Polyethylene terephthalate sheath/thermoplastic polymer core bicomponent fibers, method of making same and products form ed therefrom
A Standard patent application filed on 04 June 1996 credited to Berger, Richard M.
Details
Application number :
61574
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Polyethylene terephthalate sheath/thermoplastic polymer core bicomponent fibers, method of making same and products form ed therefrom