Patents by Inventor Bruce C. Herzig

Bruce C. Herzig 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).

  • Pleasantly fragrant process for stabilizing halogen-containing polymers
    Patent number: 6846861
    Abstract: A pleasant fragrance is imparted to the stabilizatiin of a halogen-containing polymer by the use of an organotin mercaptoalkyl heptanoate, and, optionally, up to about 50%, on an equivalents basis, of a sulfide thereof as the stabilizer. A mixture of the heptanoate with up to about 80% by weight of the mixture of a second carboxylate having from 8 to 20 carbon atoms in the carboxylate moiety may be used in place of the heptanoate.
    Type: Grant
    Filed: September 29, 2001
    Date of Patent: January 25, 2005
    Assignee: Rohm and Haas Company
    Inventors: Bruce C. Herzig, Gary M. Conroy, Paul B. Adams, Michael E. Skladani, Gene K. Norris
  • Plasantly fragrant process for stabilizing halogen-containing polymers
    Publication number: 20020035179
    Abstract: A pleasant fance is imparted to the stabiliztim of a halogencontamng polymer by the use of an organotin mercaptoalkyl heptanoate, and, optionally, up to about 50%, on an equivalents basis, of a sulfide thereof as the stabilizer. A mitre of the heptanoate with up to about 80% by weight of the mire of a second carboxylate having from 8 to 20 carbon atoms in the carboxylate moiety may be used in place of the heptanoate.
    Type: Application
    Filed: September 29, 2001
    Publication date: March 21, 2002
    Applicant: Morton International, Inc.
    Inventors: Bruce C. Herzig, Gary M. Conroy, Paul B. Adams, Michael E. Skladani, Gene K. Norris