extrudable composition onto a ticket substrate along its length and curing said composition to produce a reflective security stripe having a gloss characteristic of from about 20 to about 24 as measured on a Gardner/BYK Microgloss meter at a 60°

angle.

26. The method of claim 25, and wherein said method further comprises the step of extruding a magnetic stripe onto said substrate along its length at a location spaced from said reflective stripe.