Patents by Inventor Maria Augusta Dinelli Azevedo

Maria Augusta Dinelli Azevedo 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).

  • Building materials incorporated with hydrophobic silicone resin(s)
    Patent number: 7875674
    Abstract: An inorganic matrix building material with enhanced water impermeability is prepared by curing an inorganic curable matrix and at least one particulate hydrophobic silicone resin substantially uniformly incorporated within the matrix, the at least one hydrophobic silicone resin being selected from the group consisting of a TD resin, an MQ resin, an MT resin, an MQT resin, and combinations thereof. In certain particular instances, the at least one hydrophobic silicone resin is a TD resin. The curing takes place at elevated temperature, optionally at elevated pressure.
    Type: Grant
    Filed: January 19, 2009
    Date of Patent: January 25, 2011
    Assignee: Wacker Chemical Corporation
    Inventors: Richard L. Kirkpatrick, Hartmut Ackermann, Maria Augusta Dinelli Azevedo
  • BUILDING MATERIALS INCORPORATED WITH HYDROPHOBIC SILICONE RESIN(S)
    Publication number: 20090274915
    Abstract: An inorganic matrix building material with enhanced water impermeability is prepared by curing an inorganic curable matrix and at least one particulate hydrophobic silicone resin substantially uniformly incorporated within the matrix, the at least one hydrophobic silicone resin being selected from the group consisting of a TD resin, an MQ resin, an MT resin, an MQT resin, and combinations thereof. In certain particular instances, the at least one hydrophobic silicone resin is a TD resin. The curing takes place at elevated temperature, optionally at elevated pressure.
    Type: Application
    Filed: January 19, 2009
    Publication date: November 5, 2009
    Applicant: WACKER CHEMICAL CORPORATION
    Inventors: Richard L. Kirkpatrick, Hartmut Ackermann, Maria Augusta Dinelli Azevedo