Patent US4971646A successfully refreshed from Google Patents.
US4971646A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for forming a hologram film laminate and the hologram laminated product formed thereby
Assignee: LOSACCO ANTHONY R
•
Filing: 1989-03-21
•
Granted: 1990-11-20
•
Expires: 2009-03-21
Abstract
Abstract The method for creating a hologram film laminated product comprises the steps of: applying a thermoplastic adhesive material to one side of a hologram film; feeding a substrate to a heat activated dry film thermo laminator and simultaneously feeding the hologram film with the thermoplastic adhesive coated side thereof facing the substrate into the laminator with the substrate; and heat activated dry film thermo laminating the hologram film material to the substrate. The method for applying an adhesive to a hologram film includes the steps of: passing the hologram film between electrical corona treatment rollers; then passing the hologram film past a priming or sizing station; and next passing the hologram film past an adhesive applicator for applying melted adhesive to the hologram film. The hologram laminated product formed by the methods includes a substrate layer, an intermediate adhesive layer, and a hologram film layer.
Inventors
- 👤 Russell W. Schell
- 👤 Anthony R. Losacco
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:01
CPC Classifications
B; B32; B32B; B32B37/00; B32B37/14; B32B37/16; B32B37/22; B32B37/223; B32B37/226; B32B37/12; B32B37/1207; B32B38/00; B32B38/0004; B32B38/0008; B42; B42D; B42D25/00; B42D25/30; B42D25/328; G; G03; G03H; G03H1/00; G03H1/0005; G03H1/0011; G03H1/02; G03H1/0252; B32B2310/00; B32B2310/08; B32B2310/0806; B32B2310/0831; B32B2425/00; B42D25/40; B42D25/45; G03H2270/00; G03H2270/30; G03H2270/31; Y; Y10; Y10S; Y10S359/00; Y10S359/90; Y10S428/00; Y10S428/916; Y10T; Y10T428/00; Y10T428/24; Y10T428/24942; Y10T428/2495; Y10T428/31504; Y10T428/31678; Y10T428/31681
Claims Analysis
Total Claims: 56
Claim 1
Independent Claim
71 words
A laminated hologram product including a stiff, but flexible substrate layer, a hologram layer and an intermediate thermoplastic adhesive layer which is initially applied as an extruded hot melt to one side of said hologram layer and then allowed to dry, said laminated hologram product being formed by feeding the hologram layer with the thermoplastic adhesive layer thereon together with the substrate layer through a heat activated dry film thermo laminator.
Claim 2
Dependent Claim
71 words
A laminated hologram product including a stiff, but flexible substrate layer, a hologram layer and an intermediate thermoplastic adhesive layer which is initially applied as an extruded hot melt to one side of said hologram layer and then allowed to dry, said laminated hologram product being formed by feeding the hologram layer with the thermoplastic adhesive layer thereon together with the substrate layer through a heat activated dry film thermo laminator.
Claim 3
Dependent Claim
26 words
The hologram laminated product of claim 1 wherein said hologram film layer extends substantially throughout the entire surface area on one side of the laminated product.
Claim 4
Dependent Claim
22 words
The hologram laminated product of claim 1 wherein said hologram film layer includes a plastic film substrate having holograms therein or thereon.
Claim 5
Dependent Claim
40 words
The hologram laminated product of claim 3 wherein said hologram film layer has the hologram side of the film adhered to the substrate with the film substrate for the hologram film being on an outer face of the laminated product.
Claim 6
Dependent Claim
19 words
The hologram laminated product of claim 4 wherein said hologram film substrate outer face is a clear plastic material.
Claim 7
Dependent Claim
17 words
The hologram laminated product of claim 3 wherein said film substrate for said hologram film is polyester.
Claim 8
Dependent Claim
14 words
The hologram laminated product of claim 1 wherein said substrate is a plastic material.
Claim 9
Dependent Claim
18 words
The hologram laminated product of claim 1 wherein said substrate is between 10 and 60 mils in thickness.
Claim 10
Dependent Claim
42 words
The hologram laminated product of claim 1 wherein said hologram film is between approximately 1 and 4 mils thick and is initially formed with a thermoplastic adhesive coating of approximately 1 and 4 mils applied thereto prior to lamination to the substrate.
Claim 11
Dependent Claim
28 words
The hologram laminated product of claim 1 wherein said hologram film has printing thereon on the side of the film which faces and is adhered to the substrate.
Claim 12
Dependent Claim
16 words
The hologram laminated product of claim 1 including printed matter on at least one side thereof.
Claim 13
Dependent Claim
21 words
The hologram laminated product of claim 11 wherein said printing is on the hologram film outer surface of the laminated product.
Claim 14
Dependent Claim
38 words
The hologram laminated product of claim 1 wherein said hologram film is metalized before an adhesive coating is applied to the metalized surface of the film which is then heat activated dry film thermo laminated to the substrate.
Claim 15
Dependent Claim
22 words
The hologram laminated product of claim 1 wherein the hologram film surface of the laminated product has a protective layer fixed thereto.
Claim 16
Dependent Claim
36 words
The hologram laminated product of claim 14 wherein said protective layer is a thermo laminated sheet of clear plastic material that is laminated to the outer surface of the hologram film layer of the laminated product.
Claim 17
Dependent Claim
32 words
The hologram laminated product of claim 14 wherein said protective layer is a coating applied to the outer surface of the hologram film layer of the laminated product by a roller coater.
Claim 18
Independent Claim
97 words
A method for creating a hologram film laminated product comprising the steps of: treating one side surface of a hologram film for enhancing the adherence of an adhesive material thereto; extruding a hot melt of thermoplastic adhesive material onto said one side surface of the hologram film and allowing the thermoplastic adhesive material to dry; feeding a substrate to a heat activated dry film thermo laminator; simultaneously feeding the hologram film with the thermoplastic adhesive coated side thereof facing the substrate into the laminator with the substrate; and thermo laminating the hologram film material to the substrate.
Claim 19
Independent Claim
97 words
A method for creating a hologram film laminated product comprising the steps of: treating one side surface of a hologram film for enhancing the adherence of an adhesive material thereto; extruding a hot melt of thermoplastic adhesive material onto said one side surface of the hologram film and allowing the thermoplastic adhesive material to dry; feeding a substrate to a heat activated dry film thermo laminator; simultaneously feeding the hologram film with the thermoplastic adhesive coated side thereof facing the substrate into the laminator with the substrate; and thermo laminating the hologram film material to the substrate.
Claim 20
Dependent Claim
28 words
The method of claim 17 wherein said hologram film is coiled in a web of film on a roller and is fed from the roller to the laminator.
Claim 21
Dependent Claim
21 words
The method of claim 17 wherein said hologram film includes a plastic film substrate on which are mounted sections of hologram.
Claim 22
Dependent Claim
56 words
The method of claim 17 wherein said heat activated dry film thermo laminator includes a heating shoe and said hologram film is passed over said heating shoe and pressure rollers and then under said heating shoe through said pressure rollers simultaneously with the feeding of the substrate under the heating shoe and through said pressure rollers.
Claim 23
Dependent Claim
46 words
The method of claim 17 wherein said hologram film is fed over a heating roller in the laminator and then between the heating roller and a pressure roller as the substrate is fed simultaneously with the hologram film between the heating roller and the pressure roller.
Claim 24
Dependent Claim
12 words
The method of claim 17 wherein the thermoplastic adhesive includes polyethylene adhesive.
Claim 25
Dependent Claim
13 words
The method of claim 17 wherein the thermoplastic adhesive includes ethyl vinyl acetate.
Claim 26
Dependent Claim
27 words
The method of claim 17 wherein the temperature of the heat applied in the heat activated dry film thermo laminator is between approximately 175° and 300° F.
Claim 27
Dependent Claim
26 words
The method of claim 17 wherein the pressure applied to the hologram film and substrate in tho laminator is between approximately 30 psi and 100 psi.
Claim 28
Dependent Claim
32 words
The method of claim 17 wherein said hologram film and substrate are fed into the laminator at a feed rate of between approximately 10 feet per minute and 60 feet per minute.
Claim 29
Dependent Claim
18 words
The method of claim 17 including the step of curing the laminated product before further processing of same.
Claim 30
Dependent Claim
13 words
The method of claim 27 wherein said curing time is approximately 24 hours.
Claim 31
Dependent Claim
24 words
The method of claim 17 including the further step of applying printing to the web or sheet of laminated product exiting from the laminator.
Claim 32
Dependent Claim
22 words
The method of claim 29 wherein printing is applied to the outer surface of the hologram film layer of the laminated product.
Claim 33
Dependent Claim
27 words
The method of claim 29 wherein printing is first applied to the hologram side of the hologram film prior to the hologram film being coated with adhesive.
Claim 34
Dependent Claim
19 words
The method of claim 17 wherein the hologram film is metalized before a thermoplastic adhesive coating is applied thereto.
Claim 35
Dependent Claim
29 words
The method of claim 17 wherein the outer surface of the hologram film layer of the resulting web or sheet of laminated product is provided with a protective coating.
Claim 36
Dependent Claim
31 words
The method of claim 33 wherein said protective coating is a layer of clear plastic material which is heat activated dry film thermo laminated to the laminated product exiting the laminator.
Claim 37
Dependent Claim
18 words
The method of claim 33 wherein the protective layer is a clear liquid applied by a roller coater.
Claim 38
Dependent Claim
21 words
The method of claim 17 including the further step of cutting the web of hologram laminated product into sheets or sections.
Claim 39
Dependent Claim
26 words
The method of claim 36 including the further step of finish cutting products such as credit cards from the sheet or section of hologram laminated product.
Claim 40
Dependent Claim
30 words
The method of claim 17 wherein said step of treating the hologram surface of the hologram film comprises the step of feeding the hologram film between electric corona treatment rollers.
Claim 41
Dependent Claim
15 words
The method of claim 17 wherein said extruded melted adhesive is obtained from resin pellets.
Claim 42
Dependent Claim
27 words
The method of claim 17 wherein said step of allowing the adhesive to dry includes the further step of passing the hologram film over a dryer unit.
Claim 43
Dependent Claim
74 words
The method of claim 17 including the further step of treating the exposed hologram surface to enhance the ability of that surface to receive material thereon such as printing or a layer of plastic, said further step being carried out between the step of extruding melted thermoplastic adhesive onto one side of the hologram film layer and the step of feeding the substrate and hologram film with thermoplastic adhesive thereon into the thermo laminator.
Claim 44
Dependent Claim
31 words
The method of claim 38 including the additional step of passing the corona treated hologram film past a primer or sizing station prior t the extruding of melted thermoplastic adhesive thereon.
Claim 45
Dependent Claim
53 words
The method of claim 41 wherein said step of treating the exposed hologram surface of the hologram film after the adhesive layer has dried thereon includes the step of passing the hologram film with dried thermoplastic adhesive thereon past a corona treatment roller for treating the exposed hologram surface of the hologram film.
Claim 46
Dependent Claim
18 words
The method of claim 17 wherein said treating step is carried out after the hologram film is metalized.
Claim 47
Independent Claim
127 words
A method for creating a hologram film laminated product comprising the steps of: treating one hologram surface of a hologram film for enhancing the adherence of an adhesive material thereto; extruding a hot melt of thermoplastic adhesive material onto said one surface of the hologram film and allowing the thermoplastic adhesive material to dry; treating the other exposed hologram surface of the hologram film for enhancing the ability of the exposed hologram surface to receive material thereon such as printing or a layer of plastic; feeding a substrate to a heat activated dry film thermo laminator; simultaneously feeding the hologram film with the thermoplastic adhesive coated side thereof facing the substrate into the laminator with the substrate; and thermo laminating the hologram film material to the substrate.
Claim 48
Independent Claim
127 words
A method for creating a hologram film laminated product comprising the steps of: treating one hologram surface of a hologram film for enhancing the adherence of an adhesive material thereto; extruding a hot melt of thermoplastic adhesive material onto said one surface of the hologram film and allowing the thermoplastic adhesive material to dry; treating the other exposed hologram surface of the hologram film for enhancing the ability of the exposed hologram surface to receive material thereon such as printing or a layer of plastic; feeding a substrate to a heat activated dry film thermo laminator; simultaneously feeding the hologram film with the thermoplastic adhesive coated side thereof facing the substrate into the laminator with the substrate; and thermo laminating the hologram film material to the substrate.
Claim 49
Dependent Claim
30 words
The method of claim 45 including the additional step of passing the treated hologram film past a primer or sizing station prior to the extruding of melted thermoplastic adhesive thereon.
Claim 50
Dependent Claim
27 words
The method of claim 45 wherein said step of allowing the adhesive layer to dry includes the step of passing the hologram film over a dryer unit.
Claim 51
Dependent Claim
19 words
The method of claim 45 wherein said first treating step is carried out after the hologram film is metalized.
Claim 52
Independent Claim
166 words
A method for creating a hologram film laminated product comprising the steps of: treating one hologram surface of a hologram film for enhancing the adherence of an adhesive material thereto, said treating step being accomplished by passing the one surface of the hologram film past a corona treatment roller; extruding a hot melt of thermoplastic adhesive material onto said one surface of the hologram film and allowing the thermoplastic adhesive material to dry; treating the other exposed hologram surface of the hologram film layer for enhancing the ability of the exposed hologram surface to receive material thereon such as printing or a layer of plastic, said treating step being accomplished by passing the exposed surface of the hologram film past a corona treatment roller; feeding a substrate to a heat activated dry film thermo laminator; simultaneously feeding the hologram film with the thermoplastic adhesive coated side thereof facing the substrate into the laminator with the substrate; and thermo laminating the hologram film material to the substrate.
Claim 53
Independent Claim
166 words
A method for creating a hologram film laminated product comprising the steps of: treating one hologram surface of a hologram film for enhancing the adherence of an adhesive material thereto, said treating step being accomplished by passing the one surface of the hologram film past a corona treatment roller; extruding a hot melt of thermoplastic adhesive material onto said one surface of the hologram film and allowing the thermoplastic adhesive material to dry; treating the other exposed hologram surface of the hologram film layer for enhancing the ability of the exposed hologram surface to receive material thereon such as printing or a layer of plastic, said treating step being accomplished by passing the exposed surface of the hologram film past a corona treatment roller; feeding a substrate to a heat activated dry film thermo laminator; simultaneously feeding the hologram film with the thermoplastic adhesive coated side thereof facing the substrate into the laminator with the substrate; and thermo laminating the hologram film material to the substrate.
Claim 54
Dependent Claim
30 words
The method of claim 49 including the additional step of passing the treated hologram film past a primer or sizing station prior to the extruding of melted thermoplastic adhesive thereon.
Claim 55
Dependent Claim
27 words
The method of claim 49 wherein said step of allowing the adhesive layer to dry includes the step of passing the hologram film over a dryer unit.
Claim 56
Dependent Claim
19 words
The method of claim 49 wherein said first treating step is carried out after the hologram film is metalized.
References Cited (Backward Citations)
US4171864A
Cited
US4014602A
Cited
US4121003A
Cited
US4381329A
Cited
US4456667A
Cited
US4519155A
Cited
US4592976A
Cited
US4684795A
Cited
US4754128A
Cited
US4789211A
Cited
US4838965A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-11-19 | 1994-05-21 | 1994-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-11-19 | 1998-05-21 | 1998-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-11-19 | 2002-05-21 | 2002-11-20 | $7700.00 | Window Closed / Lapsed |