Patents Assigned to Industries de Nora S.p.A.
  • Cathode for electrolytic processes
    Patent number: 7943020
    Abstract: The invention relates to a cathode for electrolytic processes, particularly suitable for hydrogen evolution in chlor-alkali electrolysis, consisting of a nickel substrate provided with a coating comprising a protective zone containing palladium and a physically distinct catalytic activation containing platinum or ruthenium optionally mixed with a highly oxidizing metal oxide, preferably chromium or praseodymium oxide.
    Type: Grant
    Filed: April 13, 2009
    Date of Patent: May 17, 2011
    Assignee: Industries de Nora S.p.A.
    Inventors: Antonio Lorenzo Antozzi, Claudia Jennifer Bargioni, Alice Calderara, Luciano Iacopetti, Gian Nicola Martelli, Christian Urgeghe
  • Anode for Cathodic Protection
    Publication number: 20110024286
    Abstract: The invention relates to an anode for cathodic protection in form of strip with a catalyst-coated metal part continuously integral with an insulating element of polymer material. The activated metal part and the insulating material can be arranged on opposite faces of the strip, or the insulating element can consist of two rails accommodating the edges of the metal part. The insulating element can be painted with a coloured or luminescent pigment to favour its identification and facilitate the putting in place of the anode.
    Type: Application
    Filed: October 18, 2010
    Publication date: February 3, 2011
    Applicant: Industries De Nora S.p.A.
    Inventors: Michele Tettamanti, Simone Tremolada