Patents by Inventor Sergio Jose Segura Guajardo

Sergio Jose Segura Guajardo 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).

  • Process for the additivation of synthetic fibres, artificial fibres and polymers with special properties
    Patent number: 8821776
    Abstract: A process for the additivation of synthetic fibers, artificial fibers and polymers conferring special properties to them, the process comprising the following steps: the encapsulation of an additive in the pores of a porous material; the incorporation of particles of the porous material (capsules) into the polymer matrix of the fiber; and spinning of the fiber; the capsule withstanding the temperatures and other conditions of the different manufacturing processes which the fibers might undergo and the introduction of the additive into the polymer matrix thereof, characterised in that the porous material is a metal oxide, a zeolite, an aluminophosphate, clay, a carbon material, a hybrid organic-inorganic material or a porous polymer.
    Type: Grant
    Filed: November 12, 2007
    Date of Patent: September 2, 2014
    Assignee: Sociedad Anonima Minera Catalano-Aragonesa
    Inventors: Miguel Ángel Caballero López, Patricia Zagalaz Lasierra, Sergio José Segura Guajardo, Maria Elena Piera Camas, Eduardo Pérez García, Carlos Tellez Ariso, Joaquin Coronas Ceresuela, Jesús Santamaría Ramiro
  • PROCESS FOR THE ADDITIVATION OF SYNTHETIC FIBRES, ARTIFICIAL FIBRES AND POLYMERS WITH SPECIAL PROPERTIES
    Publication number: 20080128941
    Abstract: A process for the additivation of synthetic fibres, artificial fibres and polymers conferring special properties to them, the process comprising the following steps: the encapsulation of an additive in the pores of a porous material; the incorporation of particles of the porous material (capsules) into the polymer matrix of the fibre; and spinning of the fibre; the capsule withstanding the temperatures and other conditions of the different manufacturing processes which the fibres might undergo and the introduction of the additive into the polymer matrix thereof, characterised in that the porous material is a metal oxide, a zeolite, an aluminophosphate, clay, a carbon material, a hybrid organic-inorganic material or a porous polymer.
    Type: Application
    Filed: November 12, 2007
    Publication date: June 5, 2008
    Inventors: Miguel Angel Caballero Lopez, Patricia Zagalaz Lasierra, Sergio Jose Segura Guajardo, Maria Elena Piera Camas, Eduardo Perez Garcia, Carlos Tellez Ariso, Joaquin Coronas Ceresuela, Jesus Santamaria Ramiro