Patents by Inventor KONG SHEN

KONG SHEN 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).

  • GOLF BALL POLYURETHANE LAYER ADHESION PROMOTER
    Publication number: 20110244983
    Abstract: The method of the present invention comprises dissolving an aziridine in water in a 1:1 ratio to form an aziridine-water solution. Then, pouring the aziridine-water solution into a water-born polyurethane dispersion while stirring to form a resultant polyurethane dispersion and diluting the resultant polyurethane dispersion with distilled water to form a diluted polyurethane dispersion. The mantle core 22 of the golf ball 20 is then immersed into the diluted polyurethane dispersion to form a coated mantle core and lastly, the coated mantle core 22 is dried at room temperature.
    Type: Application
    Filed: March 29, 2011
    Publication date: October 6, 2011
    Applicant: CALLAWAY GOLF COMPANY
    Inventors: KONG SHEN, SHANE R. PARNELL, DAVID M. BARTELS