Patents by Inventor Rich HUDSON

Rich HUDSON 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).

  • Stabilized polymer compositions and methods of making same
    Patent number: 10119010
    Abstract: The invention relates to stabilizer compositions for polymers such as polyolefin polymers, which decrease a phosphorus based stabilizer content necessary to stabilize the polymer. The premixed stabilizer compositions include an antacid, an organic acid-metal salt, and a primary antioxidant such as a sterically-hindered phenolic compound, a sterically-hindered amine compound, a hydroxylamine compound, and combinations thereof. The premixed stabilizer may further include a portion of the phosphorus based stabilizer content necessary to stabilize the polymer. The invention also relates to a method for the preparation of the stabilized polymer compositions provided by the use thereof.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: November 6, 2018
    Assignee: Baerlocher GmbH
    Inventors: Steven R. Torchia, Rich Hudson, Tatiana Romanova
  • STABILIZED POLYMER COMPOSITIONS AND METHODS OF MAKING SAME
    Publication number: 20180312665
    Abstract: The invention relates to stabilizer compositions for polymers such as polyolefin polymers, which decrease a phosphorus based stabilizer content necessary to stabilize the polymer. The premixed stabilizer compositions include an antacid, an organic acid-metal salt, and a primary antioxidant such as a sterically-hindered phenolic compound, a sterically-hindered amine compound, a hydroxylamine compound, and combinations thereof. The premixed stabilizer may further include a portion of the phosphorus based stabilizer content necessary to stabilize the polymer. The invention also relates to a method for the preparation of the stabilized polymer compositions provided by the use thereof.
    Type: Application
    Filed: June 19, 2018
    Publication date: November 1, 2018
    Applicant: Baerlocher GmbH
    Inventors: Steven R. TORCHIA, Rich HUDSON, Tatiana ROMANOVA
  • STABILIZED POLYMER COMPOSITIONS AND METHODS OF MAKING SAME
    Publication number: 20160032078
    Abstract: The invention relates to stabilizer compositions for polymers such as polyolefin polymers, which decrease a phosphorus based stabilizer content necessary to stabilize the polymer. The premixed stabilizer compositions include an antacid, an organic acid-metal salt, and a primary antioxidant such as a sterically-hindered phenolic compound, a sterically-hindered amine compound, a hydroxylamine compound, and combinations thereof. The premixed stabilizer may further include a portion of the phosphorus based stabilizer content necessary to stabilize the polymer. The invention also relates to a method for the preparation of the stabilized polymer compositions provided by the use thereof.
    Type: Application
    Filed: March 17, 2014
    Publication date: February 4, 2016
    Applicant: BAERLOCHER GMBH
    Inventors: Steven R. TORCHIA, Rich HUDSON, Tatiana ROMANOVA