US3345301A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pourable and free-flowing detergent, wetting, and emulsifying compositions
Assignee: Henkel AG and Co KGaA
•
Filing: 1964-10-08
•
Granted: 1967-10-03
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Expires: 1984-10-08
Abstract
No abstract record available.
Inventors
- 👤 Stein Werner
- 👤 Weiss Herbert
- 👤 Koch Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:14
CPC Classifications
C; C11; C11D; C11D1/00; C11D1/02; C11D1/12; C11D1/14; C11D1/143; B; B01; B01F; B01F29/00; B01F29/20; B01F29/40; B01F29/401; B01F29/4011; B01F29/40113; B01F29/60; B01F29/62; C11D1/28; B01F29/402; B01F29/4021; Y; Y10; Y10S; Y10S516/00; Y10S516/01; Y10S516/03
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
A POWDER FORM SURFACE-ACTIVE DETERGENT COMPOSITION CHARACTERIZED BY OUTSTANDING POURING AND FREE FLOWING PROPERTIES CONSISTING OF: (A) ABOUT 35-95 WT. PERCENT OF A SURFACE ACTIVE WATER SOLUBLE ALKYL OR CYCLOALKYL SULFONATE, AND (B) ABOUT 5-65 WT. PERCENT OF A SALT OF AN A-SULFO-FATTY ACID HAIVNG 10-24 CARBON ATOMS IN ITS MOLECULE, THE CATION OF SAID SALT BEING SELECTED FROM THE GROUP CONSISTING OF NA, K, MG, NH4, MONO- DI- AND TRIALKANOLAMINES.
Claim 2
Dependent Claim
71 words
A POWDER FORM SURFACE-ACTIVE DETERGENT COMPOSITION CHARACTERIZED BY OUTSTANDING POURING AND FREE FLOWING PROPERTIES CONSISTING OF: (A) ABOUT 35-95 WT. PERCENT OF A SURFACE ACTIVE WATER SOLUBLE ALKYL OR CYCLOALKYL SULFONATE, AND (B) ABOUT 5-65 WT. PERCENT OF A SALT OF AN A-SULFO-FATTY ACID HAIVNG 10-24 CARBON ATOMS IN ITS MOLECULE, THE CATION OF SAID SALT BEING SELECTED FROM THE GROUP CONSISTING OF NA, K, MG, NH4, MONO- DI- AND TRIALKANOLAMINES.
References Cited (Backward Citations)
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US2195145A
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US2460968A
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US2653913A
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US2867586A
Cited
US3186948A
Cited
US3104247A
Cited
US3274117A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-02 | 1971-04-03 | 1971-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-02 | 1975-04-03 | 1975-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-02 | 1979-04-03 | 1979-10-03 | $7700.00 | Window Closed / Lapsed |