US3305386A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal plating process utilizing bis (arene) metal compounds
Assignee: Union Carbide Corp
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Filing: 1959-12-30
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Granted: 1967-02-21
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Expires: 1979-12-30
Abstract
No abstract record available.
Inventors
- 👤 Hafner Walter
- 👤 Fischer Ernst Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 00:54
CPC Classifications
B; B01; B01J; B01J31/00; B01J31/02; B01J31/12; B01J31/14; B01J31/146; B01J31/16; B01J31/22; B01J31/2282; B01J31/2295; B01J31/26; C; C07; C07F; C07F17/00; C07F5/00; C07F5/02; C07F5/027; C07F5/06; C07F5/069; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/30; C10L1/305; C23; C23C; C23C16/00; C23C16/06; C23C16/18; B01J2231/00; B01J2231/50; B01J2231/52; B01J2231/60; B01J2231/64; B01J2231/641; B01J2231/70; B01J2531/00; B01J2531/40; B01J2531/46; B01J2531/50; B01J2531/60; B01J2531/62; B01J2531/80; B01J2531/82; B01J2531/821; B01J2531/825; B01J2531/84; B01J2531/842; B01J27/00; B01J27/06; B01J27/08; B01J27/10; B01J27/125; B01J31/1616; Y; Y10; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12771; Y10T428/12806; Y10T428/12812; Y10T428/12826; Y10T428/12847; Y10T428/12854; Y10T428/12861; Y10T428/12903
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
A PROCESS FOR DEPOSITING A SUBSTANTIALLY PURE METAL PLATE ON A PLATABLE SOLID SUBSTRATE WHICH COMPRISES CONTACTING A BIS(ARENE)METAL COMPOUND REPRESENTED BY THE FORMULA (AR)2M, WHEREIN AR IS AN ORGANIC HYDROCARBON COMPOUND SELECTED FROM THE GROUP CONSISTING OF AROMATIC HYDROCARBONS CONTAINING AN ISOLATED BENZENE RING AND ARYL-SUBSTITUTED BENZENES AND M IS SELECTED FROM THE GROUP CONSISTING OF VANADIUM, NIOBIUM TANTALUM, CHROMIUM, MOLYBDENUM AND TUNGSTEN, WITH A PLATABLE SOLID SUBSTRATE AT A TEMPERATURE ABOVE THE DECOMPOSITION TEMPERATURE OF SAID BIS(ARENE)METAL COMPOUND BUT BELOW THE DECOMPOSITION TEMPERATURE OF THE ARENE MOIETY OF SAID BIS(ARENE) METAL COMPOUND WHILE EXCLUDING OXYGEN AND REACTIVE OXYGEN-CONTAINING SUBSTANCES.
Claim 2
Dependent Claim
101 words
A PROCESS FOR DEPOSITING A SUBSTANTIALLY PURE METAL PLATE ON A PLATABLE SOLID SUBSTRATE WHICH COMPRISES CONTACTING A BIS(ARENE)METAL COMPOUND REPRESENTED BY THE FORMULA (AR)2M, WHEREIN AR IS AN ORGANIC HYDROCARBON COMPOUND SELECTED FROM THE GROUP CONSISTING OF AROMATIC HYDROCARBONS CONTAINING AN ISOLATED BENZENE RING AND ARYL-SUBSTITUTED BENZENES AND M IS SELECTED FROM THE GROUP CONSISTING OF VANADIUM, NIOBIUM TANTALUM, CHROMIUM, MOLYBDENUM AND TUNGSTEN, WITH A PLATABLE SOLID SUBSTRATE AT A TEMPERATURE ABOVE THE DECOMPOSITION TEMPERATURE OF SAID BIS(ARENE)METAL COMPOUND BUT BELOW THE DECOMPOSITION TEMPERATURE OF THE ARENE MOIETY OF SAID BIS(ARENE) METAL COMPOUND WHILE EXCLUDING OXYGEN AND REACTIVE OXYGEN-CONTAINING SUBSTANCES.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-20 | 1970-08-22 | 1971-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-20 | 1974-08-22 | 1975-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-20 | 1978-08-22 | 1979-02-21 | $7700.00 | Window Closed / Lapsed |