Patents by Inventor Anna BORCHERT

Anna BORCHERT 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).

  • Patent number: 10316186
    Abstract: A reinforced resin composition may include a polycarbonate, a functionalizing agent, and an inorganic filler that has been functionalized with the functionalizing agent, the functionalized inorganic filler being present in an amount ranging from 1 to 25 percent by weight of the resin composition. The reinforced resin may exhibit a melt flow index of 25 or less, when measured at a load of 1.2 kg, after allowing the resin to remain at a temperature of 300° C. for 10 minutes. A method of reducing thermal degradation of a reinforced polycarbonate material may include introducing into said polycarbonate material at least one inorganic filler functionalized with a functionalizing agent, such that the reinforced resin exhibits a melt flow index of 25 or less, when measured at a load of 1.2 kg, after allowing the resin to remain at a temperature of 300° C. for 10 minutes.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: June 11, 2019
    Assignee: Imerys Talc America, Inc.
    Inventors: Saied Kochesfahani, Edward McCarthy, Parashar Dave, Anna Borchert, Michele Laperna Wong, Maziyar Bolourchi, Michael Schmidt
  • Publication number: 20180037735
    Abstract: A reinforced resin composition may include a polycarbonate, a functionalizing agent, and an inorganic filler that has been functionalized with the functionalizing agent, the functionalized inorganic filler being present in an amount ranging from 1 to 25 percent by weight of the resin composition. The reinforced resin may exhibit a melt flow index of 25 or less, when measured at a load of 1.2 kg, after allowing the resin to remain at a temperature of 300° C. for 10 minutes. A method of reducing thermal degradation of a reinforced polycarbonate material may include introducing into said polycarbonate material at least one inorganic filler functionalized with a functionalizing agent, such that the reinforced resin exhibits a melt flow index of 25 or less, when measured at a load of 1.2 kg, after allowing the resin to remain at a temperature of 300° C. for 10 minutes.
    Type: Application
    Filed: January 29, 2016
    Publication date: February 8, 2018
    Inventors: Saied KOCHESFAHANI, Edward MCCARTHY, Parashar DAVE, Anna BORCHERT, Michele Laperna WONG, Maziyar BOLOURCHI, Michael SCHMIDT