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James A Hellyer, David S Lambert, Robert Mermelstein: Detergent composition containing semi-polar nonionic detergent and alkaline earth metal anionic detergent. The Procter & Gamble Company, Robert B Aylor, Richard C Witte, Thomas H O Flaherty, January 9, 1979: US04133779 (77 worldwide citation)

A detergent composition containing a semi-polar nonionic detergent and an alkaline earth metal salt of an anionic detergent in a ratio of from 1:100 to 1:2. The composition is especially useful for the removal of greasy soils.


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Mark H Mao, Robert Mermelstein, Debra S Caswell, Ellen S Baker: Ion-pair complex conditioning agent and compositions containing same. The Procter & Gamble Company, Leonard W Lewis, David K Dabbiere, Steven J Goldstein, April 10, 1990: US04915854 (50 worldwide citation)

Disclosed are conditioning agents and compositions containing such conditioning agents wherein the conditioning agents contain an amine-anionic compound ion-pair complex. These conditioning agents can provide excellent fabric care benefits when applied as part of or in the presence of detergent comp ...


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Ellen S Baker, Jean Francois Bodet, Hugo J M Demeyere, Frederick A Hartman, Bruno A Hubesch, Robert Mermelstein, Lucille F Taylor, Errol H Wahl: Concentrated fabric softener compositions containing biodegradable fabric softeners. The Procter & Gamble Company, Robert B Aylor, Betty J Zea, August 13, 1996: US05545350 (49 worldwide citation)

Compositions are disclosed containing fabric softener compound having two hydrophobic groups attached to the remainder of the compound through ester linkages (DEQA), said compositions being concentrated and containing viscosity/dispersibility modifiers which are single long chain cationic surfactant ...


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Toan Trinh, Raymond Edward Bolich Jr, Helen Bernardo Tordil, Robert Mermelstein, Marjorie Mossman Peffly, Ricky Ah Man Woo, Daniel Scott Cobb, Eva Schneiderman, Ann Margaret Wolff, Erin Lynn Rosenbalm, Thomas Edward Ward, Alex Haejoon Chung, Anthony James Burns, William Tucker Campbell, Alen David Streuther: Uncomplexed cyclodextrin compositions for odor and wrinkle control. The Procter & Gamble Company, Robert B Aylor, Jason J Camp, December 14, 1999: US06001343 (44 worldwide citation)

The present invention relates to a stable, aqueous odor-absorbing and wrinkle controlling composition, preferably for use on inanimate surfaces, especially fabrics. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclod ...


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Errol H Wahl, Dennis R Bacon, Ellen S Baker, Jean Francois Bodet, Michael E Burns, Hugo J M Demeyere, Charles A Hensley, Robert Mermelstein, John C Severns, John H Shaw Jr, Michael P Siklosi, Alice M Vogel, Jeffrey W Watson: Concentrated biodegradable quaternary ammonium fabric softener compositions and compounds containing intermediate iodine value unsaturated fatty acid chains. The Procter & Gamble Company, Robert B Aylor, Betty J Zea, August 13, 1996: US05545340 (43 worldwide citation)

The present invention relates to softening compounds; stable, homogeneous, preferably concentrated, aqueous liquid and solid textile treatment compositions; and intermediate compositions and/or processes for making said compositions. The compositions of the present invention contain diester quaterna ...


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Robert Mermelstein, Frederick A Hartman: Stable liquid laundry detergent/fabric conditioning composition. The Procter & Gamble Company, Chester C Cekala, Leonard W Lewis, Steven J Goldstein, July 4, 1989: US04844821 (43 worldwide citation)

Disclosed are stable liquid laundry detergent and liquid fabric softener compositions containing a Smectite-type clay fabric softener and an antisettling agent in a low water/polyol formulation and, optionally, a softness enhancing amount of a polymeric clay-flocculating agent. Also disclosed is a m ...


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Toan Trinh, Raymond Edward Bolich Jr, Helen Bernardo Tordil, Robert Mermelstein, Marjorie Mossman Peffly, Ricky Ah Man Woo, Daniel Scott Cobb, Eva Schneiderman, Ann Margaret Wolff, Erin Lynn Rosenbalm, Thomas Edward Ward, Alex Haejoon Chung, Anthony James Burns, William Tucker Campbell, Alen David Streutker: Uncomplexed cyclodextrin compositions for odor and wrinkle control. The Procter & Gamble Company, Robert B Aylor, October 19, 1999: US05968404 (40 worldwide citation)

The present invention relates to a stable, aqueous odor-absorbing and wrinkle controlling composition, preferably for use on inanimate surfaces, especially fabrics. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclod ...


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Errol H Wahl, Dennis R Bacon, Ellen S Baker, Jean Francois Bodet, Michael E Burns, Hugo J M Demeyere, Charles A Hensley, Robert Mermelstein, John C Severns, John H Shaw Jr, Michael P Siklosi, Alice M Vogel, Jeffrey W Watson: Concentrated biodegradable quaternary ammonium fabric softener compositions and compounds containing intermediate iodine value unsaturated fatty acid chains. The Procter & Gamble Company, Robert B Aylor, Betty J Zea, October 8, 1996: US05562849 (36 worldwide citation)

The present invention relates to softening compounds; stable, homogeneous, preferably concentrated, aqueous liquid and solid textile treatment compositions; and intermediate compositions and/or processes for making said compositions. The compositions of the present invention contain diester quaterna ...


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Frederick A Hartman, Robert Mermelstein: Fabric softening bar compositions containing fabric softener, nonionic phase mofifier and water. The Procter & Gamble Company, T G Krivulka, B J Zea, April 23, 1996: US05510042 (26 worldwide citation)

The present invention relates to a fabric softening bar composition comprising: from about 40% to about 90% by weight of the composition of a hydrophobic fabric softening compound, from about 5% to about 30% by weight of the composition of a nonionic surfactant, and from about 5% to about 30% by wei ...