US5489567A
Expired / Lapsed
US
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Method for treating thermally transferred image
Assignee: Konica Minolta Inc
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Filing: 1994-10-07
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Granted: 1996-02-06
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Expires: 2014-10-07
Abstract
Abstract A method for treating a thermally transferred image is disclosed. The method comprising the steps of (1) thermally transferring an image from the ink layer of a ink sheet which comprises a support and a ink layer comprising a sublimation dye provided on the support, to the surface of an image receiving layer of a image receiving element which comprises a support and a image receiving layer provided on the support, by means of imagewise heating by a first thermal head, and (2) heating the surface of the image receiving layer having the transferred image by a second thermal head through a plastic film contacted to the surface of the image receiving layer.
Inventors
- 👤 Kunihiro Koshizuka
- 👤 Shigehiro Kitamura
- 👤 Masataka Takimoto
- 👤 Tomonori Kawamura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 10:44
CPC Classifications
B; B41; B41M; B41M5/00; B41M5/26; B41M5/382; B41M5/38207; B41M7/00; B41M7/0045; B41M7/009; Y; Y10; Y10S; Y10S428/00; Y10S428/913; Y10S428/914
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
136 words
A method for treating a series of thermally transferred images comprising the steps of serially transferring images from the ink layer of a sublimation ink sheet which comprises a support and an ink layer comprising a sublimation dye provided on the support, to a respective surface of a series of image receiving layers of a series of image receiving elements each of which comprises a support and an image receiving layer provided on the support, by means of imagewise heating by a first thermal head, and, subsequently serially heating the surface of each image receiving layer having the transferred sublimation dye image with an amount of thermal energy of 25 mJ/mm 2 to 500 mJ/mm 2 by a second thermal head through a plastic film serially contacted to the surface of each said image receiving layer.
Claim 2
Independent Claim
136 words
A method for treating a series of thermally transferred images comprising the steps of serially transferring images from the ink layer of a sublimation ink sheet which comprises a support and an ink layer comprising a sublimation dye provided on the support, to a respective surface of a series of image receiving layers of a series of image receiving elements each of which comprises a support and an image receiving layer provided on the support, by means of imagewise heating by a first thermal head, and, subsequently serially heating the surface of each image receiving layer having the transferred sublimation dye image with an amount of thermal energy of 25 mJ/mm 2 to 500 mJ/mm 2 by a second thermal head through a plastic film serially contacted to the surface of each said image receiving layer.
Claim 3
Dependent Claim
26 words
The method of claim 1, wherein said plastic film has a layer having an antisticking layer on the surface to be faced said second thermal head.
Claim 4
Dependent Claim
105 words
The method of claim 1, wherein said plastic film partially has a thermally fusible ink layer on the surface thereof to be faced to said image receiving layer, and the steps of transferring an image of said thermal fusible ink by means of imagewise heating the part of said plastic film having said thermal fusible ink layer from the side opposite to said thermal diffusible ink layer by said second thermal head, and heating the surface of said image receiving layer having the transferred images through the part of said plastic film having no thermal fusible ink layer by means of said second thermal head.
Claim 5
Dependent Claim
42 words
The method of claim 1, wherein a layer of an active ray curable resin layer is provided on the surface of each of said image receiving layers after heating by the second thermal head and is cured to form a protective layer.
Claim 6
Dependent Claim
57 words
The method of claim 1, wherein a layer of a thermoplastic resin is thermally transferred from a protective layer transfer sheet which comprises a support and a substantially transparent thermoplastic layer provided on the support, to the surface of each of said image receiving layers to form a protective layer after heating by the second thermal head.
Claim 7
Dependent Claim
42 words
The method of claim 5, wherein a layer of an active ray curable resin layer is further provided on the surface of said thermoplastic layer transferred on each of said image receiving layers and is cured to form an outer protective layer.
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) | 1999-02-05 | 1999-08-07 | 2000-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-02-05 | 2003-08-07 | 2004-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-02-05 | 2007-08-07 | 2008-02-06 | $7700.00 | Window Closed / Lapsed |