Patents by Inventor Jose Ramon Leiza

Jose Ramon Leiza 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).

  • METHOD FOR PRODUCING REMOVABLE PRESSURE-SENSITIVE ADHESIVES (PSAs) USING BIO-BASED STARTING MATERIALS
    Publication number: 20230227588
    Abstract: The present invention refers to a method for producing preferably water-based polymeric compositions, preferably dispersions (i.e. latices), which are particularly useful as or in adhesives, especially pressure-sensitive adhesives (PSAs), particularly pressure-sensitive adhesives removable under neutral or basic (i.e. alkaline) conditions, as well as to the polymeric compositions thus produced and to their various applications, including the copolymers comprised by these polymeric compositions.
    Type: Application
    Filed: August 25, 2020
    Publication date: July 20, 2023
    Inventors: Adrian BADIA, Jose Ramon LEIZA, Maria Jesus Barandiaran
  • METHOD FOR PRODUCING A REMOVABLE PRESSURE-SENSITIVE ADHESIVE (PSA) AND PRESSURE-SENSITIVE ADHESIVE THUS PRODUCED
    Publication number: 20230039758
    Abstract: The present invention refers to a method for producing polymeric compositions, preferably dispersions (i.e. emulsions or latices), which are particularly useful as or in adhesives, especially pressure-sensitive adhesives, particularly pressure-sensitive adhesives removable under neutral or basic (alkaline) conditions, as well as to the polymeric compositions thus produced and to their various applications.
    Type: Application
    Filed: April 27, 2020
    Publication date: February 9, 2023
    Inventors: Adrián Badía, José Ramón Leiza, María Jesús Barandiaran
  • METHOD FOR PRODUCING A POLYMERIC COMPOSITION AND POLYMERIC COMPOSITION THUS PRODUCED AS WELL AS APPLICATIONS THEREOF, ESPECIALLY AS OR IN PRESSURE SENSITIVE ADHESIVES
    Publication number: 20220403079
    Abstract: The present invention refers to a method for producing polymeric compositions, preferably in the form of water-based (i.e. waterborne) compositions, more preferably dispersions (i.e. emulsions or latices), which are particularly useful as or in adhesives, especially pressure-sensitive adhesives, particularly pressure-sensitive adhesives degradable under basic conditions, as well as to the polymeric compositions thus produced and to their applications.
    Type: Application
    Filed: December 13, 2019
    Publication date: December 22, 2022
    Inventors: José Ramón LEIZA, Miren AGUIRRE ARRESE, Fabian WENZEL
  • METHOD FOR PROVIDING COATING SYSTEMS WITH CORROSION-PROTECTIVE PROPERTIES
    Publication number: 20220235231
    Abstract: The present invention is directed to a method for producing a coating system providing corrosion-protective properties when applied to metal surfaces, particularly in the form of a water-based (waterborne) composition, preferably in the form of a dispersion (i.e. emulsion or latex, respectively), as well as to coating system thus produced and to its various applications. The resulting coating system provides superior properties with respect to corrosion protection, on the one hand, and adhesion to metal surfaces, on the other hand, while at the same time being environmentally compatible and easy to use and to apply and being producible in an economic way.
    Type: Application
    Filed: February 6, 2019
    Publication date: July 28, 2022
    Inventors: José Ramón LEIZA, Maria PAULIS, Stefano CHIMENTI, Jesus Manuel VEGA, Eva GARCÍA
  • Method for producing a nanocomposite dispersion comprising composite particles of inorganic nanoparticles and organic polymers
    Patent number: 9650536
    Abstract: The present invention relates to a method for producing nanocomposite dispersions comprising composite particles of inorganic nanoparticles and organic polymers in a continuous phase, especially in a dispersion medium, as well as to the nanocomposite dispersions thus obtained and to the use thereof.
    Type: Grant
    Filed: May 15, 2013
    Date of Patent: May 16, 2017
    Assignees: Akzo Nobel Coatings International B.V., BYK-Chemie GmbH, Energenics Europe Ltd., Universidad del Paris Vasco, YKI, Ytkemiska Institutet AB
    Inventors: Nils Erik Ronne, Melanie Hormann, Janin Tecklenburg, Carsten Nagel, Ulrich Nolte, Michael Berkei, Yingqian Xu, Jose Ramon Leiza, Yuri Reyes, Maria Paulis, Miren Aguirre Arrese, Anwar Ahniyaz, Andrea Fornara, Ninja Hanitzsch
  • Method for Producing a Nanocomposite Dispersion Comprising Composite Particles of Inorganic Nanoparticles and Organic Polymers
    Publication number: 20150197660
    Abstract: The present invention relates to a method for producing nanocomposite dispersions comprising composite particles of inorganic nanoparticles and organic polymers in a continuous phase, especially in a dispersion medium, as well as to the nanocomposite dispersions thus obtained and to the use thereof.
    Type: Application
    Filed: May 15, 2013
    Publication date: July 16, 2015
    Inventors: Nils Erik Ronne, Melanie Hormann, Janin Tecklenburg, Carsten Nagel, Ulrich Nolte, Michael Berkei, Yingqian Xu, Jose Ramon Leiza, Yuri Reyes, Maria Paulis, Miren Aguirre Arrese, Anwar Ahniyaz, Andrea Fornara