US3684516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photo-sensitive resin composition
Assignee: Mitsui Kinzoku Co Ltd
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Filing: 1970-08-31
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Granted: 1972-08-15
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Expires: 1990-08-31
Abstract
Abstract A PHOTO-SENSITVE RESIN COMPOSITION COMPRISING AN ALCOHOL SOLUBLE POLYAMIDE RESIN COMBINED WITH A SALT OF ACRYLIC ACID OR METHACRYLIC ACID AND ACRYLAMIDE AS THE PHOTO-SENSITIVE CROSSLINKING AGENT IS EXTREMELY SUITABLE FOR UTILIZING AS THE PRINTING PLATE.
Inventors
- 👤 Masahito Ishii
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:12
CPC Classifications
G; G03; G03F; G03F7/00; G03F7/004; G03F7/027; G03F7/032; G03F7/037; C; C08; C08F; C08F283/00; C08F283/04; C08G; C08G69/00; C08G69/48; Y; Y10; Y10S; Y10S430/00; Y10S430/1053; Y10S430/1055; Y10S430/114; Y10S430/116; Y10S430/118; Y10S430/128
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-08-15 | 1976-02-14 | 1976-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-08-15 | 1980-02-14 | 1980-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-08-15 | 1984-02-14 | 1984-08-15 | $7700.00 | Window Closed / Lapsed |