Patents Assigned to Chloralp
  • Asbestos-free cathodic element suitable for electrolysis of sodium chloride solution
    Patent number: 6099704
    Abstract: This invention covers a cathodic element free from asbestos fibres that can be obtained by deposition after filtration through a porous medium of an aqueous suspension comprising electrically conductive fibres, at least one cationic polymer, at least one electocatalytic agent, at least one pore-forming agent and at least one binder selected from among the fluoropolymers. The invention also covers a method for preparing such a cathodic element.
    Type: Grant
    Filed: October 6, 1998
    Date of Patent: August 8, 2000
    Assignee: Chloralp
    Inventors: Gerard Bacquet, Frederic Kuntzburger