US3093660A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polymeric products of decaborane and cyclic ethers and their preparation
Assignee: EIDP Inc
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Filing: 1959-01-15
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Granted: 1963-06-11
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Expires: 1979-01-15
Abstract
No abstract record available.
Inventors
- 👤 Victor D Aftandilian
- 👤 Jr Walter H Knoth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:47
CPC Classifications
C; C08; C08G; C08G79/00; C08G79/08
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
20 words
POLYMERIC PRODUCTS OBTAINED BY REACTING AT A TEMPERATURE OF FROM -50*C TO 50*C. DECABORANE WITH A MONOOXACYCLOALKANE OF THE FORMULA
Claim 2
Dependent Claim
20 words
POLYMERIC PRODUCTS OBTAINED BY REACTING AT A TEMPERATURE OF FROM -50*C TO 50*C. DECABORANE WITH A MONOOXACYCLOALKANE OF THE FORMULA
Claim 3
Dependent Claim
46 words
POLYMERIC PRODUCT OBTAINED BY REACTING DECABORANE AND TETRAHYDROFURAN AT A TEMPERATURE OF ROM -50*C. TO 50*C., SAID PRODUCT BEING CHARACTERIZED BY BEING A SOLID AT ROOM TEMPERATURE, STABLE IN AIR AT ROOM TEMPERATURE, SOLUBLE IN EITHERS, AND BY BEING CAPABLE OF REDUCING SILVER ION TO SILVER.
Claim 4
Dependent Claim
46 words
POLYMERIC PRODUCT OBTAINED BY REACTING DECABORANE AND TETRAHYDROFURAN AT A TEMPERATURE OF ROM -50*C. TO 50*C., SAID PRODUCT BEING CHARACTERIZED BY BEING A SOLID AT ROOM TEMPERATURE, STABLE IN AIR AT ROOM TEMPERATURE, SOLUBLE IN EITHERS, AND BY BEING CAPABLE OF REDUCING SILVER ION TO SILVER.
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) | 1966-06-10 | 1966-12-10 | 1967-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-10 | 1970-12-10 | 1971-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-10 | 1974-12-10 | 1975-06-11 | $7700.00 | Window Closed / Lapsed |