Patent US2982739A successfully refreshed from Google Patents.
US2982739A
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Detergent additives
Assignee: Diversey Wyandotte Corp
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Filing: 1955-07-15
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Granted: 1961-05-02
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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
2026-10-25 10:21
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/16; C11D3/20; C11D3/2075; C11D3/2086
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
106 words
A 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 ALKYL PHENYL ETHERS OF POLYETHYLENE GLYCOL, AND AT LEAST 0.1% BY WEIGHT, BASED ON TOTAL SOLIDS, OF A WATER-SOLUBLE ADDITIVE WHICH REDUCES THE SKIN IRRITATION NORMALLY INDUCED BY SAID ORGANIC DETERGENTS, SAID ADDITIVE BEING A MEMBER FROM THE GROUP CONSISTING OF GLUCONIC ACID AND WATER-SOLUBLE ALKALI METAL SALTS THEREOF, SAID SYNTHETIC ORGANIC DETERGENT BEING PRESENT IN SAID COMPOSITION IN AN AMOUNT IN EXCESS OF SAID ADDITIVE.
Claim 2
Dependent Claim
106 words
A 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 ALKYL PHENYL ETHERS OF POLYETHYLENE GLYCOL, AND AT LEAST 0.1% BY WEIGHT, BASED ON TOTAL SOLIDS, OF A WATER-SOLUBLE ADDITIVE WHICH REDUCES THE SKIN IRRITATION NORMALLY INDUCED BY SAID ORGANIC DETERGENTS, SAID ADDITIVE BEING A MEMBER FROM THE GROUP CONSISTING OF GLUCONIC ACID AND WATER-SOLUBLE ALKALI METAL SALTS THEREOF, SAID SYNTHETIC ORGANIC DETERGENT BEING PRESENT IN SAID COMPOSITION IN AN AMOUNT IN EXCESS OF SAID ADDITIVE.
Claim 3
Dependent Claim
17 words
THE COMPOSITION OF CLAIM 1 WHICH INCLUDES AN ALKALINE INORGANIC DETERGENT WHICH SERVES AS A DETERGENT BUILDER.
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) | 1964-05-01 | 1964-10-31 | 1965-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-01 | 1968-10-31 | 1969-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-01 | 1972-10-31 | 1973-05-02 | $7700.00 | Window Closed / Lapsed |