1
Brian J Roselle, Donald T Speckman: Colorless detergent compositions with enhanced stability. The Procter & Gamble Company, Mary P McMahon, Kathleen M Harleston, September 14, 1993: US05244593 (58 worldwide citation)

Stable colorless detergent compositions are provided comprising anionic and/or nonionic surfactant, oxygen bleach and metal sequestering agent. The compositions do not discolor over time or under harsh temperatures.


2
Thomas A Cripe, Kofi Ofosu Asante: Alkaline light duty dishwashing detergent composition containing an alkyl ethoxy carboxylate surfactant, magnesium ions, chelator and buffer. The Procter & Gamble Co, Mary P McMahon, Fernando A Borrego, Jacobus C Rasser, December 27, 1994: US05376310 (45 worldwide citation)

A light-duty liquid or gel dishwashing detergent composition containing an alkyl ethoxy carboxylate surfactant, magnesium ions, a magnesium chelating agent, and a buffering agent to maintain the pH of the composition from about 8 to 10. High pH and magnesium ions of the composition provide good grea ...


3
Rodney M Wise: Stable thickened liquid cleaning composition containing bleach. The Procter & Gamble Company, Mary P McMahon, Fernando A Borrego, Kathleen M Harleston, December 8, 1992: US05169552 (42 worldwide citation)

Liquid cleaning compositions displaying enhanced physical stability in the presence of bleach are provided, comprising a chlorine bleach ingredient, cross-linked polycarboxylate polymer, a rheology stabilizing agent, and a buffering agent to maintain the pH of the composition above about 10. Preferr ...


4
Rodney M Wise, Thomas A Cripe: Light-duty liquid or gel dishwashing detergent composition containing an alkyl ethoxy carboxylate surfactant. The Procter & Gamble Company, Mary P McMahon, Fernando A Borrego, Donald E Hasse, July 27, 1993: US05230823 (32 worldwide citation)

A light-duty liquid or gel dishwashing detergent composition containing an alkyl ethoxy carboxylate surfactant and little or no alcohol ethoxylate and soap by-product contaminants. The compositions exhibit good grease removal while manifesting mildness to the skin. A preferred type of dishwashing de ...


5
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)

Liquid or gel dishwashing detergent compositions containing alkyl amphocarboxylic acid and magnesium or calcium ions for improved stability, sudsing and grease cleaning are described. Stable liquid detergent compositions containing alkyl amphodicarboxylic acid, and magnesium ions are preferred.


6
Gregory Berry, John M Marynowski, Kermit W Kinne: Process for preparing a perfume capsule composition. The Procter & Gamble Company, Mary P McMahon, Jacobus C Rasser, Kathleen M Harleston, June 28, 1994: US05324444 (28 worldwide citation)

A method for preparing a free flowing perfume capsule composition with enhanced performance and stability from slurries containing perfume capsules is described. A process comprising removing water from the slurry to form a wet cake, combining silicone dioxide or aluminosilicate to the wet cake to f ...


7
Steven M Gabriel, Thomas H Glassco, Hal Ambuter, Edward P Fitch: Process for preparing thixotropic liquid detergent compositions. The Procter & Gamble Company, Thomas G Krivulka, Mary P McMahon, April 23, 1996: US05510047 (26 worldwide citation)

A process for preparing viscoelastic, thixotropic, liquid, polymer-containing detergent compositions which exhibit increased density, enhanced aesthetics and improved rheological efficiency of the polymer is provided. The polymer thixotropic thickening agent is simultaneously added and mixed as a sl ...


8
Mark J Prince, Thomas H Glassco: Liquid automatic dishwashing compositions having enhanced stability. The Procter & Gamble Company, Mary P McMahon, Gretchen B Hatfield, Kathleen M Harleston, July 14, 1992: US05130043 (25 worldwide citation)

Thickened aqueous automatic dishwashing detergent compositions comprising polycarboxylate polymers and phosphate esters having enhanced stability and cohesiveness.


9
Kofi Ofosu Asante, Mark A Smerznak: Concentrated liquid or gel light duty dishwashing detergent composition containing calcium xylene sulfonate. The Procter & Gamble Company, Mary P McMahon, May 16, 1995: US05415814 (24 worldwide citation)

Concentrated liquid or gel dishwashing detergent compositions containing from about 20% to about 95% surfactant and calcium ions. A substantial amount of the calcium ions is added as calcium xylene sulfonate for improved stability of the composition.


10
Kofi Ofosu Asante: Liquid or gel dishwashing detergent containing a polyhydroxy fatty acid amide, calcium ions and an alkylpolyethoxypolycarboxylate. The Procter & Gamble Company, Thomas G Krivulka, Mary P McMahon, August 13, 1996: US05545354 (23 worldwide citation)

Liquid or gel dishwashing detergent compositions containing anionic surfactant, polyhydroxy fatty acid amide, calcium ions and alkyl polyethoxypol ycarboxylate for improved stability are described. A preferred embodiment comprises: