US5294516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Light-sensitive transfer material
Assignee: Fujifilm Holdings Corp
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Filing: 1992-06-24
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Granted: 1994-03-15
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Expires: 2012-06-24
Abstract
Abstract A light sensitive transfer material comprises a peel-off support, an alkali-soluble thermoplastic resin layer, a water- or aqueous alkali-soluble or -dispersible interlayer having a low oxygen permeability, and a light sensitive resin layer arranged in this order, wherein the adhesion between the peel-off support and the thermoplastic resin layer is the smallest. A process for forming an image using the transfer material is also disclosed.
Inventors
- 👤 Morimasa Sato
- 👤 Koji Inoue
- 👤 Masayuki Iwasaki
- 👤 Fumiaki Shinozaki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:50
CPC Classifications
G; G03; G03F; G03F7/00; G03F7/004; G03F7/09; G03F7/092
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
69 words
A light-sensitive transfer material, comprising a peel-off support and an alkali-soluble thermoplastic resin layer having a thickness of 6 μm to about 100 μm, a water or aqueous alkali-soluble or dispersible interlayer having a low oxygen permeability, and a light sensitive resin layer arranged in the order of increasing distance from the peel-off support, wherein the adhesion between the peel-off support and the thermoplastic resin layer is the smallest.
Claim 2
Dependent Claim
69 words
A light-sensitive transfer material, comprising a peel-off support and an alkali-soluble thermoplastic resin layer having a thickness of 6 μm to about 100 μm, a water or aqueous alkali-soluble or dispersible interlayer having a low oxygen permeability, and a light sensitive resin layer arranged in the order of increasing distance from the peel-off support, wherein the adhesion between the peel-off support and the thermoplastic resin layer is the smallest.
Claim 3
Dependent Claim
26 words
The light-sensitive transfer material of claim 1, wherein the interlayer comprises 1 to 75% by weight polyvinyl pyrrolidone based on the solids content of the interlayer.
Claim 4
Dependent Claim
22 words
The light-sensitive transfer material of claim 1, wherein the peel-off support has a surface electric resistance of 10 13 Ω or less.
Claim 5
Dependent Claim
34 words
The light-sensitive transfer material of claim 1, wherein an electrically conductive layer having a surface electric resistance of 10 13 Ω or less is provided on at least one side of the peel-off support.
References Cited (Backward Citations)
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US3884693A
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US4318975A
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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) | 1997-03-14 | 1997-09-13 | 1998-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-03-14 | 2001-09-13 | 2002-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-03-14 | 2005-09-13 | 2006-03-15 | $7700.00 | Window Closed / Lapsed |