The Procter Gamble Company

Fabrizio Meli

Gregory Scot Miracle

Patrick Christopher Stenger

Sherri Lynn Randall

Giulia Ottavia Bianchetti

Karunakaran Narasimhan

Justin Thomas Lydon Hedin

Kerry Andrew Vetter

William Michael Scheper

Alan Thomas Brooker

Nigel Patrick Somerville Roberts

Stefan Frenzel

Andre Chieffi

Kevin Graham Blyth

Rebecca Louise Selway

Lucia Mendez Mata

Justin Thomas Hedin

Kerry Vetter

Patrick Stenger

Gregory Miracle

Sherri Randall

Giulia Bianchetti

A method of removing chemical contaminants from a composition comprising an active, a solvent, and a contaminant can include providing an initial feed supply, wherein the initial feed supply comprises the active, the solvent, and the contaminant, wherein the contaminant can include 1,4 dioxane, dimethyl dioxane, or a combination thereof; including filtering the initial feed stock through a nanofilter.

Method of using nanofiltration and reverse osmosis to remove chemical contaminants

Treatment compositions that include relatively low levels of an oligoamine. Related methods of use and preparation.

Treatment compositions comprising low levels of an oligoamine

Treatment compositions that include a surfactant system and an oligoamine, the surfactant system including linear alkyl benzene sulfonate. Related methods of use and preparation of such compositions.

Treatment compositions comprising a surfactant system and an oligoamine

A method of removing chemical contaminants from a composition comprising an active, a solvent, and a contaminant can include providing an initial feed supply, wherein the initial feed supply comprises the active, the solvent, and the contaminant, wherein the contaminant can include 1,4 dioxane, dimethyl dioxane, or a combination thereof; including filtering the initial feed stock through a nanofilter and using reverse osmosis.

A process of reducing malodors on fabrics includes combining fabrics having at least one source of malodor with a wash liquor having metal ions. The wash liquor is prepared by diluting a laundry detergent composition in water by a factor of between 100-fold and 3000-fold. The process further includes washing the fabrics in the wash liquor using an automatic wash operation, a manual wash operation or a mixture thereof; separating the fabrics and the wash liquor from one another; and drying the fabrics. The laundry detergent composition includes from 0.001% to 5% of an alkylated phenol antioxidant, a hindered phenol antioxidant, or mixtures thereof, and at least one of said antioxidants has a log D value at pH 7 equal to or greater than 1.50.

Process of reducing malodors on fabrics

The present invention relates to a particle comprising: (a) solid film-forming polymeric material; (b) liquid fabric-softening component; and (c) cationically charged polymeric material.

Particle for imparting a fabric-softening benefit to fabrics treated therewith and that provides a desirable suds suppression

The present invention relates to a detergent auxiliary composition comprising: (i) a liquid or liquefiable active component; and (ii) a water-insoluble solid support component and (iii) a water-soluble and/or water dispersible encapsulating material; and (iv) optionally one or more adjunct components, characterised in that the composition further comprises (v) a surface deposition enhancing cationic polymer or oligomer having cationic groups such that fewer than 50% are de-activated when a 1% by weight solution of the polymer or oligomer (prepared in deionised water and then adjusted to pH 7.0 with sodium carbonate or citric acid) is stored at 25&#xb0; C. for ten days (ten day storage test), wherein the surface deposition enhancing cationic polymer is adsorbed onto the water-insoluble solid support component, and wherein the water-soluble and/or water dispersible encapsulating material encapsulates the liquid or liquefiable active component, the water-insoluble solid support component and the surface deposition enhancing cationic polymer.

Composition comprising a surface deposition enhancing cyclic anime-based cationic polymer

Speckled detergent compositions with colored glassy phosphates and conventional detergent ingredients.

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Montgomery, OH, United States of America

Fabrizio Meli