US2763269A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Foaming hair coloring compositions comprising basic dyes, and method of use
Assignee: Rayette Inc
•
Filing: 1952-02-01
•
Granted: 1956-09-18
•
Expires: 1972-02-01
Abstract
No abstract record available.
Inventors
- 👤 Beste Marion Den
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:08
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/02; A61K8/04; A61K8/046; A61K8/18; A61K8/30; A61K8/33; A61K8/39; A61K8/46; A61K8/64; A61K2800/00; A61K2800/40; A61K2800/42; A61K2800/43; A61K2800/432; A61K2800/74; A61K2800/75
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
A COSMETIC COMPOSITION WHICH IN AQUEOUS FORM IS ADAPTED FOR COLORING HUMAN HAIR WHICH COMPRISES ABOUT 0.05% TO ABOUT 2.5% OF AT LEAST ONE NON-IRRITATING, NONSENSITIZING WATER SOLUBLE BASIC DYE CAPABLE OF BEING SELECTIVELY ADSORBED FROM AN AQUEOUS SOLUTION OF THE COMPOSITION BY HAIR, ABOUT 5% TO ABOUT 15% OF A FOAMING SURFACE ACTIVE MATERIAL, SAID FOAMING SURFACE ACTIVE MATERIAL BEING SELECTED FROM THE GROUP CONSISTING OF NONIONIC SURFACE ACTIVE AGENTS AND SUBSTANTIALLY NON-IONIC SURFACE ACTIVE AGENTS OBTAINED BY CONDENSING PROTEIN DEGRADATION PRODUCTS WITH FATTY ACYL HALIDES.
Claim 2
Dependent Claim
87 words
A COSMETIC COMPOSITION WHICH IN AQUEOUS FORM IS ADAPTED FOR COLORING HUMAN HAIR WHICH COMPRISES ABOUT 0.05% TO ABOUT 2.5% OF AT LEAST ONE NON-IRRITATING, NONSENSITIZING WATER SOLUBLE BASIC DYE CAPABLE OF BEING SELECTIVELY ADSORBED FROM AN AQUEOUS SOLUTION OF THE COMPOSITION BY HAIR, ABOUT 5% TO ABOUT 15% OF A FOAMING SURFACE ACTIVE MATERIAL, SAID FOAMING SURFACE ACTIVE MATERIAL BEING SELECTED FROM THE GROUP CONSISTING OF NONIONIC SURFACE ACTIVE AGENTS AND SUBSTANTIALLY NON-IONIC SURFACE ACTIVE AGENTS OBTAINED BY CONDENSING PROTEIN DEGRADATION PRODUCTS WITH FATTY ACYL HALIDES.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-18 | 1960-03-19 | 1960-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-18 | 1964-03-19 | 1964-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-18 | 1968-03-19 | 1968-09-18 | $7700.00 | Window Closed / Lapsed |