US3065160A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photopolymerization of vinyl monomers with metal sulfides, metal selenides and metaltellurides as catalysts
Assignee: GAF Chemicals Corp
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Filing: 1959-08-27
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Granted: 1962-11-20
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Expires: 1979-08-27
Abstract
No abstract record available.
Inventors
- 👤 Levinos Steven
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:20
CPC Classifications
G; G03; G03F; G03F7/00; G03F7/004; G03F7/027; G03F7/028; G03F7/029; C; C08; C08F; C08F2/00; C08F2/46; Y; Y10; Y10S; Y10S430/00; Y10S430/1053; Y10S430/1055; Y10S430/114; Y10S430/117
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
A LIGHT-SENSITIVE PHOTOGRAPHIC MATERIAL COMPRISING A BASE BEARING A COLLOIDAL CARRIER CONTAINING A LIQUID TO SOLID MONOMER CONTAINING A CH2=C< GROUP AND A WHITE LIGHT-SENSITIVE CATALYST CAPABLE OF INDUCING PHOTOPOLYMERIZATION OF SAID MONOMER TO A SOLID POLYMER IN A MATTER OF MINUTES AND SELECTED FROM THE CLASS CONSISTING OF THE SULFIDES, SELENIDES AND TELLURIDES OF A METAL SELECTED FROM THE CLASS CONSISTING OF ALUMINUM, MERCURY, MANGANESE, ZINC, CHROMIUM, IRON, NICKEL, COBALT AND CADMIUM.
Claim 2
Dependent Claim
73 words
A LIGHT-SENSITIVE PHOTOGRAPHIC MATERIAL COMPRISING A BASE BEARING A COLLOIDAL CARRIER CONTAINING A LIQUID TO SOLID MONOMER CONTAINING A CH2=C< GROUP AND A WHITE LIGHT-SENSITIVE CATALYST CAPABLE OF INDUCING PHOTOPOLYMERIZATION OF SAID MONOMER TO A SOLID POLYMER IN A MATTER OF MINUTES AND SELECTED FROM THE CLASS CONSISTING OF THE SULFIDES, SELENIDES AND TELLURIDES OF A METAL SELECTED FROM THE CLASS CONSISTING OF ALUMINUM, MERCURY, MANGANESE, ZINC, CHROMIUM, IRON, NICKEL, COBALT AND CADMIUM.
References Cited (Backward Citations)
US1241738A
Cited
US2760863A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-19 | 1966-05-21 | 1966-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-19 | 1970-05-21 | 1970-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-19 | 1974-05-21 | 1974-11-20 | $7700.00 | Window Closed / Lapsed |