Patents Assigned to Tae Won Son
  • Disperse dyeable polypropylene fibers and its method of manufacture
    Patent number: 6054215
    Abstract: Diverse dyeable polypropylene fibers are manufactured by making polypropylene resin composition chips by dispersing 100 parts by weight of polypropylene, 1-10 parts by weight of semi-crystalline functional high polymer, 0.05-5 parts by weight of amorphous functional polymer, and 0.1-3 parts by weight additives and melting and spinning the polypropylene resin composition chips.
    Type: Grant
    Filed: May 3, 1999
    Date of Patent: April 25, 2000
    Assignee: Tae Won Son
    Inventors: Tae Won Son, Sang Gyu Lim, Jun Ho Park