Patents Represented by Attorney Bernard Lieberman
  • Patent number: 6746995
    Abstract: A unit dose wash cycle fabric softening composition for softening or conditioning fabrics in the wash cycle of an automatic washing machine, said unit dose comprising a compacted granular fabric softener composition formed from granules of softener, which granules are formed from a powder of said clay component wherein the amount of moisture in said clay component is from about 3% to about 10%, by weight, and wherein the total amount of moisture in the compacted fabric softener composition is from about 3% to about 25% by weight.
    Type: Grant
    Filed: June 13, 2002
    Date of Patent: June 8, 2004
    Assignee: Colgate-Palmolive Company
    Inventors: Hoai-Chau Cao, Alain Gourgue, Alain Jacques, Joseph Reul, Juliette Rousselet, Jeffrey T. Epp, Amjad Farooq, Charles J. Schramm, Jr.
  • Patent number: 6723305
    Abstract: It has been found that a mouthrinse comprising CPC and zinc ions is a very effective mouthrinse. It has an antibacterial effect that removes odor creating bacteria from the oral cavity. The CPC and zinc ions preferably are used in combination with an ionone terpene such as alpha ionone or a beta ionone.
    Type: Grant
    Filed: February 5, 2003
    Date of Patent: April 20, 2004
    Assignee: Colgate Palmolive Company
    Inventors: Karen J. DePierro, Lisa Christina-Beck, Hollandra P. Niles, Nuran Nabi, Alexander J. Simone, John P. Curtis
  • Patent number: 6670320
    Abstract: A unit dose wash cycle fabric softening composition for softening or conditioning fabrics in the wash cycle of an automatic washing machine, said unit dose comprising a compacted granular fabric softener composition in an amount sufficient to form a unit dose capable of providing effective softening or conditioning of fabrics in the wash cycle of said washing machine, and wherein said fabric softener composition comprises (A) a treated montmorillonite-containing clay selected to have initial properties as follows: (i) a montmorillonite content of at least 85%; and (ii) when said clay is activated with sodium ions, dried and ground to particles, said ground particles do not swell more than about 2.
    Type: Grant
    Filed: June 11, 2002
    Date of Patent: December 30, 2003
    Assignee: Colgate-Palmolive
    Inventors: Hoai-Chau Cao, Alain Gourgue, Alain Jacques, Joseph Reul, JuliettE Rousselet, Jeffrey T. Epp, Amjad Farooq, Charles J. Schramm, Jr.
  • Patent number: 6669930
    Abstract: A storage stable liquid peroxide whitening gel composition opacified with an organic and inorganic particles.
    Type: Grant
    Filed: January 15, 2003
    Date of Patent: December 30, 2003
    Assignee: Colgate Palmolive Company
    Inventors: Diego A. Hoic, Jobiah Sabelko, Prakasarao Mandadi, Suryakant Patel, Nagaraj Dixit, Michael Prencipe
  • Patent number: 6669929
    Abstract: A dentifrice composition comprising an orally acceptable vehicle having distributed therein a water hydratable film flakes having a matrix comprised of a water soluble hydroxy alkyl cellulose polymer and a starch, and having entrained therein a constituent selected from therapeutic cosmetic and decorative materials.
    Type: Grant
    Filed: December 30, 2002
    Date of Patent: December 30, 2003
    Assignee: Colgate Palmolive Company
    Inventors: Thomas J. Boyd, Guofeng Xu, M. Teresa R. Carale
  • Patent number: 6664226
    Abstract: A unit dose laundry composition for softening or conditioning fabrics which is suitable as an additive to the wash cycle of an automatic washing machine, said unit dose composition comprising a compacted granular composition comprising a fabric softener or a fabric conditioner, said compacted granular composition being characterized by having a spherical shape and having no discrete outer layer surrounding said fabric softener or conditioner, which outer layer is comprised of an alkaline material such that the pH of the wash water is increased upon the dissolution of said outer layer in said wash water.
    Type: Grant
    Filed: January 22, 2002
    Date of Patent: December 16, 2003
    Assignee: Colgate-Palmolive Co
    Inventors: Alain Jacques, Juliette Rousselet, Hoai-Chau Cao
  • Patent number: 6664222
    Abstract: A unit dose wash cycle fabric softening composition for softening or conditioning fabrics in the wash cycle of an automatic washing machine, said unit dose comprising a compacted granular fabric softener composition comprising a softening clay component in an amount sufficient to form a unit dose capable of providing effective softening or conditioning of fabrics in the wash cycle of said washing machine.
    Type: Grant
    Filed: June 13, 2002
    Date of Patent: December 16, 2003
    Assignee: Colgate-Palmolive Co.
    Inventors: Hoai-Chau Cao, Alain Gourgue, Alain Jacques, Joseph Reul, Juliette Rousselet, Jeffrey T. Epp, Amjad Farooq, Charles J. Schramm, Jr.
  • Patent number: 6664223
    Abstract: An aqueous fabric care composition for use in the wash or rinse cycle of a washing machine for cleaning or softening of fabrics concomitant with providing improved benefits to treated fabrics relating to moisture absorption, fragrance deposition, soil removal, reduced wrinkling prior to ironing and better appearance after ironing, said composition comprising: (a) from about 0.1% to about 30%, by weight, of a surfactant selected from the group consisting of anionic, nonionic and cationic surfactants, and wherein said surfactant is not derived from hydrazine; (b) from about 0.1% to about 5% by weight of (i) a polymer derived from a polycarboxylic acid; and (ii) a compound derived from urea; and (c) balance water and adjuvants.
    Type: Grant
    Filed: August 27, 2002
    Date of Patent: December 16, 2003
    Assignee: Colgate-Palmolive Co.
    Inventors: Marianne Zappone, Dixie June Umstead, Marija Heibel, Sayed Ibrahim
  • Patent number: 6652841
    Abstract: A two component antiplaque dentifrice composition is disclosed which comprises first and second dentifrice components containing an enzyme such as papain and a metal salt such as stannous fluoride, the first and second dentifrice components being maintained separate from the other until dispensed for application to teeth.
    Type: Grant
    Filed: August 28, 2002
    Date of Patent: November 25, 2003
    Assignee: Colgate Palmolive Company
    Inventors: James R. Brown, Lori H. Szeles, Susan M. Herles, Michael Prencipe, James G. Masters
  • Patent number: 6620437
    Abstract: A perfume-containing water-in-oil microemulsion is provided which is capable of being mixed with an aqueous fabric softener base composition to provide perfume thereto. The use of the defined microemulsion enables the addition of perfume as well as other cosmetic attributes to an aqueous base composition under conditions of low shear while avoiding any problems of gelation or physical instability in the finished fabric softener product.
    Type: Grant
    Filed: February 15, 2001
    Date of Patent: September 16, 2003
    Assignee: Colgate-Palmolive Co.
    Inventors: Eric Ewbank, Dominique Tummers
  • Patent number: 6620777
    Abstract: Stable fabric softening compositions are disclosed comprising: (a) a cationic softening compound; (b) a non-confined fragrance oil; (c) at least one fabric or skin beneficiating ingredient free of any water-insoluble polymer or non-polymeric carrier material and which beneficiating ingredient is contained within friable microcapsules comprising an aminoplast polymeric shell with the proviso that when the beneficiating ingredient is a fragrance oil, the fabric softening composition is prepared by adding sequentially or in combination (i) said non-confined fragrance oil of (b); and (ii) the encapsulated fragrance oil of (c) to said cationic softening compound in the absence of any suspending agent; and (d) balance water whereby the ordinary manipulation of fabric during wearing or handling is capable of rupturing the polymeric shell of said microcapsules to release said fabric or skin beneficiating ingredient.
    Type: Grant
    Filed: June 27, 2001
    Date of Patent: September 16, 2003
    Assignee: Colgate-Palmolive Co.
    Inventors: Marija Heibel, Alain Jacques, Joseph Reul, Daniel Wayne Smith, Karen Drehs, Amjad Farooq
  • Patent number: 6589930
    Abstract: A unit dose wash cycle fabric softening composition for softening or conditioning fabrics in the wash cycle of an automatic washing machine, said unit dose comprising (a) a compacted granular fabric softener composition or (b) an encapsulated liquid and/or granular fabric softener composition, the amount of (a) or (b) being sufficient to form a unit dose capable of providing effective softening or conditioning of fabrics in the wash cycle of said washing machine.
    Type: Grant
    Filed: March 29, 2001
    Date of Patent: July 8, 2003
    Assignee: Colgate-Palmolive Co.
    Inventors: Alain Jacques, Juliette Rousselet, Hoai-Chau Cao
  • Patent number: 6562770
    Abstract: A stable fragrance-containing gel is provided which is capable of being mixed with a fragrance-free base composition comprised of a homogeneous aqueous structured liquid detergent composition to form a pourable fragrance-containing homogeneous aqueous structured detergent composition.
    Type: Grant
    Filed: March 27, 2001
    Date of Patent: May 13, 2003
    Assignee: Colgate-Palmolive Co.
    Inventors: Evgueni E. Pashkovski, Amjad Farooq, Marija Heibel, Ammanuel Mehreteab, Lynne Miller, Jeff Mastrull, Richard Theiler
  • Patent number: 6502325
    Abstract: A method of treating fabric which provides improved benefits to treated fabrics relating to moisture absorption, fragrance deposition, soil removal, reduced wrinkling prior to ironing and better appearance after ironing, said process comprising applying to the fabric a dryer sheet comprising a substrate and a coating composition comprising: (a) from about 0.1% to about 30%, by weight, of a surfactant selected from the group consisting of anionic, nonionic and cationic surfactants, and wherein said surfactant is not derived from hydrazine; (b) from about 0.1% to about 5% by weight of (i) a polymer derived from a polycarboxylic acid; and (ii) a compound derived from urea; and (c) balance water and adjuvants.
    Type: Grant
    Filed: August 9, 2000
    Date of Patent: January 7, 2003
    Assignee: Colgate-Palmolive Co.
    Inventors: Marianne Zappone, Dixie June Umstead, Marija Heibel, Sayed Ibrahim
  • Patent number: 6362158
    Abstract: An aqueous multi-phase liquid fabric softener composition comprised of at least two phases, all of said phases being transparent or translucent, said fabric softener composition comprising: (a) from about 5% to about 45%, by weight, of a cationic softening material; (b) from about 5% to about 15%, by weight, of a solvent having a partition coefficient of log P of from about 0.70 to about 2.0; (c) from about 0.2% to about 1.5%, by weight, of a mineral electrolyte; (d) a water-immiscible oil-based perfume in an amount sufficient to provide the desired degree of fragrance; and (d) balance water whereby said multi-phase softener composition is capable of being converted to a milky macroemulsion upon dilution with water.
    Type: Grant
    Filed: June 29, 2000
    Date of Patent: March 26, 2002
    Assignee: Colgate-Palmolive Co.
    Inventors: Jean-Paul Grandmaire, Anita Hermosilla
  • Patent number: 6294516
    Abstract: A unit dose wash cycle fabric softening composition for softening or conditioning fabrics in the wash cycle of an automatic washing machine, said unit dose comprising (a) a compacted granular fabric softener composition or (b) an encapsulated liquid and/or granular fabric softener composition, the amount of (a) or (b) being sufficient to form a unit dose capable of providing effective softening or conditioning of fabrics in the wash cycle of said washing machine.
    Type: Grant
    Filed: July 20, 2000
    Date of Patent: September 25, 2001
    Assignee: Colgate-Palmolive Co.
    Inventors: Alain Jacques, Juliette Rousselet, Hoai-Chau Cao
  • Patent number: 6291421
    Abstract: A unit dose wash cycle fabric softening composition for softening or conditioning fabrics in the wash cycle of an automatic washing machine, said unit dose comprising (a) a compacted granular fabric softener composition, the amount of (a) being sufficient to form a unit dose capable of providing effective softening or conditioning of fabrics in the wash cycle of said washing machine, and wherein said fabric softener composition comprises a treated montmorillonite-containing clay selected to have initial properties as follows: (i) a montmorillonite content of at least 85%; and (ii) when said clay is activated with sodium ions, dried and ground to particles, said ground particles do not swell more than about 2.
    Type: Grant
    Filed: October 9, 2000
    Date of Patent: September 18, 2001
    Assignee: Colgate-Palmolive Co.
    Inventors: Alain Jacques, Juliette Rousselet, Hoai-Chau Cao
  • Patent number: 6258767
    Abstract: A unit dose laundry composition for softening or conditioning fabrics which is suitable as an additive to the wash cycle of an automatic washing machine, said unit dose composition comprising a compacted granular composition comprising a fabric softener or a fabric conditioner, said compacted granular composition being characterized by having a spherical shape and having no discrete outer layer surrounding said fabric softener or conditioner, which outer layer is comprised of an alkaline material such that the pH of the wash water is increased upon the dissolution of said outer layer in said wash water.
    Type: Grant
    Filed: April 26, 2000
    Date of Patent: July 10, 2001
    Assignee: Colgate-Palmolive Co.
    Inventors: Alain Jacques, Juliette Rousselet
  • Patent number: 6235697
    Abstract: A laundry detergent composition is provided for enhanced whitening and stain removal of washed laundry comprising: a) from about 1% to about 50%, by weight, of a surfactant or surfactant mixture selected from the group consisting of anionic and nonionic surfactants; b) a protease enzyme in an amount sufficient to provide from at least about 0.030 to about 3.0 Kilo Novo Protease Units (KNPU) of activity of protease enzyme per gram of detergent composition; c) a cellulase enzyme of the endoglucanase type in an amount sufficient to provide from about 0.5 to about 100 CMC units per gram of detergent composition; and d) from about 0.5% to about 10% by weight, of an acrylic acid-based polymer and copolymer.
    Type: Grant
    Filed: May 12, 2000
    Date of Patent: May 22, 2001
    Assignee: Colgate-Palmolive Co.
    Inventors: Joseph Robert Knorr, Barbara Hepler, Mary Holmgren
  • Patent number: 6194374
    Abstract: A biodegradable fabric softening composition or article is provided for softening laundry and is essentially free of a quaternary ammonium compound softener. The composition or article comprises a clay carrier, a defined polyphosphonate compound, and a defined PEC which is a fabric softening compound selected from among esters of pentaerythritol, oligomers of pentaerythritol or alkylene oxide derivatives of such esters and oligomers.
    Type: Grant
    Filed: February 3, 2000
    Date of Patent: February 27, 2001
    Assignee: Colgate-Palmolive Co.
    Inventors: André Crutzen, France Wouters