Patents by Inventor Michel Gilbert Jose Delroisse

Michel Gilbert Jose Delroisse has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fabric conditioners
    Patent number: 9150822
    Abstract: An aqueous fabric conditioner composition comprising (a) from 2 to 9 wt % of a fabric softening active, by weight of the total composition, wherein the fabric softening active is an ester-linked quaternary ammonium compound having fatty acid chains comprising from 20 to 35 wt % of saturated C18 chains and from 20 to 35 wt % of monounsaturated C18 chains, by weight of total fatty acid chains; and (b) from 0.01 to 0.5 wt %, by weight of the total composition, of a floc prevention agent, which is a non-ionic alkoxylated material having an HLB value of from 8 to 18, wherein the aqueous fabric conditioner composition has a viscosity of greater than 50 cps, preferably from 55 to 200 cps as measured on a cup and bob viscometer; the viscosity being continuously measured under shear at 106 s?1 for 60 seconds, at 25° C. and wherein the composition leads to little or no floc formation upon addition to water.
    Type: Grant
    Filed: November 4, 2011
    Date of Patent: October 6, 2015
    Assignee: Conopco, Inc.
    Inventors: Elizabeth Ann Clowes, Michel Gilbert Jose Delroisse, Denis James Gregory, Robert Allan Hunter, Karl Gareth Kean Jones, James Merrington, Mark Nicholas Newman, Janette Perry, Shaun Charles Walsh, Jenny Wiggans
  • FABRIC CONDITIONERS
    Publication number: 20140057827
    Abstract: An aqueous fabric conditioner composition comprising (a) from 2 to 9 wt % of a fabric softening active, by weight of the total composition, wherein the fabric softening active is an ester-linked quaternary ammonium compound having fatty acid chains comprising from 20 to 35 wt % of saturated C18 chains and from 20 to 35 wt % of monounsaturated C18 chains, by weight of total fatty acid chains; and (b) from 0.01 to 0.5 wt %, by weight of the total composition, of a floc prevention agent, which is a non-ionic alkoxylated material having an HLB value of from 8 to 18, wherein the aqueous fabric conditioner composition has a viscosity of greater than 50 cps, preferably from 55 to 200 cps as measured on a cup and bob viscometer; the viscosity being continuously measured under shear at 106 s?1 for 60 seconds, at 25° C. and wherein the composition leads to little or no floc formation upon addition to water.
    Type: Application
    Filed: November 4, 2011
    Publication date: February 27, 2014
    Inventors: Elizabeth Ann Clowes, Michel Gilbert Jose Delroisse, Denis James Gregory, Robert Allan Hunter, Karl Gareth Kean Jones, James Merrington, Mark Nicholas Newman, Janette Perry, Shaun Charles Walsh, Jenny Wiggans
  • Composition and method for bleaching a substrate
    Patent number: 6696403
    Abstract: The invention relates to catalytically bleaching substrates, especially laundry fabrics, with a bleaching composition using either air or a peroxyl source.
    Type: Grant
    Filed: February 5, 2002
    Date of Patent: February 24, 2004
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Riccardo Filippo Carina, Michel Gilbert Jose Delroisse, Ronald Hage, David Tetard
  • Composition and method for bleaching a substrate
    Publication number: 20030008796
    Abstract: The invention relates to catalytically bleaching substrates, especially laundry fabrics, with a bleaching composition using either air or a peroxyl source.
    Type: Application
    Filed: February 5, 2002
    Publication date: January 9, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Riccardo Filippo Carina, Michel Gilbert Jose Delroisse, Ronald Hage, David Tetard