US2962448A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Detergent composition
Assignee: Diversey Wyandotte Corp
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Filing: 1955-07-15
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Granted: 1960-11-29
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Expires: 1975-07-15
Abstract
No abstract record available.
Inventors
- 👤 Dvorkovitz Vladimir
- 👤 Neil W Berst
- 👤 George G Leist
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 20:39
CPC Classifications
C; C11; C11D; C11D1/00; C11D1/02; C11D1/04; C11D1/10; C11D1/88
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
A SUBSTANTIALLY NON-SKIN IRRITATING NONACID DETERGENT COMPOSITION HAVING AN ADDITIVE WHICH REDUCES THE SKIN IRRITATION THAT IS NORMALLY INDUCED BY NONACID DETERGENT COMPOSITIONS, SAID COMPOSITION CONSISTING ESSENTIALLY OF: A SYNTHETIC ORGANIC DETERGENT FROM THE GROUP CONSISTING OF SODIUM HIGHER ALKYLBENZENE SULFONATES AND HIGHER ALKYLPHENYL EHTERS OF POLYETHYLENE GLYCOL, AND AT LEAST 0.1% BY WEIGHT, BASED ON THE TOTAL SOLIDS, OF A WATERSOLUBLE ADDITIVE WHICH REDUCES THE SKIN IRRITATION NORMALLY INDUCED BY SAID ORGANIC DETERGENTS, SAID ADDITIVE BEING A MEMBER FORM THE GROUP CONSISTING OF N-LAUROYL SARCOSIN AND WATER-SOLUBLE ALKALI SALTS THEREOF, SAID SYNTHETIC ORGANIC DETERGENT BEING PRESENT IN SAID COMPOSITION IN AN AMOUNT IN EXCESS OF SAID ADDITIVE.
Claim 2
Dependent Claim
108 words
A SUBSTANTIALLY NON-SKIN IRRITATING NONACID DETERGENT COMPOSITION HAVING AN ADDITIVE WHICH REDUCES THE SKIN IRRITATION THAT IS NORMALLY INDUCED BY NONACID DETERGENT COMPOSITIONS, SAID COMPOSITION CONSISTING ESSENTIALLY OF: A SYNTHETIC ORGANIC DETERGENT FROM THE GROUP CONSISTING OF SODIUM HIGHER ALKYLBENZENE SULFONATES AND HIGHER ALKYLPHENYL EHTERS OF POLYETHYLENE GLYCOL, AND AT LEAST 0.1% BY WEIGHT, BASED ON THE TOTAL SOLIDS, OF A WATERSOLUBLE ADDITIVE WHICH REDUCES THE SKIN IRRITATION NORMALLY INDUCED BY SAID ORGANIC DETERGENTS, SAID ADDITIVE BEING A MEMBER FORM THE GROUP CONSISTING OF N-LAUROYL SARCOSIN AND WATER-SOLUBLE ALKALI SALTS THEREOF, SAID SYNTHETIC ORGANIC DETERGENT BEING PRESENT IN SAID COMPOSITION IN AN AMOUNT IN EXCESS OF SAID ADDITIVE.
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) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |