The Procter Gamble Company

Other

Christiaan A Thoen

James P Johnston

Regine Labeque

Abdennaceur Fredj

Pierre M Lenoir

Rajan Keshav Panandiker

John McMillan McIver

Frederick E Hardy

Adbennaceur Fredj

Alan David Willey

Jean-Pol Boutique

Alfred Busch

Francesco De Buzzaccarini

Axel Masschelein

James E Thompson

Alan D Willey

Dwight M Peterson

Gazeau Didier

Finlay MacCorquodale

Compositions comprising a perfume and an amino-functional polymer

Aqueous liquid detergent compositions are described which comprise a proteolytic enzyme wherein the proteolytic activity is reversibly inhibited by a peptide trifluoromethyl ketone.

Liquid detergents containing a peptide trifluoromethyl ketone

The invention relates to a detergent composition which is a liquid detergent composition which comprises a surfactant, a proteolytic enzyme, and an enzyme inhibitor which is a peptide aldehyde. Said peptide aldehyde inhibitor contain 4 or 5 amino acids. Said peptide aldehydes are used to enhance the stability of proteolytic enzymes in liquid detergent environments.

Liquid detergents containing a peptide aldehyde

Liquid detergent compositions are disclosed which contain conventional detergency ingredients and an enzyme system, wherein the enzyme system comprises a mixture of a lipase, or mixtures thereof, and a modified bacterial serine protease, or mixtures of said proteases.

Liquid detergent composition containing lipase and protease

Detergent compositions inhibiting dye transfer

Liquid detergent compositions are disclosed, which contain a solid peroxygen compound suspended in a liquid phase containing water and at least one water-miscible solvent, and low levels of silicate which provide adequate suspension for the solid peroxygen compound in the liquid phase.

Liquid detergent compositions containing a suspended peroxygen bleach

Aqueous liquid detergent compositions are described which comprise a proteolytic enzyme wherein the proteolytic activity is reversibly inhibited by an .alpha.-amino boronic acid.

Liquid detergents containing an .alpha.-amino boronic acid

Dye transfer inhibiting compositions containing a metallocatalyst, a

Dye transfer inhibiting compositions comprising bleaching agents and a

Detergent compositions inhibiting dye transfer in washing

Included is a liquid detergent composition comprising detersive surfactant, proteolytic enzyme, a detergent-compatible second enzyme, and an aryl boronic acid of the structure: ##STR1## where X is selected from C.sub.1 -C.sub.6 alkyl, substituted C.sub.1 -C.sub.6 alkyl, aryl, substituted aryl, hydroxyl, hydroxyl derivative, amine, C.sub.1 -C.sub.6 alkylated amine, amine derivative, halogen, nitro, thiol, thiol derivative, aldehyde, acid, acid salt, ester, sulfonate or phosphonate; each Y is independently selected from hydrogen, C.sub.1 -C.sub.6 alkyl, substituted C.sub.1 -C.sub.6 alkyl, aryl, substituted aryl, hydroxyl, hydroxyl derivative, halogen, amine, alkylated amine, amine derivative, nitro, thiol, thiol derivative, aldehyde, acid, ester, sulfonate or phosphonate; and n is 0 to 4.

Liquid detergents with an aryl acid for inhibition of proteolytic enzyme

The present invention relates to dye transfer inhibiting compositions comprising: a) a polymer selected from polyamine N-oxide containing polymers which contain units having structure formula (I), wherein P is a polymerisable unit, whereto the N--O group can be attached to or wherein the N--O group forms part of the polymerisable unit or a combination of both; A is (a), (b), (c), --O--, --S--, (d); x is O or 1; R are aliphatic, ethoxylated aliphatic, aromatic, heterocyclic or alicyclic groups or any combination thereof whereto the nitrogen of the N--O group can be attached or wherein the nitrogen of the N--O group forms part of these groups; b) a polymeric dispersing agent.

Dye transfer inhibiting compositions comprising polymeric dispersing

Growing community of inventors

Haasdonk, Belgium

Christiaan A Thoen