Patents by Inventor Yasuo Tokimori

Yasuo Tokimori 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).

  • Mold release and anti-blocking coating for powder-free natural of synthetic rubber articles
    Patent number: 6784397
    Abstract: The present invention is directed to a release composition for molds and formers used in the production of natural and synthetic latex articles. The release coating contains a water-borne, high Tg polymer formed from at least one hydrophobic monomer and at least one hydrophilic monomer, where the Tg of the polymer is at least −10° C. One advantage of the release composition is that it is compatible with a coagulant solution used in the formation of latex gloves. Articles formed using the release coating have good anti-blocking properties.
    Type: Grant
    Filed: June 15, 2001
    Date of Patent: August 31, 2004
    Assignee: National Starch and Chemical Investment Holding Corporation
    Inventors: Zhixin Li, Joseph B. Gardner, Chaodong Xiao, John S. Thomaides, Yasuo Tokimori, Stanislaw Petrash, Christopher G. Gore
  • Mold release and anti-blocking coating for powder-free natural of synthetic rubber articles
    Publication number: 20020155310
    Abstract: The present invention is directed to a release composition for molds and formers used in the production of natural and synthetic latex articles. The release coating contains a water-borne, high Tg polymer formed from at least one hydrophobic monomer and at least one hydrophilic monomer, where the Tg of the polymer is at least −10° C. One advantage of the release composition is that it is compatible with a coagulant solution used in the formation of latex gloves.
    Type: Application
    Filed: June 15, 2001
    Publication date: October 24, 2002
    Inventors: Zhixin Li, Joseph B. Gardner, Chaodong Xiao, John S. Thomaides, Yasuo Tokimori, Stanislaw Petrash, Christopher G. Gore
  • Mold release and anti-blocking coating for powder-free natural or synthetic rubber articles
    Publication number: 20020155309
    Abstract: The present invention is directed to a release composition for molds and formers used in the production of natural and synthetic latex articles. The release coating contains a water-borne, high Tg polymer formed from at least one hydrophobic monomer and at least one hydrophilic monomer, where the Tg of the polymer is at least −10° C. One advantage of the release composition is that it is compatible with a coagulant solution used in the formation of latex gloves.
    Type: Application
    Filed: February 21, 2001
    Publication date: October 24, 2002
    Inventors: Zhixin Li, Joseph B. Gardner, Chaodong Xiao, John S. Thomaides, Yasuo Tokimori, Stanislaw Petrash