Patents by Inventor Rosa Carceller

Rosa Carceller 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).

  • ANIONIC DISPERSION POLYMERIZATION PROCESS
    Publication number: 20130303675
    Abstract: The invention provides an anionic dispersion polymerization process, wherein the polymerization is improved by an organic isothiocyanate, such as methyl isothiocyanate.
    Type: Application
    Filed: October 14, 2011
    Publication date: November 14, 2013
    Inventors: Rosa Carceller, Ari Juppo
  • PROCESS CHEMICAL FOR USE IN THE PRODUCTION OF PAPER OR BOARD
    Publication number: 20110073265
    Abstract: The invention relates to a process for producing paper or board from an aqueous fibre suspension, which process includes the step of adding a process chemical to the aqueous fibre suspension, said process chemical being a polymer obtained by controlled radical polymerization technique from an ethylenically unsaturated monomer, a chain transfer agent, and an initiator in a liquid medium or by controlled photopolymerization technique from an ethylenically unsaturated monomer and a photoiniferter in a liquid medium. The process chemical improves the runnability and productivity of the paper or board machine.
    Type: Application
    Filed: May 21, 2008
    Publication date: March 31, 2011
    Inventors: Rosa Carceller, Ari Juppo