Patents by Inventor Juan Antonio Navarro-Viciana

Juan Antonio Navarro-Viciana 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).

  • Textile dyeing process of cellulosic fibers and their blends and polyester and its blends with recycled dyeing baths
    Patent number: 8613779
    Abstract: A textile dyeing process for dyeing cellulosic fibers and polyester and their respective blends with other fibers in recycled dyeing baths without carrying out any intermediate depuration treatment and using reactive and direct dyes for the cellulosic fibers and dispense dyes for polyester is described. The process recycles both the water already used in a previous dyeing cycle and all added products that have not been absorbed by the textile substrate, as well as the rest of the disperse dyes that had not been depleted in the previous dyeing cycles.
    Type: Grant
    Filed: March 27, 2009
    Date of Patent: December 24, 2013
    Assignees: Golden Quimica do Brasil LTDA
    Inventors: Jose Valldeperas-Morell, Manuel Jose Lis-Arias, Juan Antonio Navarro-Viciana
  • TEXTILE DYEING PROCESS OF CELLULOSIC FIBERS AND THEIR BLENDS AND POLYESTER AND ITS BLENDS WITH RECYCLED DYEING BATHS
    Publication number: 20110083283
    Abstract: A textile dyeing process for dyeing cellulosic fibers and polyester and their respective blends with other fibers in recycled dyeing baths without carrying out any intermediate depuration treatment and using reactive and direct dyes for the cellulosic fibers and dispense dyes for polyester. The process recycles both the water already used in a previous dyeing cycle and all added products that have not been absorbed by the textile substrate, as well as the rest of the disperse dyes that had not been depleted in the previous dyeing cycles.
    Type: Application
    Filed: March 27, 2009
    Publication date: April 14, 2011
    Inventors: Jose Valldeperas-Morell, Manuel Jose Lis-Arias, Juan Antonio Navarro-Viciana