Patents Assigned to NEXTBAR, SA DE CV
  • Publication number: 20150023865
    Abstract: Increasing the density of barium sulphate from 3.5 g/m3 density to 4.40 g/m3 density transforms it into a product of high qualities due to the reaction process to which it is subjected, additionally this invention helps to recycle elements that are intended for confinement, making the process highly environmentally friendly. Applications and use of barium sulfate include in the oil industry and the pharmaceutical industry. In the paint industry, barium sulfate is used as as a pigment with acid resistance. In the automotive industry, it is used to replace asbestos as frictional product in the manufacture of brake pads and in the glass industry as a flux and brightener. As protection in X-ray rooms due to its high density it can be used to absorb radiation. In the pharmaceutical industry, it is used as a contrast medium in digestive system imaging.
    Type: Application
    Filed: September 25, 2013
    Publication date: January 22, 2015
    Applicant: NEXTBAR, SA DE CV
    Inventor: Gabriela CASTILLO GALLEGOS