Patents by Inventor Edwin Cua

Edwin Cua 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).

  • Star-branched silicone polymers as anti-mist additives for coating applications
    Publication number: 20060121188
    Abstract: A hydrido-silicone resin is incompletely reacted with an olefin under hydrosilylation conditions to produce a partially substituted hydrido-silicone that is further reacted under hydrosilylation conditions with a vinyl containing silicone to consume the remaining hydride species to produce a composition that is useful as an anti-mist agent in the coating of flexible supports.
    Type: Application
    Filed: December 3, 2004
    Publication date: June 8, 2006
    Inventors: John Kilgour, Edwin Cua, John Cummings
  • Star-branched silicone polymers as anti-mist additives for coating applications
    Publication number: 20050288453
    Abstract: A hydrido-silicone is incompletely reacted with (preferably) a long chain olefin under hydrosilylation conditions to produce a partially substituted hydrido-silicone that is further reacted under hydrosilylation conditions with a vinyl containing MQ resin to partially consume the remaining hydride species which is then reacted under hydrosilylation conditions to consume the remaining hydride species with a long chain olefin to produce a composition that is useful as an anti-mist agent in the coating of flexible supports.
    Type: Application
    Filed: November 15, 2002
    Publication date: December 29, 2005
    Inventors: John Kilgour, Edwin Cua, John Cummings