US3969387A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metalic-organo-peroxide and organo-metalic-peroxide and preparation thereof
Assignee: Individual
•
Filing: 1972-12-29
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Granted: 1976-07-13
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Expires: 1992-12-29
Abstract
Abstract Peroxide compounds are prepared by contacting and reacting a reactive aluminum, i.e., highly pure aluminum permeated with a metal having an atomic volume close to hydrogen, e.g., mercury, indium or gallium, with the combination of hydrogen peroxide and a carboxylic acid. These compounds are useful in detergents and as catalysts.
Inventors
- 👤 George G. Merkl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:26
CPC Classifications
C; C07; C07C; C07C409/00; C07C409/24; C07C407/00; C07C407/003; C07C409/26; C07C409/30; C07F; C07F5/00; C07F5/06; C07F5/069; C11; C11D; C11D3/00; C11D3/39; C11D3/3945
Claims Analysis
Total Claims: 38
Claim 1
Independent Claim
54 words
A method of forming a peroxy compound which comprises contacting and reacting: a. a reactive aluminum comprising highly pure aluminum permeated with a metal having an atomic volume close to hydrogen; with b. a liquid mixture of i. hydrogen peroxide; and ii. a carboxylic acid; and separating the peroxy compound from unreacted reactive aluminum.
Claim 2
Independent Claim
54 words
A method of forming a peroxy compound which comprises contacting and reacting: a. a reactive aluminum comprising highly pure aluminum permeated with a metal having an atomic volume close to hydrogen; with b. a liquid mixture of i. hydrogen peroxide; and ii. a carboxylic acid; and separating the peroxy compound from unreacted reactive aluminum.
Claim 3
Dependent Claim
24 words
The method of claim 1 wherein said metal having an atomic volume close to hydrogen is selected from mercury, indium, gallium and indium/gallium alloys.
Claim 4
Dependent Claim
19 words
The method of claim 1 wherein said highly pure aluminum has a purity of at least 99.99% by weight.
Claim 5
Dependent Claim
44 words
The method of claim 1 wherein said reactive aluminum is prepared by contacting highly pure aluminum with a metal selected from mercury, indium, gallium and indium/gallium alloys in the presence of a hydrogen ion source so as to permeate said metal through said aluminum.
Claim 6
Dependent Claim
12 words
The method of claim 1 wherein said carboxylic acid is terephthalic acid.
Claim 7
Dependent Claim
12 words
The method of claim 1 wherein said carboxylic acid is formic acid.
Claim 8
Dependent Claim
12 words
The method of claim 1 wherein said carboxylic acid is propionic acid.
Claim 9
Dependent Claim
12 words
The method of claim 1 wherein said carboxylic acid is palmitic acid.
Claim 10
Dependent Claim
12 words
The method of claim 1 wherein said carboxylic acid is butyric acid.
Claim 11
Dependent Claim
12 words
The method of claim 1 wherein said carboxylic acid is acetic acid.
Claim 12
Dependent Claim
12 words
The method of claim 1 wherein said carboxylic acid is phthalic acid.
Claim 13
Dependent Claim
12 words
The method of claim 1 wherein said carboxylic acid is caprylic acid.
Claim 14
Dependent Claim
12 words
The method of claim 1 wherein said carboxylic acid is adipic acid.
Claim 15
Dependent Claim
12 words
The method of claim 1 wherein said carboxylic acid is lauric acid.
Claim 16
Dependent Claim
12 words
The method of claim 1 wherein said carboxylic acid is acrylic acid.
Claim 17
Dependent Claim
12 words
The method of claim 1 wherein said carboxylic acid is citric acid.
Claim 18
Dependent Claim
12 words
The method of claim 1 wherein said carboxylic acid is maleic acid.
Claim 19
Dependent Claim
12 words
The method of claim 1 wherein said carboxylic acid is oxalic acid.
Claim 20
Dependent Claim
12 words
The method of claim 1 wherein said carboxylic acid is benzoic acid.
Claim 21
Dependent Claim
12 words
The method of claim 1 wherein said carboxylic acid is myristic acid.
Claim 22
Dependent Claim
12 words
The method of claim 1 wherein said carboxylic acid is tartaric acid.
Claim 23
Dependent Claim
12 words
The method of claim 1 wherein said carboxylic acid is gluconic acid.
Claim 24
Dependent Claim
12 words
The method of claim 1 wherein said carboxylic acid is stearic acid.
Claim 25
Dependent Claim
12 words
The method of claim 1 wherein said carboxylic acid is lactic acid.
Claim 26
Independent Claim
85 words
A method of forming a peroxy compound which comprises the steps of: A. contacting aluminum having a purity of at least 99.99% by weight, in the presence of a hydrogen ion source, with a metal selected from mercury, indium, gallium and indium/gallium alloys to permeate said metal through said aluminum and prepare a reactive aluminum; B. contacting and reacting said reactive aluminum with a liquid mixture of i. hydrogen peroxide; and ii. a carboxylic acid; and C. separating the peroxy compound from unreacted reactive aluminum.
Claim 27
Independent Claim
85 words
A method of forming a peroxy compound which comprises the steps of: A. contacting aluminum having a purity of at least 99.99% by weight, in the presence of a hydrogen ion source, with a metal selected from mercury, indium, gallium and indium/gallium alloys to permeate said metal through said aluminum and prepare a reactive aluminum; B. contacting and reacting said reactive aluminum with a liquid mixture of i. hydrogen peroxide; and ii. a carboxylic acid; and C. separating the peroxy compound from unreacted reactive aluminum.
Claim 28
Dependent Claim
42 words
A peroxy compound prepared by contacting and reacting: a. a reactive aluminum comprising highly pure aluminum permeated with a metal selected from mercury, indium, gallium and indium/gallium alloys; with b. a liquid mixture of i. hydrogen peroxide; and ii. a carboxylic acid.
Claim 29
Dependent Claim
42 words
A peroxy compound prepared by contacting and reacting: a. a reactive aluminum comprising highly pure aluminum permeated with a metal selected from mercury, indium, gallium and indium/gallium alloys; with b. a liquid mixture of i. hydrogen peroxide; and ii. a carboxylic acid.
Claim 30
Dependent Claim
20 words
The peroxy compound of claim 26 wherein said highly pure aluminum has a purity of at least 99.99% by weight.
Claim 31
Dependent Claim
13 words
An aluminum acrylic peroxide having the infrared spectra as shown in FIG. 4.
Claim 32
Dependent Claim
13 words
An aluminum acrylic peroxide having the infrared spectra as shown in FIG. 4.
Claim 33
Dependent Claim
13 words
An aluminum phthalic peroxide having an infrared spectra as shown in FIG. 3.
Claim 34
Dependent Claim
13 words
An aluminum phthalic peroxide having an infrared spectra as shown in FIG. 3.
Claim 35
Dependent Claim
13 words
An aluminum adipic peroxide having an infrared spectra as shown in FIG. 2.
Claim 36
Dependent Claim
13 words
An aluminum adipic peroxide having an infrared spectra as shown in FIG. 2.
Claim 37
Dependent Claim
13 words
An aluminum acetic peroxide having an infrared spectra as shown in FIG. 1.
Claim 38
Dependent Claim
13 words
An aluminum acetic peroxide having an infrared spectra as shown in FIG. 1.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-07-13 | 1980-01-12 | 1980-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-07-13 | 1984-01-12 | 1984-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-07-13 | 1988-01-12 | 1988-07-13 | $7700.00 | Window Closed / Lapsed |