US4048123A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Abradant skin cleanser
Assignee: Barnes Hind Pharmaceuticals Inc
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Filing: 1974-07-03
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Granted: 1977-09-13
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Expires: 1994-07-03
Abstract
Abstract Improved water soluble abradant skin cleanser is provided comprising in a nonoleaginous hydrous cream base a sparingly soluble relatively soft nontoxic, nonirritating particulate salt or sugar, a nonirritating, nontoxic surfactant as a stable cream base, employing at least one derivative of sulfuric acid, e.g. sulfate ester salt or sulfonate and water. In a preferred embodiment, borax is combined with a substantial amount of an alkyleneoxy sulfate ester salt or taurate salt and a small amount of water. The cleanser aids in the treatment of oily skin, acne and scalp conditions.
Inventors
- 👤 Jack Hramchenko
- 👤 Murray J. Sibley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:13
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/19; A61K8/24; A61K8/30; A61K8/46; A61K8/463; A61K8/466; A61K8/60; A61Q; A61Q19/00; A61Q19/10; A61K2800/00; A61K2800/20; A61K2800/28; A61K2800/40; A61K2800/41; A61K2800/412; A61K2800/59; A61K2800/596
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
94 words
An abradant skin cleansing cream composition having from 35 to 60 weight percent of sodium citrate particles of an average particle size in the range of about 125 to 750μ and from 40 to 65 weight percent of a cream base composition comprising from about 10 to 50 weight percent of a sodium taurate anionic foaming agent; from about 3 to 12 weight percent of a polyol fatty acid ester nonionic surfactant; from about 40 to 60 weight percent water; and from about 0.05 to 8 weight percent of the sodium salt of laurylsulfoacetate.
Claim 2
Dependent Claim
94 words
An abradant skin cleansing cream composition having from 35 to 60 weight percent of sodium citrate particles of an average particle size in the range of about 125 to 750μ and from 40 to 65 weight percent of a cream base composition comprising from about 10 to 50 weight percent of a sodium taurate anionic foaming agent; from about 3 to 12 weight percent of a polyol fatty acid ester nonionic surfactant; from about 40 to 60 weight percent water; and from about 0.05 to 8 weight percent of the sodium salt of laurylsulfoacetate.
Claim 3
Dependent Claim
92 words
An abradant skin cleansing cream composition having from 35 to 60 weight percent of sucrose particles of an average particle size in the range of about 125 to 750μ from 40 to 65 weight percent of a cream base composition comprising from about 10 to 50 weight percent of a sodium taurate anionic foaming agent; from about 3 to 12 weight percent of a polyol fatty acid ester nonionic surfactant; from about 40 to 60 weight percent water; and from about 0.05 to 8 weight percent of the sodium salt of laurylsulfoacetate.
Claim 4
Dependent Claim
92 words
An abradant skin cleansing cream composition having from 35 to 60 weight percent of sucrose particles of an average particle size in the range of about 125 to 750μ from 40 to 65 weight percent of a cream base composition comprising from about 10 to 50 weight percent of a sodium taurate anionic foaming agent; from about 3 to 12 weight percent of a polyol fatty acid ester nonionic surfactant; from about 40 to 60 weight percent water; and from about 0.05 to 8 weight percent of the sodium salt of laurylsulfoacetate.
References Cited (Backward Citations)
US1073787A
Cited
US1362393A
Cited
US1452093A
Cited
US1703602A
Cited
US2494827A
Cited
US2581278A
Cited
DE927647C
Cited
US3062721A
Cited
US3192166A
Cited
US3477951A
Cited
US3645904A
Cited
US3671545A
Cited
DE2033016A1
Cited
US3867522A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-09-12 | 1981-03-14 | 1981-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-09-12 | 1985-03-14 | 1985-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-09-12 | 1989-03-14 | 1989-09-13 | $7700.00 | Window Closed / Lapsed |