USRE29337E
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dicarboxylic acid soaps
Assignee: Westvaco Corp
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Filing: 1976-02-03
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Granted: 1977-08-02
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Expires: 1996-02-03
Abstract
Abstract Dicarboxylic acid soap compositions comprising a compound of the formula ##STR1## wherein x and y are integers from 3 to 9, x and y together equal 12, Z is a member of the group consisting of hydrogen and COOM 1 , with one Z of each moiety, and M and M 1 are selected from the group consisting of hydrogen, sodium potassium, lithium, ammonium, organic amines, and mixtures thereof in an amount sufficient to impart detergency to said compositions, and water. Another aspect of this invention is that soap of the above composition may be blended at from 5% to 90% by soap weight with coconut fatty acids, tallow fatty acids, tall oil fatty acids, oleic acid, soya fatty acids, safflower oil and other fatty acids, and retain the advantageous properties of using C 21 dicarboxylic acid soaps alone. The soaps and soap blends are water soluble not only at low solids concentration but also at high solids concentration, for example, above 40% solids and in some cases above 90% solids. The soap compositions find utility among other places as liquid hand soaps, cleaning aids and shampoos.
Inventors
- 👤 Benjamin F. Ward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 00:05
CPC Classifications
A; A61; A61Q; A61Q19/00; A61Q19/10; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/33; A61K8/36; A61K8/362; C; C11; C11D; C11D1/00; C11D1/02; C11D1/04; C11D1/08; C11D17/00; C11D17/08; C11D9/00; C11D9/005; C11D9/04; C11D9/22; C11D9/26; A61Q5/00; A61Q5/02
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
67 words
A soap composition consisting of a compound of the formula ##STR4## wherein x and y are integers from 3 to 9, x and y together equal 12, Z is a member of the group consisting of H and COOM 1 , with one Z of each moiety, and M and M 1 are selected from the group consisting of .[.hydrogen,.]. sodium, potassium, lithium, ammonium and mixture thereof.
Claim 2
Dependent Claim
67 words
A soap composition consisting of a compound of the formula ##STR4## wherein x and y are integers from 3 to 9, x and y together equal 12, Z is a member of the group consisting of H and COOM 1 , with one Z of each moiety, and M and M 1 are selected from the group consisting of .[.hydrogen,.]. sodium, potassium, lithium, ammonium and mixture thereof.
Claim 3
Dependent Claim
13 words
The soap composition of claim 1 wherein M and M 1 are sodium.
Claim 4
Dependent Claim
13 words
The soap composition of claim 1 wherein M and M 1 are potassium.
Claim 5
Dependent Claim
123 words
A liquid soap composition consisting essentially of a compound of the formula ##STR5## wherein x and y are integers from 3 to 9, x and y together equal 12, Z is a member of the group consisting of H and COOM 1 , with one Z of each moiety, and M and M 1 are selected from the group consisting of .[.hydrogen,.]. sodium, potassium, lithium, ammonium and mixtures thereof present in an amount of 5% to 95% by weight soap solids; a soap selected from the group consisting of coconut fatty acids, tallow fatty acids, tall oil fatty acids, oleic acid, soya fatty acids, safflower fatty acids, and mixtures thereof being present in the amount of 90% to 5% by weight soap solids.
Claim 6
Dependent Claim
123 words
A liquid soap composition consisting essentially of a compound of the formula ##STR5## wherein x and y are integers from 3 to 9, x and y together equal 12, Z is a member of the group consisting of H and COOM 1 , with one Z of each moiety, and M and M 1 are selected from the group consisting of .[.hydrogen,.]. sodium, potassium, lithium, ammonium and mixtures thereof present in an amount of 5% to 95% by weight soap solids; a soap selected from the group consisting of coconut fatty acids, tallow fatty acids, tall oil fatty acids, oleic acid, soya fatty acids, safflower fatty acids, and mixtures thereof being present in the amount of 90% to 5% by weight soap solids.
Claim 7
Dependent Claim
13 words
The soap composition of claim 4 wherein M and M 1 are sodium.
Claim 8
Dependent Claim
13 words
The soap composition of claim 4 wherein M and M 1 are potassium.
Claim 9
Dependent Claim
16 words
The soap composition of claim 4 wherein said soap is a tall oil fatty acid soap.
Claim 10
Dependent Claim
14 words
The soap composition of claim 4 wherein said soap is an oleic acid soap.
Claim 11
Dependent Claim
17 words
The soap composition of claim 4 containing from about 40% to 60% by weight real soap content.
Claim 12
Dependent Claim
13 words
The liquid soap composition of claim 4 further containing less than 60% water.
Claim 13
Dependent Claim
14 words
The soap composition of claim 10 being liquid and containing less than 15% water.
Claim 14
Dependent Claim
74 words
A soap composition consisting of a compound of the formula ##STR6## wherein x and y are integers from 3 to 9, x and y together equal 12, Z is a member of the group consisting of H and COOM 1 , with one Z of each moiety, and M and M 1 are selected from the group consisting of .[.hydrogen,.]. .Iadd.cations of .Iaddend.inorganic alkalis, and .[.organic amines.]. .Iadd.triethylamine, diethylamine, monoethylamine, diethanolamine and ethanolamine.Iaddend.. .[.
Claim 15
Dependent Claim
74 words
A soap composition consisting of a compound of the formula ##STR6## wherein x and y are integers from 3 to 9, x and y together equal 12, Z is a member of the group consisting of H and COOM 1 , with one Z of each moiety, and M and M 1 are selected from the group consisting of .[.hydrogen,.]. .Iadd.cations of .Iaddend.inorganic alkalis, and .[.organic amines.]. .Iadd.triethylamine, diethylamine, monoethylamine, diethanolamine and ethanolamine.Iaddend.. .[.
Claim 16
Dependent Claim
102 words
The soap composition of claim 12 wherein M and M 1 are both amines selected from the group consisting of triethylamine, diethylamine, monoethylamine, diethanolamine and ethanolamine..]. .[.14. The soap composition of claim 12 wherein M is hydrogen and M 1 is an organic amine..]. .Iadd.15. A soap composition consisting of a compound of the formula ##STR7## wherein x and y are integers from 3 to 9, x and y together equal 12, Z is a member of the group consisting of H and COOH with one Z of each moiety, and M is selected from the group consisting of sodium, potassium, lithium,
Claim 17
Dependent Claim
139 words
ammonium and mixtures thereof. .Iaddend..Iadd. 16. The soap composition of claim 15 wherein M is sodium. .Iaddend..Iadd. 17. A liquid soap composition consisting essentially of a compound of the formula ##STR8## wherein x and y are integers from 3 to 9, x and y together equal 12, Z is a member of the group consisting of H and COOH with one Z of each moiety, and M is selected from the group consisting of sodium, potassium, lithium, ammonium and mixtures thereof, said compound being present in an amount of 5% to 95% by weight soap solids; and a soap selected from the group consisting of coconut fatty acids, tallow fatty acids, tall oil fatty acids, oleic acid, soya fatty acids, safflower fatty acids, and mixtures thereof being present in the amount of 90% to 5% by weight soap solids.
Claim 18
Dependent Claim
67 words
.Iaddend..Iadd. 18. A soap composition consisting of a compound of the formula ##STR9## wherein x and y are integers from 3 to 9, x and y together equal 12, Z is a member of the group consisting of H and COOH with one Z of each moiety, and M is selected from the group consisting of cations of inorganic alkalis, triethylamine, diethylamine, monoethylamine, diethanolamine and ethanolamine. .Iaddend.
Claim 19
Dependent Claim
67 words
.Iaddend..Iadd. 18. A soap composition consisting of a compound of the formula ##STR9## wherein x and y are integers from 3 to 9, x and y together equal 12, Z is a member of the group consisting of H and COOH with one Z of each moiety, and M is selected from the group consisting of cations of inorganic alkalis, triethylamine, diethylamine, monoethylamine, diethanolamine and ethanolamine. .Iaddend.
References Cited (Backward Citations)
GB1032363A
Cited
US3630927A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-08-01 | 1981-01-31 | 1981-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-08-01 | 1985-01-31 | 1985-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-08-01 | 1989-01-31 | 1989-08-02 | $7700.00 | Window Closed / Lapsed |