Patents by Inventor Sheetal Sethi

Sheetal Sethi 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).

  • Thermoplastic Polyurethane Hot Melt Adhesive
    Publication number: 20170058162
    Abstract: The present disclosure relates to a hot melt adhesive composition comprising two thermoplastic polyurethane copolymers (A) and (B), wherein the thermoplastic polyurethane copolymer (A) comprises a reaction product of at least one polyester polyol; and at least one polyisocyanate; and has a number average molecular weight (Mn) of at least 25,000 g/mol; the thermoplastic polyurethane copolymer (B) comprises a reaction product of at least one polyester polyol; and at least one polyisocyanate; and has a number average molecular weight (Mn) of less than 25,000 g/mol; and wherein the hot melt adhesive composition has a melt viscosity of 1,000 to 100,000 mPas at 160° C.
    Type: Application
    Filed: November 14, 2016
    Publication date: March 2, 2017
    Inventors: Andrew Slark, Dirk Kasper, Luan Klue, Sheetal Sethi