Patents by Inventor Tetsuya Yokohoma

Tetsuya Yokohoma 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).

  • SPUNBONDED NON-WOVEN FABRIC, PRODUCTION PROCESS FOR THE FABRIC AND USE THEREOF
    Publication number: 20130035015
    Abstract: The present invention provides a spunbonded non-woven fabric having excellent productivity, stretchability, touch and fuzz resistance without adhesion thereof on a roll and the like just after fiber deposition during the production. The spunbonded non-woven fabric comprises long fibers of a thermoplastic polyurethane elastomer (A) containing ethylene bisoleic acid amide and/or crosslinked organic fine particles and having a hardness of 75 to 85, and the spunbonded non-woven fabric comprises the long fibers of the thermoplastic polyurethane elastomer (A) and long fibers of a thermoplastic resin (B) other than the thermoplastic polyurethane elastomer (A). The present invention also provides uses thereof.
    Type: Application
    Filed: April 15, 2011
    Publication date: February 7, 2013
    Applicant: MITSUI CHEMICALS, INC
    Inventors: Kenichi Suzuki, Tetsuya Yokohoma