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Gregory S Miracle, Mark R Sivik, Patti J Kellett: Detergent compositions comprising multiperacid-forming bleach activators. The Procter & Gamble Company, Brian M Bolam, Michael D Jones, Kim W Zerby, January 21, 1997: US05595967 (174 worldwide citation)

Improved detergent compositions, especially granular detergents, comprising bleach activators which form multiperacids, especially specific monoquaternary substituted bis(peroxycarbonic) acids, upon perhydrolysis are provided.


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Donna J Haeggberg, Lucille F Taylor, Mark R Sivik, James C T R Burckett St Laurent: Automatic dishwashing detergent having bleach system comprising monopersulfate, cationic bleach activator and perborate or percarbonate. Kim William Zerby, Jerry J Yetter, Jacobus C Rasser, February 4, 1997: US05599781 (48 worldwide citation)

Detergents, especially automatic dishwashing detergents, comprising a stain removal system especially adapted for removal of tea stains, coffee stains and the like. The compositions comprise monopersulfate bleach such as 2KHSO.sub.5 .cndot.KHSO.sub.4 .cndot.K.sub.2 SO.sub.4 in combination with perbo ...


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Eugene P Gosselink, Gregory S Miracle, Alan D Willey, Michael E Burns, Kevin L Kott, Mark R Sivik, Lucille F Taylor: Multiple-substituted bleach activators. The Procter & Gamble Co, Michael D Jones, Jerry J Yetter, Jacobus C Rasser, October 24, 1995: US05460747 (45 worldwide citation)

Bleaching compositions, laundry and automatic dishwashing detergent compositions comprising multiple-substituted bleach activators which have at least one quaternary nitrogen atom, are provided. More specifically, the invention relates to compositions which provide enhanced cleaning/bleaching benefi ...


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John C Severns, Mark R Sivik, Frederick A Hartman, Hugo R G Denutte, Jill B Costa, Alex H Chung: Biodegradable fabric softener compositions with improved perfume longevity. The Procter & Gamble Company, Thomas G Krivulka, July 2, 1996: US05531910 (36 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 enviromental impact.


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Scott W Waite, John C Severns, Mark R Sivik, Frederick A Hartman: Dryer-activated fabric conditioning and antistatic compositions with improved perfume longevity. The Procter & Gamble Company, B M Bolam, K W Zerby, J J Yetter, October 8, 1996: US05562847 (29 worldwide citation)

The present invention relates to dryer-activated fabric softening compositions comprising: (A) fabric softening compounds; and (B) an ester of an alcohol perfume wherein the ester has at least one free carboxylic acid. The ester has the general formula: ##STR1## wherein R is selected from the group ...


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John R Rusche, Frederick A Hartman, Mark R Sivik, Dennis R Bacon, Toan Trinh: Dryer-activated fabric conditioning and antistatic compositions containing biodegradable compounds having unsaturation. The Procter & Gamble Company, Robert B Aylor, December 19, 1995: US05476599 (25 worldwide citation)

The present invention relates to dryer-activated fabric softening compositions comprising: (A) quaternary ammonium compounds; (B) a carboxylic acid salt of a tertiary amine and/or a tertiary amine ester; and (C) optionally, a nonionic softener; wherein the IV of the total number of fatty acyl groups ...


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Lucille F Taylor, Mark R Sivik, Alan D Willey, James C T Burckett St Laurent, Frederick A Hartman: Automatic dishwashing compositions comprising quaternary substituted bleach activators. The Procter & Gamble Company, M D Jones, B M Bolam, K W Zerby, November 26, 1996: US05578136 (20 worldwide citation)

Automatic dishwashing detergent compositions, comprising particular quaternary-substituted bleach activators, are provided. More specifically, the invention relates to granular automatic dishwashing detergents which provide enhanced cleaning/bleaching benefits through the selection of quaternary-sub ...


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John C Severns, Mark R Sivik, Frederick A Hartman, Hugo R G Denutte, Jill B Costa, Alex H Chung: Dryer-activated fabric conditioning and antistatic compositions with improved perfume longevity. The Proctor & Gamble Company, Thomas G Krivulka, September 24, 1996: US05559088 (17 worldwide citation)

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