Patents by Inventor Chantal Gallant

Chantal Gallant 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).

  • Patent number: 6197735
    Abstract: A light duty, liquid comprising: a paraffin sulfonate, an alpha olefin sulfonate, an ethoxylated alkyl ether sulfate, an ethoxylated nonionice surfactant, a magnesium containing inorganic compound, and water.
    Type: Grant
    Filed: April 14, 2000
    Date of Patent: March 6, 2001
    Assignee: Colgate-Palmolive Co.
    Inventors: Rita Erilli, Chantal Gallant
  • Patent number: 6187734
    Abstract: A light duty, liquid comprising: a paraffin sulfonate, an alpha olefin sulfonate, an ethoxylated alkyl ether sulfate, a zwitterionic or dialkyl sulfo succinate surfactant, a magnesium containing inorganic compound, and water.
    Type: Grant
    Filed: April 14, 2000
    Date of Patent: February 13, 2001
    Assignee: Colgate-Palmolive Co.
    Inventors: Rita Erilli, Chantal Gallant
  • Patent number: 6180579
    Abstract: A light duty, liquid comprising: a paraffin sulfonate, an alpha olefin sulfonate, an ethoxylated alkyl ether sulfate, an amine oxide or ether carboxylide surfactant, a magnesium containing inorganic compound, and water.
    Type: Grant
    Filed: April 14, 2000
    Date of Patent: January 30, 2001
    Assignee: Colgate-Palmolive Co.
    Inventors: Rita Erilli, Chantal Gallant
  • Patent number: 6156717
    Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising: a C.sub.8-18 ethoxylated alkyl ether sulfate anionic surfactant, a sulfonate anionic surfactant, a water insoluble organic compound, a cosurfactant, an ethoxylated methyl ester and water.
    Type: Grant
    Filed: April 14, 2000
    Date of Patent: December 5, 2000
    Assignee: Colgate-Palmolive Company
    Inventors: Rita Erilli, Chantal Gallant
  • Patent number: 5891839
    Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising: a sulfonate surfactant, an alkali metal or ammonium salt of a C.sub.8-18 ethoxylated alkyl ether sulfate anionic surfactant, a sulfoacetate, sulfosuccinate or carboxylate surfactant, and water.
    Type: Grant
    Filed: May 20, 1997
    Date of Patent: April 6, 1999
    Assignee: Colgate Palmolive Company
    Inventors: Rita Erilli, Chantal Gallant
  • Patent number: 5866529
    Abstract: A high foaming, nonionic surfactant based, light duty, liquid detergent with desirable cleansing properties and mildness to the human skin comprising a water soluble nonionic surfactant, a sulfate anionic surfactant, a sulfonate anionic surfactant, a water soluble, foaming zwitterionic betaine surfactant, an oil containing gelatin bead, a clay and water.
    Type: Grant
    Filed: September 20, 1996
    Date of Patent: February 2, 1999
    Assignee: Colgate-Palmolive Co
    Inventors: Rita Erilli, Chantal Gallant
  • Patent number: 5703028
    Abstract: This invention relates to a liquid crystal composition comprising a water insoluble organic compound, a sulfonate surfactant, an abrasive, an ethoxylated alkyl ether sulfate surfactant, a cosurfactant and water.
    Type: Grant
    Filed: June 14, 1996
    Date of Patent: December 30, 1997
    Assignee: Colgate-Palmolive Co
    Inventors: Rita Erilli, Chantal Gallant, Regis Lysy
  • Patent number: 5679877
    Abstract: A thickened liquid cleaning composition with desirable cleaning properties and mildness to the human skin comprising a paraffin sulfonate, an ethoxylated alkyl ether sulfate, optionally, a zwitterionic, a clay thickener, optionally, an abrasive and an essential oil and water.
    Type: Grant
    Filed: June 14, 1996
    Date of Patent: October 21, 1997
    Assignee: Colgate-Palmolive Co.
    Inventors: Rita Erilli, Chantal Gallant, Viviane Tack
  • Patent number: 5427707
    Abstract: The physical stability of liquid gel-like compositions based on thixotropic thickener is greatly improved by incorporating in the composition small amounts, such as 0.1 to 0.2 weight percent of long chain fatty acids and salts thereof. The aqueous compositions containing inorganic builder salts and other functional inorganic salts, chlorine bleach, bleach stable detergent, at least one thixotropic thickener and a fatty acid or alkali metal salt of the fatty acid as a physical stabilizer exhibit a significant increase in apparent viscosity and remain stable against phase separation for an extended period of time. The thixotropic properties can be retained or improved using smaller levels of the thixotropic thickener than in the absence of the physical stabilizer. The stability, chlorine-bleach loss and cleaning ability of the compositions is further improved, when the composition pH is at least 11.2, when added to an aqueous wash both at a concentration of about 10 grams per liter.
    Type: Grant
    Filed: June 22, 1994
    Date of Patent: June 27, 1995
    Assignee: Colgate Palmolive Co.
    Inventors: Julien Drapier, Chantal Gallant, Leo Laitem, Marta Delsignore, Makarand Shevade, Rhyta Rounds, Divaker Kenkare, Thomas Davan, Nagaraj S. Dixit
  • Patent number: 5057237
    Abstract: The physical stability of liquid gel-like automatic dishwasher detergent compositions based on montmorillonite, attapulgite, hectorite or other inorganic colloid-forming clay or other thixotropic thickener is greatly improved by incorporating in the composition small amounts, such as 0.1 or 0.2 weight percent, of aluminum or zinc stearate or other polyvalent metal salt of long chain fatty acid. The aqueous compositions containing inorganic builder salts and other functional inorganic salts, chlorine bleach, bleach-stable detergent, thixotropic thickener and polyvalent metal salt of a fatty acid as a physical stabilizer remain stable against phase separation for periods in excess of six weeks under a wide range of temperatures. The thixotropic properties can be retained or improved using smaller levels of the clay thixotropic thickener than in the absence of the physical stabilizer.
    Type: Grant
    Filed: January 3, 1990
    Date of Patent: October 15, 1991
    Assignee: Colgate Palmolive Co.
    Inventors: Julien Drapier, Chantal Gallant, France Wouters, Leo Laitem
  • Patent number: 4857226
    Abstract: The physical stability and rheological properties variations of liquid gel-like compositions based on montmorillonite, attapulgite, hectorite or other inorganic colloid-forming clay or other thixotropic thickener are greatly improved by incorporating in the composition small amounts, such as about 1.0 weight percent, of polyacrylic acid polymers or copolymers and their salts and small amounts, such as 0.2 or 0.4 weight percent, of calcium, magnesium, aluminum or zinc stearate or other polyvalent metal salt of long chain fatty acid. The aqueous compositions containing inorganic builder salts and other functional inorganic salts, chlorine bleach, bleach-stable detergent, thixotropic thickener, and polyacrylic acid polymers and copolymers and their salts and polyvalent metal salt of a fatty acid as physical stabilizers remain stable against rheological properties variations with time and phase separation for periods in excess of twelve weeks under a wide range of temperatures.
    Type: Grant
    Filed: October 29, 1986
    Date of Patent: August 15, 1989
    Assignee: Colgate-Palmolive Company
    Inventors: Julien Drapier, Chantal Gallant, Daniel van de Gaer
  • Patent number: 4801395
    Abstract: The physical stability of liquid gel-like compositions based on montmorillonite, attapulgite, hectorite or other inorganic colloid-forming clay or other thixotropic thickener is greatly improved by incorporating in the composition small amounts, such as 0.1 to 0.2 weight percent of long chain fatty acids. The aqueous compositions containing inorganic builder salts and other functional inorganic salts, chlorine bleach, bleach-stable detergent, thixotropic thickener and a fatty acid as a physical stabilizer exhibit a significant increase in apparent viscosity and remain stable against phase separation for an extended period of time. The thixotropic properties can be retained or improved using smaller levels of the clay thixotropic thickener than in the absence of the physical stabilizer. Use as liquid gel-like automatic dishwasher compositions are described.
    Type: Grant
    Filed: August 7, 1986
    Date of Patent: January 31, 1989
    Assignee: Colgate-Palmolive Company
    Inventors: Georges Chazard, Julien Drapier, Chantal Gallant, Daniel van De Gaer
  • Patent number: 4752409
    Abstract: The physical stability of liquid gel-like compositions based on montmorillonite, attapulgite, hectorite or other inorganic colloid-forming clay or other thixotropic thickener is greatly improved by incorporating in the composition small amounts, such as 0.1 or 0.2 weight percent, of calcium, magnesium, aluminum or zinc stearate or other polyvalent metal salt of long chain fatty acid. The aqueous compositions containing inorganic builder salts and other functional inorganic salts, chlorine bleach, bleach-stable detergent, thixotropic thickener and polyvalent metal salt of a fatty acid as a physical stabilizer remain stable against phase separation for periods in excess of twelve weeks under a wide range of temperatures. The thixotropic properties can be retained or improved using smaller levels of the clay thixotropic thickener than in the absence of the physical stabilizer. Use as liquid gel-like automatic dishwasher compositions are described.
    Type: Grant
    Filed: September 5, 1986
    Date of Patent: June 21, 1988
    Assignee: Colgate-Palmolive Company
    Inventors: Julien Drapier, Chantal Gallant, Daniel Van De Gaer, Jean-Paul Delvenne