US4032464A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Creamy nail lacquer remover
Assignee: Parbel of Florida Inc
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Filing: 1976-01-14
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Granted: 1977-06-28
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Expires: 1996-01-14
Abstract
Abstract A composition useful for removing nail lacquer is disclosed. This composition comprises an aqueous solution of a chelating agent, a humectant such as an alkylene glycol, a 2-hydroxy-4-methoxy-benzophenone-5-sulfonic acid, a proteinaceous material and vitamin A and D palmitates, the aforesaid ingredients being dispersed in a thickened acetone vehicle to form a homogeneous creamy stable mixture.
Inventors
- 👤 Jack J. Mausner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:27
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/72; A61K8/73; A61K8/731; A61K8/30; A61K8/40; A61K8/44; A61K8/46; A61K8/466; A61K8/67; A61Q; A61Q3/00; A61Q3/04; C; C11; C11D; C11D1/00; C11D1/02; C11D1/32; C11D17/00; C11D17/0008; C11D17/003; C11D3/00; C11D3/16; C11D3/37; C11D3/3746; C11D3/3757; C11D3/3765; C11D3/43
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
124 words
A creamy composition for removing nail lacquer consisting essentially of at least about 0.01% by weight of a chelating agent selected from the group consisting of the disodium salt of ethylene diamine tetraacetic acid and calcium sodium diacetate, about 1.0% by weight of propylene glycol or glycerine humectant, 0.1% by weight of 2-hydroxy-4-methoxy-benzophenone-5-sulfonic acid, 0.05% by weight of a collagen-derived protein-fatty acid condensation product, about 0.05% by weight of the palmitate of vitamins A and D, and about 0.5% by weight of a carboxy vinyl polymer dispersed in about 70-90% by weight of acetone thickened with a thickening agent selected from the group consisting of methyl cellulose, ethyl cellulose, gum arabic and a hydroxypropyl cellulose and neutralized with about 0.2-1.0% by weight of triamylamine.
Claim 2
Dependent Claim
124 words
A creamy composition for removing nail lacquer consisting essentially of at least about 0.01% by weight of a chelating agent selected from the group consisting of the disodium salt of ethylene diamine tetraacetic acid and calcium sodium diacetate, about 1.0% by weight of propylene glycol or glycerine humectant, 0.1% by weight of 2-hydroxy-4-methoxy-benzophenone-5-sulfonic acid, 0.05% by weight of a collagen-derived protein-fatty acid condensation product, about 0.05% by weight of the palmitate of vitamins A and D, and about 0.5% by weight of a carboxy vinyl polymer dispersed in about 70-90% by weight of acetone thickened with a thickening agent selected from the group consisting of methyl cellulose, ethyl cellulose, gum arabic and a hydroxypropyl cellulose and neutralized with about 0.2-1.0% by weight of triamylamine.
Claim 3
Dependent Claim
20 words
The composition according to claim 1 in which said chelating agent is the disodium salt of ethylene diamine tetraacetic acid.
Claim 4
Dependent Claim
13 words
A composition according to claim 1 in which said humectant is propylene glycol.
Claim 5
Dependent Claim
14 words
A composition according to claim 1 in which said thickening agent is hydroxypropyl cellulose.
Claim 6
Dependent Claim
16 words
A composition according to claim 1 in which about 0.05% by weight of triamylamine is used.
References Cited (Backward Citations)
US3415875A
Cited
US3729569A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-06-27 | 1980-12-27 | 1981-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-06-27 | 1984-12-27 | 1985-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-06-27 | 1988-12-27 | 1989-06-28 | $7700.00 | Window Closed / Lapsed |