The Procter Gamble Company

Wacker Chemie Ag

Giulia Ottavia Bianchetti

Stefano Scialla

Sergio Cardola

Gregory Scot Miracle

Patrick Christopher Stenger

Fabrizio Meli

Neil Joseph Lant

Sherri Lynn Randall

Giovanni Grande

Luigi Pace

Sandro Campestrini

Johan Smets

Jean-Pol Boutique

Yonas Gizaw

Nigel Patrick Somerville Roberts

Jean-Francois Bodet

Kerry Andrew Vetter

Valerio Del Duca

Hugo Robert Germain Denutte

Lon Montgomery Gray

James Lee Danziger

Vincenzo Guida

Mario Elmen Tremblay

Xiaoru Jenny Wang

Steven George Patterson

Hugo Robert Denutte

Luca Sarcinelli

Denise Malcuit Belanger

Peter Marie Kamiel Perneel

Marc Francois Theophile Evers

Elisabetta L Russo

Sohan Rajpanth Murthy

Andrea Esposito

Jeffrey Scott Weaver

Fulvio Di Furia

Christopher Charles Graham

Fulvio DiFuria

Franca Fabri

Stefano Alfano

Karel Geert Claeys

Olav Pieter Dora Tony Keijzer

Gloria Dicapua

Sarah Germana

Edgar Manuel Marin-Carrillo

David S Salloum

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

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

The need for a laundry detergent composition which provides improved removal of stains comprising a combination of mannans and other polysaccharides, is met using a combination of detersive surfactant and a cocktail of enzymes comprising a xanthan endoglucanase, a xanthan lyase, and a mannanase.

Laundry detergent compositions with stain removal

The need for a treatment composition which provides a pleasant odor to a treated situs, particularly one having a long-lasting woody, floral, fruity or citrus character, and which does not discolor over time, is met by formulating the treatment composition with microcapsules comprising a microcapsule wall formed from cross-linked formaldehyde, and a core comprising an aldehyde or ketone containing perfume, in combination with a formaldehyde scavenger which does not complex with the aldehyde and/or ketone and amine, to form complexes that result in discoloration.

Treatment compositions comprising microcapsules, primary or secondary amines, and formaldehyde scavengers

The present invention relates to the use of a cationic polymer to provide stability to microcapsules in a composition, wherein the microcapsule comprises a shell encapsulating materials having an average C log P of at least 2.5 and more than 60% by weight of the encapsulated materials have a C log P of at least 3.3. The cationic polymer is derived from the polymerization of 5 to 100 mole percent of a cationic vinyl addition monomer, 0 to 95 percent acrylamide, and 5 to 500 ppm of a tetrafunctional vinyl addition monomer cross-linking agent. The cationic polymer and encapsulated material may be used, for example, in a fabric softener composition.

Cationic polymer stabilized microcapsule composition

Particulate bleach additive composition containing enzymes, which can be used to bleach fabrics in conjunction with a conventional granular or liquid laundry detergent.

Particulate bleaching composition comprising enzymes

Liquid compositions, which are chemically and physically stable, comprising peroxygen bleach, a crystalline hydroxyl-containing stabilizing agent, perfume microcapsules and more than 10% of surfactant by weight of the total composition. The perfumes microcapsules, preferably, comprise a polymeric outer shell made of the condensation of melamine and formaldehyde. Process for laundering fabrics comprising the step of contacting the fabrics with said bleaching compositions.

Bleaching compositions containing perfume microcapsules and a stabilizing agent

A liquid acidic composition having a sulfamic acid, a second acid, and an acid-stable polymer selected from the group consisting of a sulphonated polystyrene polymer, a vinylpyrrolidone homopolymer or copolymer, and mixtures thereof, to remove limescale-containing stains from a hard-surface.

Acidic limescale removal compositions

Stable strongly acidic aqueous compositions containing persulfate salts

Laundry bleaching with improved safety to fabrics

Colored acidic aqueous liquid compositions comprising a peroxy-bleach

Process for manufacturing aqueous compositions comprising peracids

Pseudoplastic and thixotropic aqueous compositions comprise a detergent system containing an emulsion of at least two nonionic surfactants, preferably alkoxylated alcohols of the formula RO(E).sub.e (p).sub.p II where R is a hydrocarbon chain of from about 6 to about 20 carbon atoms, E is ethylene oxide, and P is propylene oxide, and e and p represent the average degrees of ethoxylation and propoxylation, said nonionic surfactants having a difference between HLB values of at least 6.5, said composition having a viscosity of from about 60 cps to about 1500 cps at 12 rpm, from about 40 cps to about 800 cps at 30 rpm, and from about 20 cps to about 500 cps at 60 rpm, and said composition preferably having a pH of from 0 to about 6.

Pseudoplastic and thixotropic cleaning compositions with specifically

Stable aqueous emulsions comprising dipicolinic acid or certain derivatives thereof and hydrophilic and hydrophobic nonionic surfactants are disclosed, as well as a process for preparing said compositions. The dipicolinic acid and derivatives thereof build viscosity in said compositions.

Stable aqueous emulsions of nonionic surfactants with a viscosity

Growing community of inventors

Rome, Italy

Giulia Ottavia Bianchetti