1
William Michael Scheper, Christopher Mark Perkins: Automatic dishwashing compositions comprising cobalt catalysts. The Procter & Gamble Company, B M Bolam, R S Echler Sr, K W Zerby, January 6, 1998: US05705464 (69 worldwide citation)

Automatic dishwashing detergent compositions comprising certain cobalt catalysts are provided. More specifically, the invention relates to automatic dishwashing detergents which provide enhanced cleaning/bleaching benefits (especially tea stain removal) through the selection of cobalt bleach catalys ...


2
Rashesh Naresh Patel, Edward Paul Fitch V, Jeffrey Donald Painter, Alan Scott Goldstein: Automatic dishwashing composition containing particles of diacyl peroxides. The Procter & Gamble Company, B M Bolam, K W Zerby, R S Echler Sr, January 20, 1998: US05710115 (43 worldwide citation)

Automatic dishwashing detergent compositions comprising a diacyl peroxide particle are disclosed. The diacyl peroxide particles preferably comprise diacyl peroxide and a stabilizing additive in which the diacyl peroxide does not dissolve. The stabilizing additive is selected from the group consistin ...


3
Dennis Joseph Barket Jr, Jill Bonham Costa, Lois Sara Gallon, Janet Sue Littig: High efficiency delivery system comprising zeolites. The Procter & Gamble Company, R S Echler Sr, B M Bolam, K W Zerby, September 21, 1999: US05955419 (28 worldwide citation)

Laundry particles comprising: a) a porous carrier selected from the group consisting of Zeolite X, Zeolite Y, and mixtures thereof; and b) laundry agents comprising from about 5% to about 100% by weight of deliverable agents, preferably comprising from about 0.1% to about 50% blocker agents.


4
Gregory Scot Miracle, Michael Eugene Burns, Patti Jean Kellett, James Charles Theophile Roger Burckett St Laurent: Color-safe bleach boosters, compositions and laundry methods employing same. The Procter & Gamble Company, B M Bolam, R S Echler Sr, K W Zerby, January 20, 1998: US05710116 (26 worldwide citation)

Bleach boosters comprising zwitterionic imines and anionic imine polyions having a net negative charge are disclosed. The bleach boosters increase bleaching effectiveness in lower temperature solutions and demonstrate superior color safety profiles. The bleach boosters are ideally suited for inclusi ...


5
Marco Petri, Henry Cheng Na: Process for manufacturing bleaching compositions. The Procter & Gamble Company, R S Echler Sr, K W Zerby, J C Rasser, January 18, 2000: US06015782 (24 worldwide citation)

Process for manufacturing bleaching compositions comprising halogen bleach, a source of bromine and an organic or inorganic derived --NH.sub.2 compound whereby improved bleaching performance is obtained and compositions obtainable by said process.


6
Eugene Paul Gosselink, Kenneth Nathan Price, Chanchal Kumar Ghosh: Compositions comprising cotton soil release polymers and protease enzymes. The Procter & Gamble Company, R S Echler Sr, K W Zerby, J C Rasser, September 19, 2000: US06121226 (21 worldwide citation)

Cotton soil release polymers comprising water soluble and/or dispersible, modified polyamines having functionalized backbone moieties and improved stability toward bleach. Also, laundry detergent compositions comprising these cotton soil release polymers having enhanced hydrophilic soil removal bene ...


7
Robert Henry Rohrbaugh, Eugene Paul Gosselink: Soil release polymers with fluorescent whitening properties. The Procter & Gamble Company, R S Echler Sr, B M Bolam, K W Zerby, November 10, 1998: US05834412 (15 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 ...


8
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 ...


9
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 ...


10
Stephen Wayne Heinzman, Arnaud Pierre Struillou: Polymeric compound comprising one or more active alcohols. The Procter & Gamble Company, R S Echler Sr, K W Zerby, S W Miller, February 6, 2001: US06184197 (14 worldwide citation)

The present invention relates to polymers containing at least one nitrogen atom, wherein at least one of the nitrogen atoms is linked to an ester group, said ester group bearing an active alcohol. By the present invention, a delayed release of the active alcohol is provided upon contact of the compo ...