Patents by Inventor John B. Stitt

John B. Stitt 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).

  • Polymeric creping adhesives and creping methods using same
    Patent number: 6991707
    Abstract: A method for manufacturing a creped fiber web is provided and includes providing a rotating cylindrical dryer surface, applying an ionene adhesive to the rotating cylindrical dryer surface to form an adhesive dryer surface, conveying a fiber web to the adhesive dryer surface, drying the fiber web on the adhesive dryer surface to form a dried fiber web, and creping the dried fiber web from the adhesive dryer surface. The ionene polymer can be a crosslinked polymer of an alkylamine, a haloepoxyalkane, and an amine that differs from the alkylamine, such as a terpolymer of dimethylamine, epichlorohydrin, and ethylenediamine. The ionene adhesive may further include monoammonium phosphate. The ionene polymer may be water-soluble and cationic.
    Type: Grant
    Filed: June 4, 2002
    Date of Patent: January 31, 2006
    Assignee: Buckman Laboratories International, Inc.
    Inventors: Walter B. Hill, Jr., John B. Stitt
  • Polymeric creping adhesives and creping methods using same
    Publication number: 20030019597
    Abstract: A method for manufacturing a creped fiber web is provided and includes providing a rotating cylindrical dryer surface, applying an ionene adhesive to the rotating cylindrical dryer surface to form an adhesive dryer surface, conveying a fiber web to the adhesive dryer surface, drying the fiber web on the adhesive dryer surface to form a dried fiber web, and creping the dried fiber web from the adhesive dryer surface. The ionene polymer can be a crosslinked polymer of an alkylamine, a haloepoxyalkane, and an amine that differs from the alkylamine, such as a terpolymer of dimethylamine, epichlorohydrin, and ethylenediamine. The ionene adhesive may further include monoammonium phosphate. The ionene polymer may be water-soluble and cationic.
    Type: Application
    Filed: June 4, 2002
    Publication date: January 30, 2003
    Inventors: Walter B. Hill, John B. Stitt
  • Thermal isolator for vehicle mount
    Patent number: 6439557
    Abstract: A thermal isolator including first and second pads, the first and second pads shaped to cover first and second leg portions of a mount. The isolator further includes a friable connecting portion attached to each of the first and second pads. The connecting portion is positioned to disconnect when a housing is positioned on the mount.
    Type: Grant
    Filed: January 3, 2001
    Date of Patent: August 27, 2002
    Assignee: Delphi Technologies, Inc.
    Inventor: John B. Stitt
  • THERMAL ISOLATOR FOR VEHICLE MOUNT
    Publication number: 20020084561
    Abstract: A thermal isolator including first and second pads, the first and second pads shaped to cover first and second leg portions of a mount. The isolator further includes a friable connecting portion attached to each of the first and second pads. The connecting portion is positioned to disconnect when a housing is positioned on the mount.
    Type: Application
    Filed: January 3, 2001
    Publication date: July 4, 2002
    Applicant: DELPHI AUTOMOTIVE SYSTEMS.
    Inventor: John B. Stitt