← Back to Patent Explorer
US3723328A Expired / Lapsed US ⏱️ 0.0 years remaining

Liquid detergent composition

Assignee: Individual
•
Filing: 1971-05-03
•
Granted: 1973-03-27
•
Expires: 1991-05-03
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract LIQUID DETERGENT COMPOSITION CONSISTING ESSENTIALLY OF ONE OR MORE SOAPS OF FATTY ACIDS HAVING FROM 8 TO 22 CARBON ATOMS, THE CATIONS OF SAID FATTY ACID SOAPS BEING POTASSIUM AND AA CATION SELECTED FROM THE CLASS COMPRISING SODIUM, ETHANOLAMINE AND MIXTURES THEREOF, A SOLVENT COMPRISING WATER AND A HYDROTROPIC SUBSTANCE SELECTED FROM THE CLASS COMPRISING LOWER SATURATED MONOHYDRIC ALCOHOL HAVING 1 TO 4 CARBON ATOMS, POTASSIUM PARATOLUENESULPHONATE AND MIXTURES THEREOF. AND WETTING OR FLUIDIFYING AGENT SELECTED FROM THE CLASS COMPRISING GLYCEROL, ETHYLENE GLYCOL AND POLYETHYLENE GYLCOL WITH A MOLECULAR WEIGHT FROM 200 TO 600. THE LIQUID DETERGENT COMPOSITION CONTAINS ALSO SEQUESTERING AGENTS, EMULSIFYING AGENTS AND DEFOAMING AGENTS, AND INORGANIC AND ORGANIC SALTS.

Inventors

  • 👤 C Pelizza

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 16:50
CPC Classifications
C; C11; C11D; C11D10/00; C11D10/04; C11D17/00; C11D17/08; C11D3/00; C11D3/02; C11D3/04; C11D3/046; C11D3/06; C11D3/10; C11D3/16; C11D3/20; C11D3/2075; C11D3/2086; C11D3/26; C11D3/33; C11D3/34; C11D3/3418; C11D3/43

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1976-03-26 1976-09-25 1977-03-27 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-03-26 1980-09-25 1981-03-27 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-03-26 1984-09-25 1985-03-27 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag