Patent US4107365A successfully refreshed from Google Patents.
US4107365A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvements in textile transfers
Assignee: ET Marler Ltd
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Filing: 1977-07-18
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Granted: 1978-08-15
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Expires: 1997-07-18
Abstract
Abstract A method of printing textile and other surfaces and particularly relates to a transfer sheet comprising a flexible carrier sheet having a design in a drying ink surface which design is not transferable to a receptor material by the application of heat alone and a polymer layer applied over the design so that the application of heat to the transfer sheet causes the polymer layer to adhere to the receptor material so that the carrier sheet can be removed leaving the ink design transferred to the polymer which itself is totally transferred to the receptor material. The invention also includes a method of forming a transfer and a method of decorating a material, particularly a textile material, using the transfers and methods of the invention.
Inventors
- 👤 Kenneth James Reed
- 👤 David Wellings Pointon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:44
CPC Classifications
B; B44; B44C; B44C1/00; B44C1/16; B44C1/165; B44C1/17; B44C1/1712; D; D06; D06M; D06M23/00; D06Q; D06Q1/00; D06Q1/12; Y; Y10; Y10S; Y10S428/00; Y10S428/913; Y10S428/914; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/24851; Y10T428/2486; Y10T428/24893; Y10T428/28; Y10T428/2852; Y10T428/2878
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
106 words
A method of applying a design to a substrate comprising the steps of: (a) applying the design to a flexible carrier sheet; (b) applying to the surface of said design a thermoplastic polymer containing layer of a heat sensitive adhesive polymer which contains a liquid component to reduce the adhesive bond between the design and the carrier sheet; (c) placing the composite thus formed with the adhesive layer in contact with the substrate; (d) applying heat and pressure to the carrier sheet to cause adhesion thereof and transference of the design to the substrate; and (e) thereafter peeling off the carrier sheet to reveal the design.
Claim 2
Independent Claim
106 words
A method of applying a design to a substrate comprising the steps of: (a) applying the design to a flexible carrier sheet; (b) applying to the surface of said design a thermoplastic polymer containing layer of a heat sensitive adhesive polymer which contains a liquid component to reduce the adhesive bond between the design and the carrier sheet; (c) placing the composite thus formed with the adhesive layer in contact with the substrate; (d) applying heat and pressure to the carrier sheet to cause adhesion thereof and transference of the design to the substrate; and (e) thereafter peeling off the carrier sheet to reveal the design.
Claim 3
Dependent Claim
32 words
A method as claimed in claim 1, in which the design is in the form of a printing ink which includes a proportion of a thermoplastic polymer which softens at elevated temperatures.
Claim 4
Dependent Claim
25 words
A method as claimed in claim 1, in which said heat sensitive adhesive layer includes a proportion of a plasticising agent and/or a volatile solvent.
Claim 5
Dependent Claim
27 words
A method as claimed in claim 1, in which a pigment is added to the adhesive layer to intensify the design upon transference thereof to the substrate.
Claim 6
Dependent Claim
81 words
A transfer sheet comprising a flexible carrier sheet provided with a dry ink design, and having a thermoplastic polymer containing layer of a heat sensitive adhesive polymer containing a liquid component applied over said design which polymer layer serves to reduce the adhesive bond of the design relative to the carrier sheet, the composite thus formed being arranged to be applied to a textile material by application of heat and pressure whereupon the carrier sheet is removed from the textile material.
Claim 7
Dependent Claim
81 words
A transfer sheet comprising a flexible carrier sheet provided with a dry ink design, and having a thermoplastic polymer containing layer of a heat sensitive adhesive polymer containing a liquid component applied over said design which polymer layer serves to reduce the adhesive bond of the design relative to the carrier sheet, the composite thus formed being arranged to be applied to a textile material by application of heat and pressure whereupon the carrier sheet is removed from the textile material.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-08-14 | 1982-02-13 | 1982-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-08-14 | 1986-02-13 | 1986-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-08-14 | 1990-02-13 | 1990-08-15 | $7700.00 | Window Closed / Lapsed |