Patents by Inventor Izabella Zilbert

Izabella Zilbert 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).

  • Polymer-grafted stretchable cotton
    Patent number: 6908976
    Abstract: A solution for forming a graft substrate containing a graft initiator, a catalyst for activating the graft initiator, a polymerizable silicon softener, and at least one additional prepolymer, each of the softener and the prepolymer which includes a functional group for reaction with an activated site on the substrate for grafting thereto and water. The treated fiber exhibits excellent crockfastness, color fastness, and abrasion resistance, strength, and has a soft hand.
    Type: Grant
    Filed: October 2, 2003
    Date of Patent: June 21, 2005
    Assignee: Healthtex Apparel Corp.
    Inventors: Mohan L. Sanduja, Carl Horowitz, Izabella Zilbert, Paul Thottathil, Gerald L. Williamson
  • Polymer-grafted stretchable cotton
    Publication number: 20040072948
    Abstract: A solution for forming a graft substrate containing a graft initiator, a catalyst for activating the graft initiator, a polymerizable silicon softener, and at least one additional prepolymer, each of the softener and the prepolymer which includes a functional group for reaction with an activated site on the substrate for grafting thereto and water. The treated fiber exhibits excellent crockfastness, color fastness, and abrasion resistance, strength, and has a soft hand.
    Type: Application
    Filed: October 2, 2003
    Publication date: April 15, 2004
    Inventors: Mohan L. Sanduja, Carl Horowitz, Izabella Zilbert, Paul Thottathil, Gerald L. Williamson
  • Polymer-grafted stretchable cotton
    Patent number: 6645255
    Abstract: A solution for forming a graft substrate containing a graft initiator, a catalyst for activating the graft initiator, a polymerizable silicon softener, and at least one additional prepolymer, each of the softener and the prepolymer which includes a functional group for reaction with an activated site on the substrate for grafting thereto and water. The treated fiber exhibits excellent crockfastness, color fastness, and abrasion resistance, strength, and has a soft hand.
    Type: Grant
    Filed: April 4, 2001
    Date of Patent: November 11, 2003
    Assignee: Healthtex Apparel Corp.
    Inventors: Mohan L. Sanduja, Carl Horowitz, Izabella Zilbert, Paul Thottathil, Gerald L. Williamson
  • Polymer grafted cotton
    Patent number: 6645256
    Abstract: A solution for forming a graft substrate containing a graft initiator, a catalyst for activating the graft initiator, a polymerizable silicon softener, and at least one additional prepolymer, each of the softener and the prepolymer which includes a functional group for reaction with an activated site on the substrate for grafting thereto and water. The treated fiber exhibits excellent crockfastness, color fastness, and abrasion resistance, and has a soft hand.
    Type: Grant
    Filed: April 4, 2001
    Date of Patent: November 11, 2003
    Assignee: Healthtex Apparel Corp.
    Inventors: Mohan L. Sanduja, Carl Horowitz, Izabella Zilbert, Paul Thottathil, Gerald L. Williamson
  • Polymer for printed cotton
    Patent number: 6638319
    Abstract: A solution for forming a graft substrate containing a graft initiator, a catalyst for activating the graft initiator, a polymerizable silicon softener, and at least one additional prepolymer, each of the softener and the prepolymer which includes a functional group for reaction with an activated site on the substrate for grafting thereto and water. The treated fiber exhibits excellent crockfastness, color fastness, and abrasion resistance, and has a soft hand.
    Type: Grant
    Filed: April 4, 2001
    Date of Patent: October 28, 2003
    Assignee: Healthtex Apparel Corp.
    Inventors: Mohan L. Sanduja, Carl Horowitz, Izabella Zilbert, Paul Thottathil, Gerald L. Williamson
  • Polymer for printed cotton
    Publication number: 20030079296
    Abstract: A solution for forming a graft substrate containing a graft initiator, a catalyst for activating the graft initiator, a polymerizable silicon softener, and at least one additional prepolymer, each of the softener and the prepolymer which includes a functional group for reaction with an activated site on the substrate for grafting thereto and water. The treated fiber exhibits excellent crockfastness, color fastness, and abrasion resistance, and has a soft hand.
    Type: Application
    Filed: April 4, 2001
    Publication date: May 1, 2003
    Inventors: Mohan L. Sanduja, Carl Horowitz, Izabella Zilbert, Paul Thottathil, Gerald L. Williamson
  • Polymer grafted cotton
    Publication number: 20030074740
    Abstract: A solution for forming a graft substrate containing a graft initiator, a catalyst for activating the graft initiator, a polymerizable silicon softener, and at least one additional prepolymer, each of the softener and the prepolymer which includes a functional group for reaction with an activated site on the substrate for grafting thereto and water. The treated fiber exhibits excellent crockfastness, color fastness, and abrasion resistance, and has a soft hand.
    Type: Application
    Filed: April 4, 2001
    Publication date: April 24, 2003
    Inventors: Mohan L. Sanduja, Carl Horowitz, Izabella Zilbert, Paul Thottathil, Gerald L. Williamson
  • Polymer-grafted stretchable cotton
    Publication number: 20030046770
    Abstract: A solution for forming a graft substrate containing a graft initiator, a catalyst for activating the graft initiator, a polymerizable silicon softener, and at least one additional prepolymer, each of the softener and the prepolymer which includes a functional group for reaction with an activated site on the substrate for grafting thereto and water. The treated fiber exhibits excellent crockfastness, color fastness, and abrasion resistance, strength, and has a soft hand.
    Type: Application
    Filed: April 4, 2001
    Publication date: March 13, 2003
    Inventors: Mohan L. Sanduja, Carl Horowitz, Izabella Zilbert, Paul Thottathil, Gerald L. Williamson
  • Coated polymeric foam
    Publication number: 20030012946
    Abstract: Disclosed is both a method and composition for providing a coated low density foam. The coated low density foam includes a low density foam substrate coated with mixture comprising a prepolymer, a monomer, a catalyst and a graft initiator. The coating is grafted onto a low density foam substrate to provide the low density foam substrate protection from abrasions, tears, scratches, ozone and UV light, while maintaining the flexibility of the foam substrate.
    Type: Application
    Filed: June 28, 2001
    Publication date: January 16, 2003
    Inventors: Stephen C. Davis, Mohan L. Sanduija, Carl Horowitz, Izabella Zilbert, Paul Thottathill