Patent EP0352417A2 successfully refreshed from Google Patents.
US5284814A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermal transfer printing method and printing media employed therefor
Assignee: Panasonic Holdings Corp
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Filing: 1991-10-02
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Granted: 1994-02-08
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Expires: 2011-10-02
Abstract
Abstract A thermal transfer printing method which employs a dyeing layer transfer member having at least a dyeing layer on a base material, an ink transfer member having at least an ink layer containing a subliming dye on a base material, recording intermediate member having at least a base material, and an image-receptor. The thermal transfer printing method includes the steps of thermally transferring the dyeing layer of the dyeing layer transfer member onto the recording intermediate member, thermally transferring and recording ink of the ink transfer member onto the transferred dyeing layer according to image signals, and further thermally transferring the recorded dyeing layer onto the image-receptor. The disclosure also relates to printing media employed for effecting the method. It may be so arranged to preliminarily form the dyeing layer on the recording intermediate member, and in this case, the dyeing layer transfer member and the process for its thermal transfer may be dispensed with. By the present invention, it becomes possible to print high quality images on plain paper at high speed.
Inventors
- 👤 Nobuyoshi Taguchi
- 👤 Akihiro Imai
- 👤 Yasuo Fukui
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:00
CPC Classifications
B; B41; B41M; B41M5/00; B41M5/26; B41M5/382; B41M5/38257; Y; Y10; Y10S; Y10S428/00; Y10S428/913; Y10S428/914; Y10T; Y10T428/00; Y10T428/24; Y10T428/24942; Y10T428/31504; Y10T428/31786; Y10T428/31855
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
117 words
A thermal transfer printing method which employs a dyeing layer transfer member having at least a dyeing layer on a base material, a dye transfer member having at least a dye layer on a base material, a recording intermediate member having a base material formed into a drum configuration and an elastic layer on its surface, and an image-receptor, said thermal transfer printing method comprising the steps of thermally transferring the dyeing layer of said dyeing layer transfer member onto the recording intermediate member, thermally transferring and recording the dye of said dye transfer member onto said transfer dyeing layer according to image signals, and further thermally transferring and fixing said recorded dyeing layer onto said image-receptor.
Claim 2
Dependent Claim
117 words
A thermal transfer printing method which employs a dyeing layer transfer member having at least a dyeing layer on a base material, a dye transfer member having at least a dye layer on a base material, a recording intermediate member having a base material formed into a drum configuration and an elastic layer on its surface, and an image-receptor, said thermal transfer printing method comprising the steps of thermally transferring the dyeing layer of said dyeing layer transfer member onto the recording intermediate member, thermally transferring and recording the dye of said dye transfer member onto said transfer dyeing layer according to image signals, and further thermally transferring and fixing said recorded dyeing layer onto said image-receptor.
Claim 3
Dependent Claim
25 words
A thermal transfer printing method as claimed in claim 1, wherein said dyeing layer and said dye layer are provided on the same base material.
Claim 4
Dependent Claim
160 words
A thermal transfer printing method which employs a dyeing layer transfer member having at least a dyeing layer on a base material, a dye transfer member having at least a dye layer on a base material, a molten ink transfer member having at least a molten ink layer on a base material, recording intermediate member having a base material formed into a drum configuration and an elastic layer on its surface, and an image-receptor, said thermal transfer printing method comprising the steps of thermally transferring the dyeing layer of said dyeing layer transfer member onto the recording intermediate member, thermally transferring and recording the dye of said dye transfer member onto said transferred dyeing layer according to the image signals, also thermally transferring and recording the ink of said molten ink transfer member onto said transferred dyeing layer according to image signals, and further thermally transferring and fixing said recorded dyeing layer onto said image-receptor from said recording intermediate member.
Claim 5
Dependent Claim
160 words
A thermal transfer printing method which employs a dyeing layer transfer member having at least a dyeing layer on a base material, a dye transfer member having at least a dye layer on a base material, a molten ink transfer member having at least a molten ink layer on a base material, recording intermediate member having a base material formed into a drum configuration and an elastic layer on its surface, and an image-receptor, said thermal transfer printing method comprising the steps of thermally transferring the dyeing layer of said dyeing layer transfer member onto the recording intermediate member, thermally transferring and recording the dye of said dye transfer member onto said transferred dyeing layer according to the image signals, also thermally transferring and recording the ink of said molten ink transfer member onto said transferred dyeing layer according to image signals, and further thermally transferring and fixing said recorded dyeing layer onto said image-receptor from said recording intermediate member.
Claim 6
Dependent Claim
29 words
A thermal transfer printing method as claimed in claim 3, wherein said dyeing layer, said dye layer and said molten ink layer are provided on the same base material.
Claim 7
Dependent Claim
160 words
A thermal transfer printing method which employs a dyeing layer transfer member having at least a dyeing layer on a base material, a dye transfer member having at least a dye layer on a base material, a molten ink transfer member having at least a molten ink layer on a base material, a recording intermediate member having a base material formed into a drum configuration and an elastic layer on its surface, and an image-receptor, said thermal transfer printing method comprising the steps of thermally transferring the dyeing layer of said dyeing layer transfer member onto the recording intermediate member, thermally transferring and recording the dye of said dye transfer member onto said transferred dyeing layer recording the ink of said ink transfer member onto said printing intermediate member not transferred with the dyeing layer according to image signals, and further thermally transferring and fixing the dyeing layer recorded by the dye and the recorded molten ink onto said image-receptor.
Claim 8
Dependent Claim
160 words
A thermal transfer printing method which employs a dyeing layer transfer member having at least a dyeing layer on a base material, a dye transfer member having at least a dye layer on a base material, a molten ink transfer member having at least a molten ink layer on a base material, a recording intermediate member having a base material formed into a drum configuration and an elastic layer on its surface, and an image-receptor, said thermal transfer printing method comprising the steps of thermally transferring the dyeing layer of said dyeing layer transfer member onto the recording intermediate member, thermally transferring and recording the dye of said dye transfer member onto said transferred dyeing layer recording the ink of said ink transfer member onto said printing intermediate member not transferred with the dyeing layer according to image signals, and further thermally transferring and fixing the dyeing layer recorded by the dye and the recorded molten ink onto said image-receptor.
Claim 9
Dependent Claim
29 words
A thermal transfer printing method as claimed in claim 5, wherein said dyeing layer, said dye layer, and said molten ink layer are provided on the same base material.
Claim 10
Dependent Claim
61 words
A thermal transfer printing method as claimed in any one of claims 1 or 5 wherein said dyeing layers on said base material are selectively thermally transferred and recorded onto said recording intermediate member, and said transferred dyeing layer is subjected to selective dye thermal transfer and recording, and/or said dyeing layer is subjected to molten ink thermal transfer and recording.
Claim 11
Dependent Claim
68 words
A thermal transfer printing method as claimed in any one of claims 3 or 5 wherein said dyeing layers on said base material are selectively thermally transferred and recorded onto said recording intermediate member, and said transferred dyeing layer is subjected to selective dye thermal transfer and recording, and/or molten ink thermal transfer and recording is effected onto said recording intermediate member not transferred with said dyeing layer.
Claim 12
Dependent Claim
55 words
A thermal transfer printing method as claimed in any one of claims 1 or 5, wherein moving speeds between said dyeing layer transfer member and said recording intermediate member, and/or between said recording intermediate member and said dye transfer member and/or between said recording intermediate member and said molten ink transfer member are independently controlled.
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) | 1997-02-07 | 1997-08-09 | 1998-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-02-07 | 2001-08-09 | 2002-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-02-07 | 2005-08-09 | 2006-02-08 | $7700.00 | Window Closed / Lapsed |