Patents Assigned to Inovamat, Inovacao Em Materiais Ltda.
  • High resistance gypsum parts and preparation method to obtain these parts
    Patent number: 7910230
    Abstract: The preparation of gypsum parts (dihydrate calcium sulfate) with high mechanical strength is obtained with the aid of water layers with nanometric thickness. Calcium sulfate is used, dihydrate as well as hemihydrate, to obtain parts from these two materials, pure or mixed, especially to use in construction work, where the parts are prepared by compressing their slightly humidified powders.
    Type: Grant
    Filed: September 21, 2006
    Date of Patent: March 22, 2011
    Assignee: Inovamat, Inovacao Em Materiais Ltda.
    Inventors: Milton Ferreira de Souza, Hebert Luis Rossetto, Wellington Massayuki Kanno
  • High Resistance Gypsum Parts and Preparation Method to Obtain These Parts
    Publication number: 20080250982
    Abstract: The preparation of gypsum parts (dihydrate calcium sulfate) with high mechanical resistance is obtained with the aid of water layers with nanometric thickness. Calcium sulfate is used, dihydrate as well as hemihydrate, to obtain parts from these two materials, pure or mixed, especially to use in construction work, where the parts are prepared by compressing their slightly humidified powders.
    Type: Application
    Filed: September 21, 2006
    Publication date: October 16, 2008
    Applicant: INOVAMAT, INOVACAO EM MATERIAIS LTDA
    Inventors: Milton Ferreira de Souza, Hebert Luis Rossetto, Wellington Massayuki Kanno