Patents by Inventor David R. Kurceba

David R. Kurceba 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).

  • PROCESSES FOR PRODUCING POLYESTER LATEXES VIA SINGLE-SOLVENT-BASED EMULSIFICATION
    Publication number: 20110281216
    Abstract: A process for making a latex emulsion suitable for use in a toner composition includes contacting at least one crystalline polyester resin with an organic solvent to form a resin mixture, adding a neutralizing agent, and deionized water to the resin mixture, removing the solvent from the formed latex, and continuously recovering latex particles.
    Type: Application
    Filed: May 21, 2010
    Publication date: November 17, 2011
    Applicant: XEROX CORPORATION
    Inventors: Shigang S. Qiu, David R. Kurceba, Zhaoyang Ou
  • EFFICIENT SOLVENT-BASED PHASE INVERSION EMULSIFICATION PROCESS WITH DEFOAMER
    Publication number: 20100310979
    Abstract: A process and system for making a resin emulsion suitable for use in forming toner particles including a silicone free anti-foam agent to control foam during formation of a polyester dispersion.
    Type: Application
    Filed: June 8, 2009
    Publication date: December 9, 2010
    Applicant: Xerox Corporation
    Inventors: Zhaoyang OU, Robert D. BAYLEY, Zhen LAI, Rashid MAHMOOD, David R. KURCEBA, John ABATE, Shigang QIU, Chieh-Min CHENG