Patents by Inventor Debora E. Duch

Debora E. Duch 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).

  • Injection molding process and compositions with improved sealing characteristics for mold-in-place gaskets
    Patent number: 9073241
    Abstract: The present disclosure relates to liquid injection molding of a curable gasket composition to form mold-in-place gaskets. The curable gasket composition is prepared from at least an actinic radiation curable acrylic component and (meth)acrylate-functionalized silica.
    Type: Grant
    Filed: August 10, 2012
    Date of Patent: July 7, 2015
    Assignee: Henkel IP & Holding GmbH
    Inventors: Alfred A. DeCato, James E. Lionberger, Anthony Horelik, Debora E. Duch, Gregory A. Krueger
  • Methods and apparatus for controlled single electron transfer living radical polymerization
    Patent number: 8883941
    Abstract: This invention provides methods for controlled single electron transfer living radical polymerization (SET-LRP) of monomers with increased conversion, high molecular weights and low polydispersity by allowing the polymerization to proceed at low temperatures via a tubular reactor either made of copper or containing copper metal surface.
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: November 11, 2014
    Assignee: Henkel Corporation
    Inventors: Anthony F. Jacobine, John G. Woods, Scott Senuta, David P. Dworak, Debora E. Duch, John Mazzullo
  • METHODS AND APPARATUS FOR CONTROLLED SINGLE ELECTRON TRANSFER LIVING RADICAL POLYMERIZATION
    Publication number: 20140275448
    Abstract: This invention provides methods for controlled single electron transfer living radical polymerization (SET-LRP) of monomers with increased conversion, high molecular weights and low polydispersity by allowing the polymerization to proceed at low temperatures via a tubular reactor either made of copper or containing copper metal surface.
    Type: Application
    Filed: March 18, 2013
    Publication date: September 18, 2014
    Applicant: Henkel Corporation
    Inventors: Anthony F. Jacobine, John G. Woods, Scott Senuta, David P. Dworak, Debora E. Duch, John Mazzullo
  • INJECTION MOLDING PROCESS AND COMPOSITIONS WITH IMPROVED SEALING CHARACTERISTICS FOR MOLD-IN-PLACE GASKETS
    Publication number: 20130062818
    Abstract: The present disclosure relates to liquid injection molding of a curable gasket composition to form mold-in-place gaskets. The curable gasket composition is prepared from at least an actinic radiation curable acrylic component and (meth)acrylate-functionalized silica.
    Type: Application
    Filed: August 10, 2012
    Publication date: March 14, 2013
    Applicant: Henkel Corporation
    Inventors: Alfred A. DeCato, James E. Lionberger, Anthony Horelik, Debora E. Duch, Gregory A. Krueger
  • INJECTION MOLDING PROCESS, APPARATUS AND MATERIAL FOR FORMING CURED-IN-PLACE GASKETS
    Publication number: 20110133366
    Abstract: The present disclosure relates to liquid injection molding of gaskets. More particularly, the present disclosure relates to a low pressure and room temperature process for forming a cured-in-place gasket by liquid injection molding and to equipment useful with this process.
    Type: Application
    Filed: August 5, 2010
    Publication date: June 9, 2011
    Applicant: Henkel Corporation
    Inventors: Thomas Fay-Oy Lim, Robert P. Cross, Hsie-Kun Chu, Debora E. Duch, Mathias E. Liistro, JR., Alfred A. DeCato, Anthony R. Horelik, James E. Lionberger, Gregory A. Krueger
  • Injection molding process, apparatus and material for forming cured-in-place gaskets
    Patent number: 7790094
    Abstract: The present invention relates to a process for forming a cured-in-place gasket by liquid injection molding. More particularly, the present invention relates to a low pressure and room temperature process for forming a cured-in-place gasket by liquid injection molding.
    Type: Grant
    Filed: February 7, 2006
    Date of Patent: September 7, 2010
    Assignee: Henkel Corporation
    Inventors: Thomas Fay-Oy Lim, Hsien-Kun Chu, Mathias E. Liistro, Jr., Anthony R. Horelik, Robert P. Cross, Debora E. Duch, Alfred A. DeCato, James E. Lionberger
  • Highly elongated single component, non-corrosive RTV silicone compositions
    Patent number: 7452937
    Abstract: A room temperature vulcanizing silicone polymer composition including: a) as part of the silicone polymer, a segment including a silicone polymer of Formula (I): b) a finely-divided inorganic filler present in an amount of at least about 25% by weight of the total composition. Enhanced elongation ability is possessed by these compositions.
    Type: Grant
    Filed: November 28, 2005
    Date of Patent: November 18, 2008
    Assignee: Henkel Corporation
    Inventors: Robert P. Cross, Thomas Fay-Oy Lim, Hsien-Kun Chu, Mathias E. Liistro, Jr., Alfred A. DeCato, Debora E. Duch, Bahram Issari
  • Moisture curable high strength, flexible RTV organic copolymer compositions and methods of preparation
    Patent number: 7009022
    Abstract: Flexible, moisture curing ABA triblock copolymers are prepared from poly(alkylene oxide) diols as the B segment and polyester diols as the A block. This backbone is end-capped with siloxy end groups to obtain RTV moisture curing triblocks having high strength and flexibility.
    Type: Grant
    Filed: December 15, 2003
    Date of Patent: March 7, 2006
    Assignee: Henkel Corporation
    Inventors: Debora E. Duch, Steven T. Nakos, Thomas Fay-Oy Lim