Patents by Inventor Patricia A. Hedderman

Patricia A. Hedderman 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).

  • CYANOACRYLATE COMPOSITIONS
    Publication number: 20230135462
    Abstract: Cyanoacrylate compositions are provided, which when cured provide improved hot strength performance without compromising thermal resistance performance.
    Type: Application
    Filed: December 22, 2022
    Publication date: May 4, 2023
    Inventors: Tammy Gernon, Michael Jordan, Susan Reilly, Martin Smyth, Deborah Moore, Patricia Hedderman, Aine Mooney
  • CONTAINER FOR, AND A PACK INCLUDING, CYANOACRYLATE COMPOSITION(S)
    Publication number: 20230034325
    Abstract: A container for curable cyanoacrylate composition comprising: a reservoir for holding curable cyanoacrylate composition, the reservoir having an outlet through which the curable cyanoacrylate composition can be dispensed; the reservoir being defined by walls of plastics material, the plastics material being formed by a polymer material that is transmissive to both visible light and UV light; and a UV blocking agent dispersed in the plastics material the UV blocking agent comprising at least one benzotriazole; the walls of the container being transmissive to visible light and non-transmissive to UV light. Curable cyanoacrylate compositions held within such a container are thus storage stable in ambient conditions and yet the curable cyanoacrylate compositions can be seen through the walls of the container. A pack comprising the container and a curable cyanoacrylate composition is also described.
    Type: Application
    Filed: June 20, 2022
    Publication date: February 2, 2023
    Inventors: Aine Mooney, Tammy Gernon, Susan Reilly, Martin Smyth, Deborah Moore, Michael Jordan, Patricia Hedderman, Bryan Brady, Lydie Coulombel, Henry Loughrey
  • Cyanoacrylate compositions
    Patent number: 9120957
    Abstract: Cyanoacrylate-containing compositions that include, in addition to the cyanoacrylate component, a hydrogenated anhydride and optionally a benzonitrile, are provided. Cured products of the inventive cyanoacrylate compositions demonstrate improved heat resistance without compromising fixture time, stability or color.
    Type: Grant
    Filed: January 14, 2014
    Date of Patent: September 1, 2015
    Assignee: Henkel IP & Holding GmbH
    Inventors: Patricia A. Hedderman, Emer Ward, William Hally, Deborah A. Moore, Cormac Duffy, Marisa Phelan
  • Two-part, cyanoacrylate/cationically curable adhesive systems
    Patent number: 8981027
    Abstract: Two part cyanoacrylate/cationically curable adhesive systems are provided.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: March 17, 2015
    Assignee: Henkel IP & Holding GmbH
    Inventors: Emer Ward, Susan Reilly, Patricia A. Hedderman, Rachel Hersee, Deborah A. Moore
  • Activators for two part cyanoacrylate adhesives
    Patent number: 8933168
    Abstract: There is provided a cyanoacrylate composition comprising: a cyanoacrylate; and a 2-substituted benzothiazole or a derivative thereof wherein the 2-substituent is an alkyl, an alkene, an alkylbenzyl, an alkylamino, an alkoxy, an alkylhydroxy, an ether, a sulfenamide, a thioalkyl or a thioalkoxy group, with the proviso that an amide portion of the sulfenamide does not have a tert butylamino or a morpholine group.
    Type: Grant
    Filed: April 20, 2011
    Date of Patent: January 13, 2015
    Assignee: Henkel IP & Holding GmbH
    Inventors: William Hally, Emer Ward, Patricia A. Hedderman, Deborah A. Moore, Dermot F. Heatley
  • TWO-PART, CYANOACRYLATE/CATIONICALLY CURABLE ADHESIVE SYSTEMS
    Publication number: 20140275419
    Abstract: Two part cyanoacrylate/cationically curable adhesive systems are provided.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 18, 2014
    Applicant: Henkel Ireland Limited
    Inventors: Emer Ward, Susan Reilly, Patricia A. Hedderman, Rachel Hersee, Deborah A. Moore
  • CYANOACRYLATE COMPOSITIONS
    Publication number: 20140124137
    Abstract: Cyanoacrylate-containing compositions that include, in addition to the cyanoacrylate component, a hydrogenated anhydride and optionally a benzonitrile, are provided. Cured products of the inventive cyanoacrylate compositions demonstrate improved heat resistance without compromising fixture time, stability or color.
    Type: Application
    Filed: January 14, 2014
    Publication date: May 8, 2014
    Applicant: Henkel lP & Holding GmbH
    Inventors: Patricia A. Hedderman, Emer Ward, William Hally, Deborah A. Moore, Cormac Duffy, Marisa Phelan
  • ACTIVATORS FOR TWO PART CYANOACRYLATE ADHESIVES
    Publication number: 20110196092
    Abstract: There is provided a cyanoacrylate composition comprising: a cyanoacrylate; and a 2-substituted benzothiazole or a derivative thereof wherein the 2-substituent is an alkyl, an alkene, an alkylbenzyl, an alkylamino, an alkoxy, an alkylhydroxy, an ether, a sulfenamide, a thioalkyl or a thioalkoxy group, with the proviso that an amide portion of the sulfenamide does not have a tert butylamino or a morpholine group.
    Type: Application
    Filed: April 20, 2011
    Publication date: August 11, 2011
    Applicant: Loctite (R&D) Limited
    Inventors: William Hally, Emer Ward, Patricia A. Hedderman, Deborah A. Moore, Dermot F. Heatley