US4664735A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat transfer sheeting having release agent coat
Assignee: Individual
•
Filing: 1984-11-05
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Granted: 1987-05-12
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Expires: 2004-11-05
Abstract
Abstract A heat transfer sheeting combination of the type for being applied to an article 10 to imprint a design thereon including a substrate 12, a design coating disposed on the substrate 12 and an adhesive layer 22 disposed on the design coating for adhesively securing the design coating to the article 10. The combination is characterized by the substrate 12 including a releasing agent coat 22 disposed between the design coating and the substrate 12 for facilitating the removal of the substrate 12 from the design coating after the application thereof onto the article 10.
Inventors
- 👤 Vincent S. Pernicano
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:50
CPC Classifications
G; G09; G09F; G09F3/00; G09F3/04; B; B32; B32B; B32B27/00; B32B27/06; B32B27/10; B41; B41M; B41M3/00; B41M3/12; B44; B44C; B44C1/00; B44C1/16; B44C1/165; B44C1/17; B44C1/1712; Y; Y10; Y10S; Y10S428/00; Y10S428/914; Y10T; Y10T156/00; Y10T156/10; Y10T156/1089; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/24843; Y10T428/24893; Y10T428/24901; Y10T428/28; Y10T428/2813
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
169 words
A method of making a heat transfer sheeting combination comprising the steps of: applying a release agent coat (32) over a substrate (12) made from a fibrous material (24) and forming a fibrous matrix having vacant interstices of the releasing agent coated fibrous material (24) having fibers individually coated; applying a design coating over the fibrous matrix which includes applying a carrier layer (14) being responsive to heat for melting over the subtrate (12); and applying an adhesive layer (22) over the design coating, applying the transfer to an article (10) by applying the design coating with the adhesive thereon against the article (10) and applying heat and pressure to the substrate (12) to activate the adhesive layer (22) to bond the design coating to the article (10) and melting the carrier layer (14) and absorbing the carrier layer (14) solely into the interstices of the release agent coated fibrous material (24) of the substrate (12), and removing the releasing agent coated fibrous material from the bonded design coating.
Claim 2
Independent Claim
169 words
A method of making a heat transfer sheeting combination comprising the steps of: applying a release agent coat (32) over a substrate (12) made from a fibrous material (24) and forming a fibrous matrix having vacant interstices of the releasing agent coated fibrous material (24) having fibers individually coated; applying a design coating over the fibrous matrix which includes applying a carrier layer (14) being responsive to heat for melting over the subtrate (12); and applying an adhesive layer (22) over the design coating, applying the transfer to an article (10) by applying the design coating with the adhesive thereon against the article (10) and applying heat and pressure to the substrate (12) to activate the adhesive layer (22) to bond the design coating to the article (10) and melting the carrier layer (14) and absorbing the carrier layer (14) solely into the interstices of the release agent coated fibrous material (24) of the substrate (12), and removing the releasing agent coated fibrous material from the bonded design coating.
Claim 3
Dependent Claim
33 words
A method as set forth in claim 1 wherein applying the releasing agent coat is further defined as using a silicone release agent over the fibrous material (24) to form the fibrous matrix.
Claim 4
Dependent Claim
39 words
A method as set forth in claim 1 further characterized by including the steps of applying a layer of thermoplastic material (26) to the fibrous material (24) whereby the thermoplastic material stiffens and protects the substrate (12) from contamination.
Claim 5
Dependent Claim
32 words
A method as set forth in claim 3 wherein the step of applying the layer of thermoplastic material is further defined by applying a layer of polyethylene (26) to the substrate (12).
Claim 6
Dependent Claim
53 words
A method as set forth in claim 3 further characterized by including the steps of applying the layer of thermoplastic material (26) over the substrate (12) on the side thereof opposite to the releasing agent coat (32) and applying a second layer of fibrous material (30) over the layer of thermoplastic material (26).
Claim 7
Dependent Claim
30 words
A method as set forth in claim 5 wherein the step of applying the second layer of fibrous material (30) is further defined by applying a layer of tissue paper.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-05-11 | 1990-11-10 | 1991-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-05-11 | 1994-11-10 | 1995-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-05-11 | 1998-11-10 | 1999-05-12 | $7700.00 | Window Closed / Lapsed |