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Robert Henry Rohrbaugh, Glenn Thomas Jordan IV, Michael Ray McDonald, John David Carter, Eugene Paul Gosselink, Heather Anne Liddle: Coating compositions for modifying surfaces. The Proctor & Gamble Company, Stephen T Murphy, Kim William Zerby, Steven W Miller, September 26, 2006: US07112621 (131 worldwide citation)

Coating compositions, methods and articles of manufacture comprising a nanoparticle system employing same to impart surface modifying benefits for all types of soft surfaces, and in some cases, hard surfaces, are disclosed. In some embodiments, dispersement of nanoparticles in a suitable carrier med ...


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Randall Alan Watson, Eugene Paul Gosselink: Laundry detergent compositions comprising cationic surfactants and modified polyamine soil dispersents. The Procter & Gamble Company, Richard S Echler Sr, Kim William Zerby, Jacobus C Rasser, December 21, 1999: US06004922 (85 worldwide citation)

Laundry detergent compositions comprising C.sub.12 -C.sub.14 dimethyl hydroxyethyl quaternary ammonium cationic surfactants in combination with certain modified polyamines which provide increased fabric cleaning benefits.


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Sanjeev Krishnadas Manohar, Rajan Keshav Panandiker, Eugene Paul Gosselink, Randall Alan Watson, Andrew Russell Graydon: Laundry detergent compositions and methods for providing soil release to cotton fabric. The Procter & Gamble Company, Richard S Echler Sr, Kim William Zerby, Jacobus C Rasser, October 19, 1999: US05968893 (38 worldwide citation)

Laundry detergent compositions that provide soil release benefits to all fabric comprising modified polyamine cotton soil release agents and non-cotton soil release agents, and a method for providing soil release benefits to cotton fabric by contacting cotton articles with a water soluble and/or dis ...


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Eugene Paul Gosselink, James Albert Cleary, Robert Henry Rohrbaugh, Margaret Robinson Tallmadge, Shulin Zhang: Ester oligomers suitable as soil release agents in detergent compositions. The Procter & Gamble Company, Richard S Echler Sr, Brian M Bolam, Kim William Zerby, November 25, 1997: US05691298 (34 worldwide citation)

Soil release agents which comprise: an ester backbone comprising (1) units selected from dihydroxy or polyhydroxy sulfonate (e.g., a sulfoethyl ether of glycerin), a unit which is at least trifunctional whereby ester linkages are formed resulting in a branched oligomer backbone (e.g., glycerol), or ...


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Robert Henry Rohrbaugh, Eugene Paul Gosselink: Soil release polymers with fluorescent whitening properties. The Procter & Gamble Company, Richard S Echler Sr, Kim William Zerby, Brian M Bolam, March 17, 1998: US05728671 (34 worldwide citation)

Oligomeric or polymeric substituted or unsubstituted ethylene terephthalate esters comprising fluorescent whitening groups useful as soil release agents in laundry detergent compositions are described. The soil release agents of the present invention are especially suitable for use with polyester an ...


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Chanchal Kumar Ghosh, William Michael Scheper, Robert Henry Rohrbaugh, Michael Ray McDonald, John David Carter, Eugene Paul Gosselink: Rinse aid surface coating compositions for modifying dishware surfaces. The Procter & Gamble Company, Kevin L Waugh, February 17, 2004: US06693071 (31 worldwide citation)

Rinse aid materials for coating, coating compositions, methods and articles of manufacture for use in automatic dishwashing appliances comprising a nanoparticle system or employing the same to impart surface modifying benefits for all types of dishware surfaces are disclosed. In some embodiments, di ...


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Toan Trinh, Mary Vijayarani Barnabas, Eugene Paul Gosselink, John William Smith, Helen Bernardo Tordil, Robb Richard Gardner, Timothy Woodrow Coffindaffer: Fabric color care method. The Procter & Gamble Company, Jason J Camp, David V Upite, September 14, 2004: US06790819 (31 worldwide citation)

The present invention relates to fabric care methods for restoring and/or rejuvenating color of worn, faded fabric, by applying to said fabric a fabric color care composition which comprises: water soluble and/or water dispersible polymers; surfactant capable of forming a bilayer structure; and mixt ...


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Robert Henry Rohrbaugh, James Albert Cleary, Shulin Zhang, Eugene Paul Gosselink: Bleach compatible alkoxylated polyalkyleneimines. The Procter & Gamble Company, Richard S Echler, Kim W Zerby, Jacobus C Rasser, June 13, 2000: US06075000 (29 worldwide citation)

The present invention relates to laundry detergent compositions which comprise bleach compatible hydrophobic soil dispersants. The dispersants are polyalkyleneimines having a backbone molecular weight of from about 2000 to about 5000 daltons and having most of the N--H unit hydrogens, preferably all ...


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Errol Hoffman Wahl, Toan Trinh, Eugene Paul Gosselink, James Carey Letton, Mark Robert Sivik: Fabric softening compound/composition. The Procter & Gamble Company, Robert B Aylor, May 5, 1998: US05747443 (27 worldwide citation)

Fabric softening actives having hydrophobic moieties containing, preferably, ester, or amide, linkages and mixed branched and unsaturated hydrophobic groups provide improved processing and stability as well as surprisingly good softening. Preferred compositions contain mono-ol and diol principal sol ...