US4292393A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photosensitive image forming materials
Assignee: Fujifilm Holdings Corp
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Filing: 1980-08-14
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Granted: 1981-09-29
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Expires: 2000-08-14
Abstract
Abstract A photosensitive image forming material which comprises a photosensitive resin composition layer on a base and an image forming layer composed of a mixture of a metal and a sulfide between said base and said photosensitive resin composition layer.
Inventors
- 👤 Minoru Wada
- 👤 Fumiaki Shinozaki
- 👤 Yohnosuke Takahashi
- 👤 Satoshi Yoshida
- 👤 Tomoaki Ikeda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 01:10
CPC Classifications
G; G03; G03F; G03F1/00; G03F1/54
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
58 words
A photosensitive image forming material which comprises a photosensitive resin composition layer on a support and an image forming layer comprising a mixture of a metal and a metal sulfide between said support and said photosensitive resin composition layer, wherein the molar ratio of said metal to said metal sulfide is in the range of 20:1 to 2:1.
Claim 2
Dependent Claim
58 words
A photosensitive image forming material which comprises a photosensitive resin composition layer on a support and an image forming layer comprising a mixture of a metal and a metal sulfide between said support and said photosensitive resin composition layer, wherein the molar ratio of said metal to said metal sulfide is in the range of 20:1 to 2:1.
Claim 3
Dependent Claim
17 words
The photosensitive image forming material as described in claim 1, wherein said metal is aluminum or tin.
Claim 4
Dependent Claim
22 words
The photosensitive image forming material as described in claim 1, wherein said metal sulfide is SnS x (1≦x≦2) or GeS y (1≦y≦3).
References Cited (Backward Citations)
US3762325A
Cited
US4205989A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-09-28 | 1985-03-30 | 1985-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-09-28 | 1989-03-30 | 1989-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-09-28 | 1993-03-30 | 1993-09-29 | $7700.00 | Window Closed / Lapsed |