Patents by Inventor Jeremy Daum

Jeremy Daum 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).

  • Synthesis and characterization of novel cyclosiloxanes and their self- and co-condensation with silanol-terminated polydimethylsiloxane
    Patent number: 7569652
    Abstract: The present invention is directed to syntheses of cyclolinear networks. Two novel cyclic siloxanes were used as starting materials. The cyclic siloxanes are self-condensed and co-condensed with silanol-terminated polydimethylsiloxane to vinyl-terminated cyclolinear polymers. Cyclolinear networks can be synthesized by hydrosilylation of vinyl-terminated cyclolinear polyorganosiloxanes with a copolymer of dimethylsiloxane and methylhydrosiloxane.
    Type: Grant
    Filed: August 22, 2005
    Date of Patent: August 4, 2009
    Assignee: The University of Akron
    Inventors: Joseph P. Kennedy, Jeremy Daum, Gabor Erdodi
  • Process for preparing siloxane compounds
    Publication number: 20060128922
    Abstract: In one embodiment, the present invention relates to a process for preparing siloxane polymers comprising the steps of: (a) polymerizing at least one siloxane-based monomer in the presence of a crosslinking agent consistent with the following structure: where n is an integer in the range of 1 to about 100; and (b) recovering at least one polymerization product generated by the reaction of Step (a).
    Type: Application
    Filed: December 1, 2005
    Publication date: June 15, 2006
    Inventors: Jeremy Daum, Joseph Kennedy
  • Synthesis and characterization of novel cyclosiloxanes and their self- and co-condensation with silanol-terminated polydimethylsiloxane
    Publication number: 20060041098
    Abstract: The present invention is directed to syntheses of cyclolinear networks. Two novel cyclic siloxanes were used as starting materials. The cyclic siloxanes are self-condensed and co-condensed with silanol-terminated polydimethylsiloxane to vinyl-terminated cyclolinear polymers. Cyclolinear networks can be synthesized by hydrosilylation of vinyl-terminated cyclolinear polyorganosiloxanes with a copolymer of dimethylsiloxane and methylhydrosiloxane.
    Type: Application
    Filed: August 22, 2005
    Publication date: February 23, 2006
    Inventors: Joseph Kennedy, Jeremy Daum, Gabor Erdodi