Patents by Inventor Motoji Abe

Motoji Abe 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).

  • Antistatic molded article comprising a polyesteramide resin
    Patent number: 6797804
    Abstract: An antistatic molded resin article based on polyesteramide has a low resistivity even when a substantive amount of electrically conductive additive is not used. The molded article is prepared by copolymerizing (a) a cyclic amide and (b) linear ester selected from polyesterpolyol, polyesteretherpolyol or polycarbonatepolyol. The surface resistivity is less than 1013&OHgr;.
    Type: Grant
    Filed: June 11, 2003
    Date of Patent: September 28, 2004
    Assignee: DSM N.V.
    Inventor: Motoji Abe
  • Antistatic molded article comprising a polyesteramide resin
    Publication number: 20030212242
    Abstract: An antistatic molded resin article based on polyesteramide has a low resistivity even when a substantive amount of electrically conductive additive is not used. The molded article is prepared by copolymerizing (a) a cyclic amide and (b) linear ester selected from polyesterpolyol, polyesteretherpolyol or polycarbonatepolyol. The surface resistivity is less than 1013 &OHgr;.
    Type: Application
    Filed: June 11, 2003
    Publication date: November 13, 2003
    Inventor: Motoji Abe
  • Antistatic molded article comprising a polyesteramide resin
    Patent number: 6608169
    Abstract: An antistatic molded resin article based on polyesteramide has a low resistivity even when a substantive amount of electrically conductive additive is not used. The molded article is prepared by copolymerizing (a) a cyclic amide and (b1) cyclic ester or a mixture of cyclic ester (b1) and at least one linear ester (b2) selected from polyesterpolyol, polyesteretherpolyol or polycabonatepolyol. The surface resistivity is less than 1013&OHgr;.
    Type: Grant
    Filed: July 11, 2001
    Date of Patent: August 19, 2003
    Assignee: DSM N.V.
    Inventor: Motoji Abe
  • Antistatic molded article comprising a polyesteramide resin
    Publication number: 20020049285
    Abstract: Problem to be solved To simply provide an antistatic molded resin article having a low resistivity without using a substantive amount of an electrically conductive additive.
    Type: Application
    Filed: July 11, 2001
    Publication date: April 25, 2002
    Inventor: Motoji Abe