Patent US4026825A successfully refreshed from Google Patents.
US4026825A
Expired / Lapsed
US
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Foaming and conditioning detergent composition
Assignee: Procter and Gamble Co
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Filing: 1975-06-11
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Granted: 1977-05-31
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Expires: 1995-06-11
Abstract
Abstract This invention relates to a foaming and conditioning composition, especially a liquid detergent conditioning composition having a low viscosity and able to provide in the bath tub a desirable quantity of suds and water-insoluble oil material having skin-softening or emollient properties.
Inventors
- 👤 Howard Robertson Steen
- 👤 Henry Trainor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 01:44
CPC Classifications
C; C11; C11D; C11D17/00; C11D17/0004; A; A61; A61K; A61K8/00; A61K8/02; A61K8/0216; A61K8/022; A61K8/18; A61K8/30; A61K8/46; A61K8/466; A61Q; A61Q19/00; A61Q19/10; C11D17/0008; C11D17/0013; C11D3/00; C11D3/16; C11D3/18; C11D3/20; C11D3/2093; A61K2800/00; A61K2800/40; A61K2800/41; A61K2800/412; A61Q5/00; A61Q5/02; A61Q5/12
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
187 words
A foaming and conditioning composition providing suds and a layer of emollient oil upon addition to water consisting essentially of a mutually, insoluble mixture of a water-soluble foaming organic detergent and a water-insoluble oily material having skin-softening or emollient properties, neither the detergent nor the oily material being soluble in the other in an amount greater than about 0.1% by weight of the solvent material, the composition being substantially anhydrous, the viscosity of the composition being less than 500 centipoises, and the organic detergent being present at a level of from about 10% to about 60% by weight of the composition, being in the form of finely divided particles containing at least 50% by weight of an organic surfactant selected from the group consisting of anionic, nonionic, cationic, zwitterionic and amphoteric surfactants, and having a moisture content of less than 5% by weight, at least 90% of said particles being of a size to pass a 100 mesh screen and at least 50% of said particles being of a size to pass a 200 mesh screen, and said particles having a bulk density of at least 0.4.
Claim 2
Dependent Claim
187 words
A foaming and conditioning composition providing suds and a layer of emollient oil upon addition to water consisting essentially of a mutually, insoluble mixture of a water-soluble foaming organic detergent and a water-insoluble oily material having skin-softening or emollient properties, neither the detergent nor the oily material being soluble in the other in an amount greater than about 0.1% by weight of the solvent material, the composition being substantially anhydrous, the viscosity of the composition being less than 500 centipoises, and the organic detergent being present at a level of from about 10% to about 60% by weight of the composition, being in the form of finely divided particles containing at least 50% by weight of an organic surfactant selected from the group consisting of anionic, nonionic, cationic, zwitterionic and amphoteric surfactants, and having a moisture content of less than 5% by weight, at least 90% of said particles being of a size to pass a 100 mesh screen and at least 50% of said particles being of a size to pass a 200 mesh screen, and said particles having a bulk density of at least 0.4.
Claim 3
Dependent Claim
18 words
The composition of claim 1 wherein the detergent particles contain at least 75% by weight of organic surfactant.
Claim 4
Dependent Claim
18 words
The composition of claim 1 wherein the detergent particles contain at least 90% by weight of organic surfactant.
Claim 5
Dependent Claim
19 words
A composition according to claim 2 wherein at least 70% of the particles pass through a 200 mesh screen.
Claim 6
Dependent Claim
18 words
A composition according to claim 4 wherein the moisture content of the detergent particles is less that 2%.
Claim 7
Dependent Claim
18 words
A composition according to claim 5 wherein the moisture content of the detergent particles is less than 1%.
Claim 8
Dependent Claim
14 words
A composition according to claim 2 wherein the detergent particles are prepared by freeze-grinding.
Claim 9
Dependent Claim
23 words
A composition according to claim 2 wherein the organic surfactant is selected from the group consisting of anionic, nonionic, amphoteric and zwitterionic surfactants.
Claim 10
Dependent Claim
22 words
A composition according to claim 8 wherein the water-soluble foaming organic detergent constitutes from 20% to 50% by weight of the composition.
Claim 11
Dependent Claim
61 words
A composition according to claim 8 wherein the organic surfactant is selected from the group consisting of alkali metal alkyl glyceryl ether sulfonates wherein the alkyl has from 10 to 18 carbon atoms; amine oxides having a long-chain alkyl radical of from 8 to 24 carbon atoms; alkali metal olefin sulfonates of from 8 to 24 carbon atoms; and mixtures thereof.
Claim 12
Dependent Claim
38 words
A composition according to claim 10 wherein the water-soluble foaming organic detergent includes a surface-active material selected from the group consisting of fatty acid monoalkanolamides, fatty acid dialkanolamides and mixtures of fatty acid monoalkanolamides and fatty acid dialkanolamides.
Claim 13
Dependent Claim
34 words
A composition according to claim 11 wherein the water-soluble foaming organic detergent includes a mixture of lauric monoethanolamide and lauric diethanolamide in a weight ratio lying between 10 to 1 and 1 to 1.
Claim 14
Dependent Claim
19 words
A composition according to claim 2 wherein the oily material having skin-softening or emollient properties is a mineral oil.
Claim 15
Dependent Claim
29 words
A composition according to claim 13 wherein the organic surfactant is an alkali metal alkyl glyceryl ether sulfonate wherein the alkyl group has from 10 to 18 carbon atoms.
References Cited (Backward Citations)
US2543061A
Cited
US3011950A
Cited
US3419658A
Cited
US3533955A
Cited
US3548056A
Cited
US3528925A
Cited
US3728265A
Cited
US3719752A
Cited
US3798179A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-05-30 | 1980-11-29 | 1981-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-05-30 | 1984-11-29 | 1985-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-05-30 | 1988-11-29 | 1989-05-31 | $7700.00 | Window Closed / Lapsed |