US4237206A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photographic paper base with seperate reflective layer
Assignee: Fujifilm Holdings Corp
•
Filing: 1978-12-20
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Granted: 1980-12-02
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Expires: 1998-12-20
Abstract
Abstract In a photographic paper to be attached to the surface of a desired object, a white adhesive layer, a resin layer containing a light reflective material and an emulsion layer on which an image is to formed are laminated, in this order. The photographic paper can be produced by laminating a resin layer containing a light reflective material on a support base so that the peeling strength between the support base and the resin layer is within a range of 10 to 200 gW, and then laminating an emulsion layer on the resin layer. An image is printed on the emulsion layer, and the support base is removed from the resin layer. Then, a white adhesive layer is provided on the exposed surface of the resin layer.
Inventors
- 👤 Yoshihiro Fujita
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:35
CPC Classifications
B; B32; B32B; B32B27/00; B32B27/06; B32B27/10; B32B27/04; B32B7/00; B32B7/04; B32B7/12; G; G03; G03C; G03C1/00; G03C1/76; G03C1/775; G03C1/79; G03C1/805; G03C11/00; G03C11/12; B32B2307/00; B32B2307/40; B32B2307/416; B32B2559/00; Y; Y10; Y10S; Y10S430/00; Y10S430/151
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
50 words
A photographic element comprising a paper base, a white adhesive layer disposed on the paper base, a resin layer containing a light reflective material disposed on the white adhesive layer, and a photographic emulsion layer on which an image is formed by printing and development disposed on the resin layer.
Claim 2
Dependent Claim
50 words
A photographic element comprising a paper base, a white adhesive layer disposed on the paper base, a resin layer containing a light reflective material disposed on the white adhesive layer, and a photographic emulsion layer on which an image is formed by printing and development disposed on the resin layer.
Claim 3
Dependent Claim
22 words
A photographic paper as defined in claim 1 wherein the visual transmission density of said white adhesive layr is more than 0.4.
Claim 4
Dependent Claim
17 words
A photographic paper as defined in claim 2 wherein said visual transmission density is more than 0.6.
References Cited (Backward Citations)
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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) | 1983-12-02 | 1984-06-02 | 1984-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-12-02 | 1988-06-02 | 1988-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-12-02 | 1992-06-02 | 1992-12-02 | $7700.00 | Window Closed / Lapsed |