US3261753A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anionic organic sulfate or sulfonate and nonionic ethoxy-propoxy hair and skin compositions
Assignee: Boehme Fettchemie GmbH
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Filing: 1962-07-18
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Granted: 1966-07-19
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Expires: 1982-07-18
Abstract
No abstract record available.
Inventors
- 👤 Gotte Ernst
- 👤 Kirstahler Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:18
CPC Classifications
C; C11; C11D; C11D1/00; C11D1/66; C11D1/83; A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/33; A61K8/39; A61K8/46; A61K8/463; A61Q; A61Q19/00; A61Q19/10; A61Q5/00; A61Q5/02; C11D1/722; A61K2800/00; A61K2800/40; A61K2800/59; A61K2800/596; A61Q9/00; A61Q9/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
A COMPOSITION FOR THE CARE OF THE SKIN AND HAIR HAVING LOW DE-FATTING PROPERTIES COMPRISING AN ANIONIC SURFACE ACTIVE COMPOUND SELECTED FROM THE GROUP CONSISTING OF THE ALKALI METAL SALTS OF ORGANIC SULFONATES AND SULFATES HAVING 6 TO 18 CARBON ATOMS AND FATTY ACIDS HAVING 8 TO 18 CARBON ATOMS; AND A MIXED ALKYLENE OXIDE ADDUCT FORMED BY CONDENSING FIRST 5 TO 40 MOLS OF ETHYLENE OXIDE AND THEN 3 TO 50 MOLS OF PROPYLENE OXIDE WITH 1 MOL OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF AMINES, ALCOHOLS, CARBOXYLIC ACIDS, CARBOXYLIC ACID AMIDES AND MERCAPTANS, HAVING 8 TO 22 CARBON ATOMS IN A WEIGHT RATIO OF 1:9 TO 10:1.
Claim 2
Dependent Claim
111 words
A COMPOSITION FOR THE CARE OF THE SKIN AND HAIR HAVING LOW DE-FATTING PROPERTIES COMPRISING AN ANIONIC SURFACE ACTIVE COMPOUND SELECTED FROM THE GROUP CONSISTING OF THE ALKALI METAL SALTS OF ORGANIC SULFONATES AND SULFATES HAVING 6 TO 18 CARBON ATOMS AND FATTY ACIDS HAVING 8 TO 18 CARBON ATOMS; AND A MIXED ALKYLENE OXIDE ADDUCT FORMED BY CONDENSING FIRST 5 TO 40 MOLS OF ETHYLENE OXIDE AND THEN 3 TO 50 MOLS OF PROPYLENE OXIDE WITH 1 MOL OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF AMINES, ALCOHOLS, CARBOXYLIC ACIDS, CARBOXYLIC ACID AMIDES AND MERCAPTANS, HAVING 8 TO 22 CARBON ATOMS IN A WEIGHT RATIO OF 1:9 TO 10:1.
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) | 1969-07-18 | 1970-01-17 | 1970-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-18 | 1974-01-17 | 1974-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-18 | 1978-01-17 | 1978-07-19 | $7700.00 | Window Closed / Lapsed |