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US3989799A
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Divalent metal salts of dodecametal triaconta carbonyls
Assignee: Union Carbide Corp
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Filing: 1974-03-27
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Granted: 1976-11-02
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Expires: 1994-03-27
Abstract
Abstract This invention relates to novel carbonyl mixed metal salts, containing more than one metal and having the formula:
Inventors
- 👤 Earle S. Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:48
CPC Classifications
C; C07; C07C; C07C29/00; C07C29/15; C07C29/151; C07C29/153; C07C29/156; C07C29/157; C07C29/158; B; B01; B01J; B01J31/00; B01J31/16; B01J31/20; C01; C01G; C01G1/00; C01G1/04; B01J2231/00; B01J2231/60; B01J2231/64; B01J2231/641; B01J2231/648; B01J2531/00; B01J2531/02; B01J2531/0202; B01J2531/0211; B01J2531/80; B01J2531/82; B01J2531/822; B01J2531/827; B01J2531/84; B01J2531/845; B01J2531/90; B01J2531/96; Y; Y02; Y02P; Y02P20/00; Y02P20/50; Y02P20/52
Claims Analysis
Total Claims: 29
Claim 1
Independent Claim
71 words
Mixed metal triaconta carbonyl salts of the formula: M[T.sub.y T'.sub.12.sub.-y (CO).sub.30 ] wherein M is a divalent metal cation selected from the group consisting of beryllium, magnesium, calcium, strontium, radium, manganese, iron, ruthenium, cobalt, nickel, palladium, platinum, zinc, cadmium, mercury, cerium and europium, T and T' are each different metals selected from the group consisting of cobalt, iridium and rhodium, and y may be any whole number between 1 and 11.
Claim 2
Dependent Claim
71 words
Mixed metal triaconta carbonyl salts of the formula: M[T.sub.y T'.sub.12.sub.-y (CO).sub.30 ] wherein M is a divalent metal cation selected from the group consisting of beryllium, magnesium, calcium, strontium, radium, manganese, iron, ruthenium, cobalt, nickel, palladium, platinum, zinc, cadmium, mercury, cerium and europium, T and T' are each different metals selected from the group consisting of cobalt, iridium and rhodium, and y may be any whole number between 1 and 11.
Claim 3
Dependent Claim
9 words
The salt of claim 1 wherein M is beryllium.
Claim 4
Dependent Claim
9 words
The salt of claim 1 wherein M is magnesium.
Claim 5
Dependent Claim
9 words
The salt of claim 1 wherein M is calcium.
Claim 6
Dependent Claim
9 words
The salt of claim 1 wherein M is strontium.
Claim 7
Dependent Claim
9 words
The salt of claim 1 wherein M is radium.
Claim 8
Dependent Claim
9 words
The salt of claim 1 wherein M is manganese.
Claim 9
Dependent Claim
9 words
The salt of claim 1 wherein M is iron.
Claim 10
Dependent Claim
9 words
The salt of claim 1 wherein M is ruthenium.
Claim 11
Dependent Claim
9 words
The salt of claim 1 wherein M is cobalt.
Claim 12
Dependent Claim
9 words
The salt of claim 1 wherein M is nickel.
Claim 13
Dependent Claim
9 words
The salt of claim 1 wherein M is palladium.
Claim 14
Dependent Claim
9 words
The salt of claim 1 wherein M is platinum.
Claim 15
Dependent Claim
9 words
The salt of claim 1 wherein M is zinc.
Claim 16
Dependent Claim
9 words
The salt of claim 1 wherein M is cadmium.
Claim 17
Dependent Claim
9 words
The salt of claim 1 wherein M is mercury.
Claim 18
Dependent Claim
9 words
The salt of claim 1 wherein M is cerium.
Claim 19
Dependent Claim
9 words
The salt of claim 1 wherein M is europium.
Claim 20
Dependent Claim
13 words
The salt of claim 1 wherein T and T' are rhodium and iridium.
Claim 21
Dependent Claim
12 words
The salt of claim 19 having the formula M[Rh.sub.9 Ir.sub.3 (CO).sub.30 ]
Claim 22
Dependent Claim
9 words
The salt of claim 20 wherein M is calcium.
Claim 23
Dependent Claim
9 words
The salt of claim 20 wherein M is magnesium.
Claim 24
Dependent Claim
12 words
The salt of claim 19 having the formula M[Rh.sub.6 Ir.sub.6 (CO).sub.30 ]
Claim 25
Dependent Claim
9 words
The salt of claim 23 wherein M is calcium.
Claim 26
Dependent Claim
9 words
The salt of claim 23 wherein M is magnesium.
Claim 27
Dependent Claim
13 words
The salt of claim 1 wherein T and T' are rhodium and cobalt.
Claim 28
Dependent Claim
12 words
The salt of claim 26 having the formula M[Rh.sub.9 Co.sub.3 (CO).sub.30 ].
Claim 29
Dependent Claim
9 words
The salt of claim 27 wherein M is calcium.
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) | 1979-11-02 | 1980-05-03 | 1980-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-11-02 | 1984-05-03 | 1984-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-11-02 | 1988-05-03 | 1988-11-02 | $7700.00 | Window Closed / Lapsed |