Patent US3030423A successfully refreshed from Google Patents.
US3030423A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reaction products of acetylenes and decaborane
Assignee: Olin Corp
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Filing: 1959-02-13
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Granted: 1962-04-17
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Expires: 1979-02-13
Abstract
No abstract record available.
Inventors
- 👤 Starling K Alley
- 👤 Fuchs Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:06
CPC Classifications
C; C07; C07F; C07F5/00; C07F5/02; C07F5/027; C06; C06B; C06B47/00; C06B47/02; C06B47/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
A PROCESS FOR THE PREPARATION OF A SOLID REACTION PRODUCT OF ACETYLENE AND DECABORANE WHICH COMPRISES REACTING ACETYLENE AND DECABORANE IN AMOUNTS OF ABOUT 0.1 TO 10 MOLES OF ACETYLENE PER MOLE OF DECABORANE IN THE PRESENCE OF ABOUT 0.005 TO 0.5 MOLE OF CUPROUS CHLORIDE PER MOLE OF DECARBORANE AT A TEMPERATURE OF FROM ABOUT 100* TO 350*C. AND AT A PRESSURE OF FROM 100 TO 700 P.S.I.G.
Claim 2
Dependent Claim
9 words
THE PRODUCT PRODUCED BY THE PROCESS OF CLAIM 2.
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) | 1965-04-16 | 1965-10-16 | 1966-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-16 | 1969-10-16 | 1970-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-16 | 1973-10-16 | 1974-04-17 | $7700.00 | Window Closed / Lapsed |