Patents by Inventor Ronnie Franklin Lack

Ronnie Franklin Lack 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).

  • Wrinkle free-water resistant fabrics and garments and method
    Patent number: 6825138
    Abstract: A textile treatment process, treatment bath, and treated fabric are disclosed. The process imparts water repellant, stain resistant, and wrinkle-free properties as well as aesthetically pleasing hand properties to a fabric made in whole or in part of fibers having a hydroxyl group, such as cellulosic fibers, though immersion in an aqueous bath and subsequent heating for curing. The aqueous treatment bath contains a urea resin, polytetrafluorethylene (PTFE) and, preferably, fluoroalkyl acrylate co-polymer.
    Type: Grant
    Filed: April 12, 2002
    Date of Patent: November 30, 2004
    Assignee: Warmkraft, Inc.
    Inventor: Ronnie Franklin Lack
  • Bath for producing wrinkle free-water resistant fabrics and garments
    Patent number: 6746491
    Abstract: A textile treatment process, treatment bath, and treated fabric are disclosed. The process imparts water repellant, stain resistant, and wrinkle-free properties as well as aesthetically pleasing hand properties to a fabric made in whole or in part of fibers having a hydroxyl group, such as cellulosic fibers, though immersion in an aqueous bath and subsequent heating for curing. The aqueous treatment bath contains a urea resin, polytetrafluorethylene (PTFE) and, preferably, fluoroalkyl acrylate copolymer.
    Type: Grant
    Filed: March 20, 2002
    Date of Patent: June 8, 2004
    Assignee: Warmkraft, Inc.
    Inventor: Ronnie Franklin Lack
  • Wrinkle free-water resistant fabrics and garments and method
    Publication number: 20020137414
    Abstract: A textile treatment process, treatment bath, and treated fabric are disclosed. The process imparts water repellant, stain resistant, and wrinkle-free properties as well as aesthetically pleasing hand properties to a fabric made in whole or in part of fibers having a hydroxyl group, such as cellulosic fibers, though immersion in an aqueous bath and subsequent heating for curing. The aqueous treatment bath contains a urea resin, polytetrafluorethylene (PTFE) and, preferably, fluoroalkyl acrylate co-polymer.
    Type: Application
    Filed: April 12, 2002
    Publication date: September 26, 2002
    Applicant: Warmkraft, Inc.
    Inventor: Ronnie Franklin Lack
  • Bath for producing wrinkle free-water resistant fabrics and garments
    Publication number: 20020102892
    Abstract: A textile treatment process, treatment bath, and treated fabric are disclosed. The process imparts water repellant, stain resistant, and wrinkle-free properties as well as aesthetically pleasing hand properties to a fabric made in whole or in part of fibers having a hydroxyl group, such as cellulosic fibers, though immersion in an aqueous bath and subsequent heating for curing. The aqueous treatment bath contains a urea resin, polytetrafluorethylene (PTFE) and, preferably, fluoroalkyl acrylate copolymer.
    Type: Application
    Filed: March 20, 2002
    Publication date: August 1, 2002
    Applicant: Warmkraft, Inc.
    Inventor: Ronnie Franklin Lack
  • Wrinkle free-water resistant fabrics and garments
    Patent number: 6372674
    Abstract: A textile treatment process, treatment bath, and treated fabric are disclosed. The process imparts water repellant, stain resistant, and wrinkle-free properties as well as aesthetically pleasing hand properties to a fabric made in whole or in part of fibers having a hydroxyl group, such as cellulosic fibers, though immersion in an aqueous bath and subsequent heating for curing. The aqueous treatment bath contains 8%-14% urea resin, preferably DMDHEU, and 4%-10% of a polytetrafluorethylene, preferably ZONYL® PTFE.
    Type: Grant
    Filed: September 2, 1999
    Date of Patent: April 16, 2002
    Assignee: Warmkraft, Inc.
    Inventor: Ronnie Franklin Lack