Patent DE9204C successfully refreshed from Google Patents.
US2989484A
Expired / Lapsed
US
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Foaming cleansing composition
Assignee: Boehme Fettchemie GmbH
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Filing: 1957-04-17
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Granted: 1961-06-20
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Expires: 1977-04-17
Abstract
No abstract record available.
Inventors
- 👤 Kirstahler Alfred
- 👤 Goldann Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:29
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/0005; C11D3/0094; C11D3/16; C11D3/26; C11D3/32; C11D9/00; C11D9/04; C11D9/22; C11D9/30
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
69 words
A FOAMING-CLEANSING COMPOSITION CONSISTING ESSENTIALLY OF A SURFACE-ACTIVE COMPONENT SELECTED FROM THE GROUP CONSISTING OF WATER SOLUBLE SOAPS, SYNTHETIC ORGANIC NON-SOAP ANIONIC DETERGENTS AND SYNTHETIC ORGANIC NONIONIC DETERGENTS WHICH PRODUCES A FOAM IN AQUEOUS SOLUTION AND, AS A FOAM-IMPROVING AND FOAM-STABILIZING ADDITIVE, FROM 0.5 TO 6.0% BY WEIGHT, BASED ON THE FOAMPRODUCING COMPONENT, OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF AMINO-CARBOXYLIC ACID AMIDES HAVING THE STRUCTURAL FORMULA
Claim 2
Dependent Claim
69 words
A FOAMING-CLEANSING COMPOSITION CONSISTING ESSENTIALLY OF A SURFACE-ACTIVE COMPONENT SELECTED FROM THE GROUP CONSISTING OF WATER SOLUBLE SOAPS, SYNTHETIC ORGANIC NON-SOAP ANIONIC DETERGENTS AND SYNTHETIC ORGANIC NONIONIC DETERGENTS WHICH PRODUCES A FOAM IN AQUEOUS SOLUTION AND, AS A FOAM-IMPROVING AND FOAM-STABILIZING ADDITIVE, FROM 0.5 TO 6.0% BY WEIGHT, BASED ON THE FOAMPRODUCING COMPONENT, OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF AMINO-CARBOXYLIC ACID AMIDES HAVING THE STRUCTURAL FORMULA
Claim 3
Dependent Claim
17 words
THE DETERGENT COMPOSITION OF CLAIM 1 WHEREIN UP TO 35% BY WEIGHT OF SODIUM POLYPHOSPHATE IS PRESENT.
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) | 1964-06-19 | 1964-12-19 | 1965-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-19 | 1968-12-19 | 1969-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-19 | 1972-12-19 | 1973-06-20 | $7700.00 | Window Closed / Lapsed |