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Mark Robert Sivik, John Cort Severns, Frederick Anthony Hartman, Raymond Vernon Burkes, Jill Bonham Costa, John Michael Gardlik: Rinse added fabric softening compositions and method of use for the delivery of fragrance derivatives. The Procter & Gamble Company, Richard S Echler Sr, Kim Wm Zerby, Jacobus C Rasser, July 25, 2000: US06093691 (26 worldwide citation)

The present invention relates to a fragrance delivery system for use in laundry detergent compositions which provides a long lasting "freshness" or "clean" scent to fabric. The compositions described herein deliver highly fabric substantive pro-accords to the fabric surface during laundering wherein ...


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Dennis Ray Bacon, Alex Haejoon Chung, Toan Trinh, Frederick Anthony Hartman, Robert Mermelstein: Fabric softening bar compositions containing fabric softener and enduring perfume. The Procter & Gamble Company, Robert B Aylor, September 16, 1997: US05668094 (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 0.1% to about 10% of an enduring perfume composition comprising at least about 70% of enduring perfume ingre ...


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John Cort Severns, Mark Robert Sivik, Frederick Anthony Hartman, Hugo Robert Germain Denutte, Jill Bonham Costa, Alex Haejoon Chung, Rafael Ortiz: Biodegradable fabric softener compositions with improved perfume longevity. The Procter & Gamble Company, Thomas G Krivulka, September 16, 1997: US05668102 (23 worldwide citation)

The present invention relates to liquid and solid biodegradable fabric softener compositions combined with nonionic or anionic esters of a non-allylic alcohol perfumes. These compositions exhibit improved perfume longevity and reduced environmental impact.


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Frederick Anthony Hartman, John Robert Rusche, Lucille Florence Taylor, Donald Ray Brown: Method for using solid particulate fabric softener in automatic dosing dispenser. The Procter & Gamble Company, Robert B Aylor, August 11, 1998: US05792219 (22 worldwide citation)

A method of softening fabrics where the consumer adds an effective amount of a particulate fabric softening composition comprising fabric softener agent to an automatic dosing dispenser with water, seals the dispenser, and places the automatic dosing dispenser into a washing machine at the beginning ...


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Mark Robert Sivik, Jill Bonham Costa, Daniel Dale Ditullio Jr, John Michael Gardlik, Frederick Anthony Hartman, Janet Sue Littig, Rafael Ortiz, John Cort Severns, Toan Trinh: Dryer-activated fabric conditioning and antistatic compositions with improved perfume longevity. The Procter & Gamble Company, Richard S Echler Sr, Kim William Zerby, Steven W Miller, August 21, 2001: US06277796 (18 worldwide citation)

The present invention relates to dryer-activated fabric softening compositions comprising: (A) pro-perfume acetal compounds; (B) fabric softening compounds; and (C) optionally, (1) a carboxylic acid salt of a tertiary amine and/or a tertiary amine ester; and (2) a nonionic softener; wherein, prefera ...


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Frederick Anthony Hartman, Bruno Albert Jean Hubesch, Axel Masschelein, John Robert Rusche, John Cort Severns, John Christopher Turner: Fabric care compositions including dispersible polyolefin and method for using same. The Procter & Gamble Company, R S Echler Sr, B M Bolam, K W Zerby, November 3, 1998: US05830843 (14 worldwide citation)

The present invention relates to liquid, rinse added fabric softening compositions including a dispersible polyethylene and methods for their use. The fabric softeners of the present invention include a fabric softening compound or amine precursor thereof and a dispersible polyolefin. Preferably, th ...


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Scott William Waite, John Cort Severns, Mark Robert Sivik, Frederick Anthony Hartman: Perfumes for laundry and cleaning composition. The Procter & Gamble Company, B M Bolam, R S Echler Sr, K W Zerby, February 24, 1998: US05721202 (14 worldwide citation)

Esters of perfume alcohols having at least one free carboxylate group are provided. The esters have the general formula: ##STR1## wherein R is selected from the group consisting of substituted or unsubstituted C.sub.1 -C.sub.30 straight, branched or cyclic alkyl, alkenyl, alkynyl, alkylaryl or aryl ...