Patents by Inventor Yadi Delaviz

Yadi Delaviz 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).

  • Poly alcohol-based binder composition
    Patent number: 6884849
    Abstract: The present invention provides a binder composition comprising a low molecular weight polycarboxylic acid, such as maleic anhydride, and a low molecular weight poly alcohol, such as polyvinyl alcohol, that exhibits improved cure performance with reduced emissions without sacrificing the performance of the final product or complication the manufacturing process. The binder composition may also incorporate a cure catalyst or accelerant such as sodium hypophosphite.
    Type: Grant
    Filed: February 21, 2003
    Date of Patent: April 26, 2005
    Assignee: Owens-Corning Fiberglas Technology, Inc.
    Inventors: Liang Chen, William E. Downey, Kathleen M. Bullock, Michael T. Pellegrin, Yadi Delaviz, Kevin Guigley, Harry B. Cline
  • Poly alcohol-based binder composition
    Publication number: 20040167260
    Abstract: The present invention provides a binder composition comprising a low molecular weight polycarboxylic acid, such as maleic anhydride, and a low molecular weight poly alcohol, such as polyvinyl alcohol, that exhibits improved cure performance with reduced emissions without sacrificing the performance of the final product or complication the manufacturing process. The binder composition may also incorporate a cure catalyst or accelerant such as sodium hypophosphite.
    Type: Application
    Filed: February 21, 2003
    Publication date: August 26, 2004
    Inventors: Liang Chen, William E. Downey, Kathleen M. Bullock, Michael T. Pellegrin, Yadi Delaviz, Kevin Guigley, Harry B. Cline
  • Nonaqueous sizing for glass and carbon fibers
    Patent number: 6020064
    Abstract: A nonaqueous sizing composition useful for coating glass or carbon fibers. The composition comprises one or more epoxy resins, one or more polymers, a lubricant and one or more silane coupling agents. The sizing composition reduces the volatile organic components associated with chemical treatment of glass and carbon fibers while also eliminating the need to disperse or emulsify the ingredients of the composition.
    Type: Grant
    Filed: May 13, 1997
    Date of Patent: February 1, 2000
    Assignee: Owens Corning Fiberglas Technology, Inc.
    Inventors: Martin C. Flautt, Yadi Delaviz, Gary Gao