Patents by Inventor Jean-denis Nicolas

Jean-denis Nicolas 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).

  • Roll comprising an abradable coating
    Patent number: 10703678
    Abstract: A protective and abradable coating composition is suitable for application on rolls and more particularly for application on conveyor rolls. The abradable coating is suitable for use in high temperature applications. Rolls incorporating the coating may be produced and used according to disclosed processes and procedures. Application of the composition to rolls reduces corrosion by aluminium melt, and enables the removal of built-up substances by friction. The life time of the roll is thereby increased.
    Type: Grant
    Filed: July 8, 2015
    Date of Patent: July 7, 2020
    Assignee: Vesuvius France, S.A.
    Inventors: Jean-denis Nicolas, Gilbert Rancoule, Christian Berry
  • REFRACTORY ARTICLE RESISTANT TO NON-FERROUS METAL AND PRODUCTION PROCESS THEREOF
    Publication number: 20180222808
    Abstract: A refractory article used at high temperature contains a silica, calcium silicate or mullite matrix with at least a surface having an open porosity filled at least partially with a sulfate, phosphate, or carbonate salt or a mixture of sulfate, phosphate or carbonate salts. The refractory article is resistant to the corrosion and build-up of non-ferrous metals and their alloys.
    Type: Application
    Filed: August 2, 2016
    Publication date: August 9, 2018
    Applicant: VESUVIUS FRANCE SA
    Inventors: Gilbert Rancoule, Christian Martin, Jean-Denis Nicolas, Loic Wisniewski
  • ROLL COMPRISING AN ABRADABLE COATING
    Publication number: 20170158565
    Abstract: A protective and abradable coating composition is suitable for application on rolls and more particularly for application on conveyor rolls. The abradable coating is suitable for use in high temperature applications. Rolls incorporating the coating may be produced and used according to disclosed processes and procedures. Application of the composition to rolls reduces corrosion by aluminium melt, and enables the removal of built-up substances by friction. The life time of the roll is thereby increased.
    Type: Application
    Filed: July 8, 2015
    Publication date: June 8, 2017
    Applicant: VESUVIUS FRANCE, S.A.
    Inventors: Jean-denis Nicolas, Gilbert Rancoule, Christian Berry