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US3689424A Expired / Lapsed US ⏱️ 0.0 years remaining

Washing agents containing a textile softener

Assignee: Henkel AG and Co KGaA
•
Filing: 1970-04-16
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Granted: 1972-09-05
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Expires: 1990-04-16
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Abstract

Abstract DETERGENT COMPOSITIONS CONTAINING TEXTILE SOFTENERS CONSISTING ESSENTIALLY OF: (1) FROM 5% TO 100% BY WEIGHT OF A MIXTURE OF SURFACE-ACTIVE AGENTS CONSISTING ESSENTIALLY OF: (A) FROM 20% TO 90% BY WEIGHT OF CUSTOMARY SURFACE-ACTIVE COMPOUNDS UTILIZABLE IN NEUTRAL TO ALKALINE TEXTILE WASHING BATHS SELECTED FROM THE GROUP CONSISTING OF ANIONIC SURFACE-ACTIVE COMPOUNDS, AMPHOTERIC SURFACE-ACTIVE COMPOUNDS, NON-IONIC SURFACE-ACTIVE COMPOUNDS, AND MIXTURES THEREOF, AND (B) FROM 80% TO 10% BY WEIGHT OF A TEXTILE SOFTENER COMPOSITION CONSISTING ESSENTIALLY OF (I) FROM 100% TO 20% BY WEIGHT OF A FATTY ACID-HYDROXYALKYLPOLYAMINE CONDENSATION PRODUCT OF GLYCERIDE OF HIGHER FATTY ACIDS HAVING FROM 8 TO 24 CARBON ATOMS WITH AT LEAST 50% OF SAID HIGHER FATTY ACIDS HAVING FROM 16 TO 24 CARBON ATOMS, WITH A HYDROXYALKYL-ALKYLPOLYAMINE HAVING AT LEAST ONE HYDROXYALKYL SELECTED FROM THE GROUP CONSISTING OF HYDROXYETHYL, HYDROXYPROPYL AND DIHYDROXYPROPYL AND AT LEAST TWO HYDROGEN ATOMS BONDED TO NITROGEN ATOMS, SAID CONDENSATION PRODUCT CONTAINING FROM 5% TO 40% BY WEIGHT OF FATTY ACID PARTIAL GLYCERIDES, AND (II) FROM 0 TO 80% BY WEIGHT OF QUATERNARY AMMONIUM COMPOUNDS CONTAINING TWO ALKYLS HAVING 14 TO 26 CARBON ATOMS AND AT LEAST ONE QUATERNARY NITROGEN ATOM IN THE MOLECULE, AND (2) FROM 95% TO 0 OF OTHER CUSTOMARY COMPONENTS OF DETERGENT COMPOSITIONS.

Inventors

  • 👤 Markus Berg
  • 👤 Walter Fries
  • 👤 Albrecht Lohr

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 18:39
CPC Classifications
C; C11; C11D; C11D10/00; C11D10/04; C11D1/00; C11D1/38; C11D1/52; C11D1/528; C11D1/62; C11D3/00; C11D3/0005; C11D3/001; C11D3/16; C11D3/38; C11D3/386; C11D3/38609

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1975-09-05 1976-03-06 1976-09-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1979-09-05 1980-03-06 1980-09-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1983-09-05 1984-03-06 1984-09-05 $7700.00 Window Closed / Lapsed

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