Patents Assigned to Pigmentan Anticorrosive Pigments for Paints Ltd.
  • Anti-corrosive pigments and method for making the same
    Patent number: 7220297
    Abstract: The invention relates to a paint and/or a coating composition including anti-corrosive pigment comprises a metal salt comprising a metal cation and an anion and a metal oxide or a metal hydroxide where the molar ratio of the total metal to the anion is in the range of 1:4 to 1:120.
    Type: Grant
    Filed: June 4, 2002
    Date of Patent: May 22, 2007
    Assignee: Pigmentan Anticorrosive Pigments for Paints Ltd.
    Inventors: Gregory Pipko, Asher Vinter
  • Anti-corrosive pigments
    Patent number: 6331202
    Abstract: The invention relates to a paint and/or a coating composition comprising anti-corrosive composition comprises at least one oxyaminophosphate pigment and at least one oxynitrite, oxymetalphosphate, oxyborate or oxysilicate. A method for the oxyaminophosphate pigment is provided.
    Type: Grant
    Filed: January 27, 2000
    Date of Patent: December 18, 2001
    Assignee: Pigmentan Anticorrosive Pigments for Paints Ltd.
    Inventor: Gregory Pipko