Patents Assigned to ELEMENTIS SPECIALITIES INC.
  • Organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituents
    Patent number: 10160874
    Abstract: An organoclay composition where a phyllosilicate clay is exchanged with quaternary ammonium ions having a formula of [NR1R2R3R4]+ wherein at least one of R1, R2 and R3 is a mixture of branched alkyl groups.
    Type: Grant
    Filed: February 2, 2017
    Date of Patent: December 25, 2018
    Assignee: ELEMENTIS SPECIALITIES INC.
    Inventors: Wouter Ijdo, David Dino, Yanhui Chen, Edward Magauran