Patents by Inventor Brian K. CHAPMAN

Brian K. CHAPMAN 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).

  • Elastomeric formulations useful in films and sheets
    Patent number: 9631084
    Abstract: An elastomeric composition, and method of making the same, useful for forming thin films and sheets, comprising 55-60% hydrogenated SEEPS having a number average molecular weight of 90,000 to 100,000, 7-12% polystyrene, 15-30% oil, and 5 to 20% of an aliphatic hydrogenated hydrocarbon resin.
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: April 25, 2017
    Assignee: KURARAY AMERICA, INC.
    Inventors: Brian K. Chapman, Heith A. Foster
  • ELASTOMERIC FORMULATIONS USEFUL IN FILMS AND SHEETS
    Publication number: 20150191591
    Abstract: An elastomeric composition, and method of making the same, useful for forming thin films and sheets, comprising 55-60% hydrogenated SEEPS having a number average molecular weight of 90,000 to 100,000, 7-12% polystyrene, 15-30% oil, and 5 to 20% of an aliphatic hydrogenated hydrocarbon resin.
    Type: Application
    Filed: March 20, 2015
    Publication date: July 9, 2015
    Applicant: KURARAY AMERICA, INC.
    Inventors: Brian K. CHAPMAN, Heith A. Foster
  • Elastomeric formulations useful in films and sheets
    Patent number: 9056975
    Abstract: An elastomeric composition, and method of making the same, useful for forming thin films and sheets, comprising 55-60% hydrogenated SEEPS having a number average molecular weight of 90,000 to 100,000, 7-12% polystyrene, 15-30% oil, and 5 to 20% of an aliphatic hydrogenated hydrocarbon resin.
    Type: Grant
    Filed: February 14, 2012
    Date of Patent: June 16, 2015
    Assignee: KURARAY AMERICA, INC.
    Inventors: Brian K. Chapman, Heith A. Foster
  • ELASTOMERIC FORMULATIONS USEFUL IN FILMS AND SHEETS
    Publication number: 20120207996
    Abstract: An elastomeric composition, and method of making the same, useful for forming thin films and sheets, comprising 55-60% hydrogenated SEEPS having a number average molecular weight of 90,000 to 100,000, 7-12% polystyrene, 15-30% oil, and 5 to 20% of an aliphatic hydrogenated hydrocarbon resin.
    Type: Application
    Filed: February 14, 2012
    Publication date: August 16, 2012
    Applicant: KURARAY AMERICA, INC.
    Inventors: Brian K. CHAPMAN, Heith A. FOSTER