US3567704A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Peroxides via the photosensitized oxidation of certain naval stores raw material
Assignee: RAY V LAWRENCE
•
Filing: 1969-02-18
•
Granted: 1971-03-02
•
Expires: 1989-02-18
Abstract
Abstract THIS INVENTION RELATES TO THE PHOTOSENSITIZED OXIDATION OF CERTAIN NAVAL STORES RAW MATERIALS. MORE PARTICULARLY, THIS INVENTION RELATES TO THE PHOTOSENSITIZED OXIDATION OF CERTAIN NAVAL STORES RAW MATERIALS TO GIVE NEW PEROXIDES USEFUL AS INITIATORS FOR THE POLYMERIZATION OF STYRENATED UNSATURATED POLYESTER LAMINATING RESINS.
Inventors
- 👤 Walter H Schuller
- 👤 Jacob C Minor
- 👤 Ray V Lawrence
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:39
CPC Classifications
C; C07; C07D; C07D493/00; C07D493/02; C07D493/10; C08; C08F; C08F283/00; C08F283/01; C09; C09F; C09F1/00; C09F1/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1974-03-01 | 1974-08-31 | 1975-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-01 | 1978-08-31 | 1979-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-01 | 1982-08-31 | 1983-03-02 | $7700.00 | Window Closed / Lapsed |