Patent US4180468A successfully refreshed from Google Patents.
US4180468A
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Disubstituted aliphatic carboxylamidoamines as well as detergents and toiletry compositions containing same
Assignee: Lion Corp
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Filing: 1977-11-25
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Granted: 1979-12-25
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Expires: 1997-11-25
Abstract
Abstract Disubstituted aliphatic carboxylamidoamines of the general formula: ##STR1## wherein R stands for an aliphatic hydrocarbyl group with 7-17 carbon atoms and M for a hydrogen atom or an alkali metal atom. Detergents and toiletry compositions incorporated with the disubstituted aliphatic carboxylamidoamines are extremely low in irritating property to skin, eyes and mucous membranes.
Inventors
- 👤 Susumu Tomidokoro
- 👤 Toshiyuki Ukigai
- 👤 Toshio Takahashi
- 👤 Daini Saika
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:26
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/40; A61K8/44; A61K8/442; A61Q; A61Q19/00; A61Q19/10; C; C11; C11D; C11D1/00; C11D1/88; A61K2800/00; A61K2800/74; A61K2800/75; A61Q5/00; A61Q5/02
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
32 words
A disubstituted aliphatic carboxylamidoamine of the general formula: ##STR6## wherein R stands for an aliphatic hydrocarbyl group with 7-17 carbon atoms and M for a hydrogen atom or an alkali metal atom.
Claim 2
Dependent Claim
32 words
A disubstituted aliphatic carboxylamidoamine of the general formula: ##STR6## wherein R stands for an aliphatic hydrocarbyl group with 7-17 carbon atoms and M for a hydrogen atom or an alkali metal atom.
Claim 3
Dependent Claim
17 words
A disubstituted aliphatic carboxylamidoamine according to claim 1 wherein M in the general formula stands for sodium.
Claim 4
Dependent Claim
17 words
A disubstituted aliphatic carboxylamidoamine according to claim 1 wherein M in the general formula stands for potassium.
Claim 5
Dependent Claim
23 words
A disubstituted aliphatic carboxylamidoamine according to claim 1 wherein R in the general formula stands for an alkyl group with 7-17 carbon atoms.
Claim 6
Dependent Claim
23 words
A disubstituted aliphatic carboxylamidoamine according to claim 1 wherein R in the general formula stands for an alkenyl group with 7-17 carbon atoms.
Claim 7
Dependent Claim
32 words
A disubstituted aliphatic carboxylamidoamine according to claim 1 wherein the acyl group ##STR7## in the general formula is lauroyl group, stearoyl group or an acyl group derived from coconut oil fatty acids.
Claim 8
Dependent Claim
73 words
A process for the production of disubstituted aliphatic carboxylamidoamines of the general formula: ##STR8## wherein R stands for an aliphatic hydrocarbyl group with 7-17 carbon atoms and M for a hydrogen atom or an alkali metal atom, characterized by reacting an imidazoline derivative of the general formula: ##STR9## wherein R has the same meaning as given above, with an alkyl acrylate and water and thereafter saponifying the reaction product with an alkali hydroxide.
Claim 9
Dependent Claim
73 words
A process for the production of disubstituted aliphatic carboxylamidoamines of the general formula: ##STR8## wherein R stands for an aliphatic hydrocarbyl group with 7-17 carbon atoms and M for a hydrogen atom or an alkali metal atom, characterized by reacting an imidazoline derivative of the general formula: ##STR9## wherein R has the same meaning as given above, with an alkyl acrylate and water and thereafter saponifying the reaction product with an alkali hydroxide.
Claim 10
Dependent Claim
28 words
A process according to claim 7 wherein 1.3-2.0 mols of said alkyl acrylate and at least 1.0 mol of water are used per mol of said imidazoline derivative.
Claim 11
Dependent Claim
15 words
A process according to claim 7 wherein said alkyl acrylate is methyl or ethyl acrylate.
Claim 12
Dependent Claim
35 words
A detergent which comprises as active ingredient a disubstituted aliphatic carboxylamidoamine of the general formula: ##STR10## wherein R stands for an aliphatic hydrocarbyl group with 7-17 carbon atoms and M' for an alkali metal atom.
Claim 13
Dependent Claim
35 words
A detergent which comprises as active ingredient a disubstituted aliphatic carboxylamidoamine of the general formula: ##STR10## wherein R stands for an aliphatic hydrocarbyl group with 7-17 carbon atoms and M' for an alkali metal atom.
Claim 14
Dependent Claim
14 words
A detergent according to claim 10 wherein M' in the general formula is sodium.
Claim 15
Dependent Claim
24 words
A detergent according to claim 10 wherein said disubstituted aliphatic carboxylamidoamine of the general formula is contained in an amount of 0.1-30% by weight.
Claim 16
Dependent Claim
41 words
A toiletry composition which comprises as active ingredient a dialkali metal salt of a disubstituted aliphatic carboxylamidoamine of the general formula: ##STR11## wherein R stands for an aliphatic hydrocarbyl group with 7-17 carbon atoms and M' for an alkali metal atom.
Claim 17
Dependent Claim
41 words
A toiletry composition which comprises as active ingredient a dialkali metal salt of a disubstituted aliphatic carboxylamidoamine of the general formula: ##STR11## wherein R stands for an aliphatic hydrocarbyl group with 7-17 carbon atoms and M' for an alkali metal atom.
Claim 18
Dependent Claim
15 words
A toiletry composition according to claim 13 wherein M' in the general formula is sodium.
Claim 19
Dependent Claim
25 words
A toiletry composition according to claim 13 wherein said disubstituted aliphatic carboxylamidoamine of the general formula is contained in an amount of 0.1-30% by weight.
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) | 1982-12-24 | 1983-06-25 | 1983-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-12-24 | 1987-06-25 | 1987-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-12-24 | 1991-06-25 | 1991-12-25 | $7700.00 | Window Closed / Lapsed |