Detergent compositions containing ethylenediamine-N,N-disuccinic acid United States Patent 04704233

04704233 is referenced by 135 patents and cites 11 patents.

Laundry detergent compositions containing a detergent surfactant, a detergent builder, and from about 0.1% to about 10% by weight ethylenediamine-N,N'-disuccinic acid or salts thereof are disclosed. These compositions provide enhanced removal of organic stains, such as food and beverage stains.

Title
Detergent compositions containing ethylenediamine-N,N-disuccinic acid
Application Number
6/929549
Publication Number
4704233
Application Date
November 10, 1986
Publication Date
November 3, 1987
Inventor
Christopher M Perkins
Cincinnati
OH, US
Frederick A Hartman
Cincinnati
OH, US
Agent
Jerry J Yetter
Steven J Goldstein
Bart S Hersko
Assignee
The Procter & Gamble Company
OH, US
IPC
C11D 3/33
C11D 1/10
View Original Source

Citations: 135 (view full list)

  1. Valerio Del Duca, John Scott Park, Dario Rapisarda, Barry Stoddart, Marina Trani, Taher Iqbal Yousaf: Laundry pretreatment with peroxide bleaches containing chelators for iron, copper or manganese for reduced fabric damage. Procter & Gamble Company, C Brant Cook, Kim W Zerby, Jacobus C Rasser, July 27, 1999: US05929012 (47 worldwide citation)
  2. Mark W Glogowski, Frederick A Hartman, Stephen W Heinzman, Christopher M Perkins: N,N-(1-oxo-1,2-ethanediyl)-bis(aspartic acid), salts and use in detergent compositions. The Procter & Gamble Company, Lars S Johnson, Jerry J Yetter, Richard C Witte, January 8, 1991: US04983315 (44 worldwide citation)
  3. Jeffrey D Painter, Janet L Marshall, James C B St Laurent: Nonphosphated automatic dishwashing compositions with oxygen bleach systems and process for their preparation. The Procter & Gamble Company, Ken K Patel, Ronald L Hemingway, Jacobus C Rasser, March 8, 1994: US05292446 (32 worldwide citation)
  4. Kofi Ofosu Asante: Liquid or gel dishwashing detergent composition containing alkyl amphocarboxylic acid and magnesium or calcium ions. The Procter & Gamble Company, Mary P McMahon, December 14, 1993: US05269974 (30 worldwide citation)
  5. Denis Alfred Gonzales, Aicha Dkidak, Martin Ian James: Liquid cleaning and/or cleansing composition. The Procter & Gamble Company, John T Dipre, Steven W Miller, October 7, 2014: US08852643 (28 worldwide citation)
  6. Denis Alfred Gonzales, Martin Ian James, Geert Andre Deleersnyder, Steve Ray Merrigan, Thomas Allen Desmarais: Liquid cleaning and/or cleansing composition comprising a divinyl benzene cross-linked styrene polymer. The Procter & Gamble Company, John T Dipre, Steven W Miller, May 14, 2013: US08440602 (27 worldwide citation)
  7. Denis Alfred Gonzales, Aicha Dkidak, Martin Ian James: Liquid cleaning and/or cleansing composition comprising a polylactic acid biodegradable abrasive. The Procter & Gamble Company, John T Dipre, Steven W Miller, May 14, 2013: US08440603 (27 worldwide citation)
  8. Denis Alfred Gonzales, Martin Ian James: Liquid cleaning and/or cleansing composition comprising a polyhydroxy-alkanoate biodegradable abrasive. The Procter & Gamble Company, John T Dipre, Steven W Miller, June 25, 2013: US08470759 (27 worldwide citation)
  9. Denis Alfred Gonzales, Christopher Charles Graham, Colin Stephenson: Liquid cleaning composition. The Procter & Gamble Company, John T Dipre, Steven W Miller, May 21, 2013: US08445422 (26 worldwide citation)
  10. GONZALES DENIS ALFRED, PEREZ PRAT VINUESA EVA MARIA, ASMANIDOU ANNA, DKIDAK AICHA: [fr] Composition de nettoyage liquide, [de] Flüssigreinigungszusammensetzung, [en] Liquid cleaning composition. Procter & Gamble, August 28, 2013: EP2631286-A1 (26 worldwide citation)

References: 11

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  8. John D Curry, James B Edwards: Laundry detergent composition with enhanced stain removal. The Procter & Gamble Company, Edmund F Gebhardt, Steven J Goldstein, Jack D Schaeffer, December 24, 1985: US04560492 (27 worldwide citation)
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