Patents by Inventor Sabine Sirol

Sabine Sirol 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).

  • Catalyst Components Based on Fulvene Complexes
    Publication number: 20110034653
    Abstract: The present invention discloses metallic complexes based on hydroxyl-carbonyl fulvene ligands, their method of preparation and their use in the oligomerisation or polymerisation of ethylene and alpha-olefins.
    Type: Application
    Filed: July 16, 2008
    Publication date: February 10, 2011
    Applicants: TOTAL PETROCHEMICALS RESEARCH FELUY, Centre National De La Recherche Scientifique (CNRS
    Inventors: Clement Lansalot-MaTras, Olivier Lavastre, Sabine Sirol
  • CATALYST COMPONENTS BASED ON FERROCENYL COMPLEXES USED FOR OLEFIN POLYMERISATION
    Publication number: 20110034652
    Abstract: The present invention discloses catalyst components based on ferrocenyl ligands, their method of preparation and their use in the polymerization of olefins.
    Type: Application
    Filed: March 27, 2007
    Publication date: February 10, 2011
    Applicants: TOTAL PETROCHEMICALS RESEARCH FELUY
    Inventors: Cyril Revault, Olivier Lavastre, Sabine Sirol
  • Preparation of Activating Supports
    Publication number: 20110009582
    Abstract: The present invention discloses a method for preparing an activating support and its use to activate metallocene or post-metallocene catalyst component for use in the oligomerisation and polymerisation of ethylene and alpha-olefins.
    Type: Application
    Filed: July 16, 2008
    Publication date: January 13, 2011
    Applicants: TOTAL PETROCHEMICALS RESEARCH FELUY, Centre National De La Recherche Scientifique (CNRS)
    Inventors: Abdelkrim El Kadib, Karine Molvinger, Daniel Brunel, Floran Prades, Sabine Sirol
  • Catalyst Systems Based on Carbonylamino Fulvenes
    Publication number: 20100311931
    Abstract: The present invention discloses metallic complexes based on carbonylamino fulvene ligands; their method of preparation and their use in the oligomerisation or polymerisation of ethylene and alpha-olefins.
    Type: Application
    Filed: July 16, 2008
    Publication date: December 9, 2010
    Inventors: Clement Lansalot-Ma-Tras, Olivier Lavastre, Sabine Sirol
  • New Tridentate Ligand Compounds with Imino Furan Units, Method for Manufacturing Said Compounds, and their use in the Preparation of Catalysts for the Homopolymerisation and Copolymerisation of Ethylene and Alpha-Olefins
    Publication number: 20100311930
    Abstract: The present invention relates to new tridentate ligand compounds with imino furan units, to a method for manufacturing said compounds and to their use in the preparation of catalysts for the homopolymerisation or copolymerisation of ethylene and alpha-olefins.
    Type: Application
    Filed: May 30, 2008
    Publication date: December 9, 2010
    Applicant: TOTAL PETROCHEMICALS RESEARCH FELUY
    Inventor: Sabine Sirol
  • Polymerisation of Ethylene and Alpha Olefins with Single Site Catalysts having an Anionic Scorpion-Like Ligand
    Publication number: 20100298122
    Abstract: The present invention discloses single site catalyst systems having anionic scorpion-like three dimensional structure, that are suitable for oligomerising or polymerising ethylene and alpha-olefins.
    Type: Application
    Filed: November 9, 2007
    Publication date: November 25, 2010
    Applicant: TOTAL PETROCHEMICALS RESEARCH FELUY
    Inventors: Guillaume Michaud, Caroline Hillairet, Sabine Sirol
  • Polymerisation of Ethylene and Alpha-Olefins with Catalyst Systems based on Binam Derived Ligands
    Publication number: 20100210799
    Abstract: The present invention relates to the field of single site catalyst systems based on aromatic BINAM diamine ligands and suitable for oligomerising or polymerising ethylene and alpha-olefins.
    Type: Application
    Filed: April 8, 2008
    Publication date: August 19, 2010
    Inventors: Caroline Hillairet, Guillaume Michaud, Sabine Sirol
  • ACTIVATING SUPPORTS WITH NON-METALLOCENE COMPLEXES
    Publication number: 20100179055
    Abstract: The present invention discloses an active supported catalyst system comprising: a) an iron-based non-metallocene catalyst component; b) an alkylating agent; c) an activating functionalised and fluorinated support. It also discloses a method for preparing said active supported catalyst system and its use in the polymerisation of olefins.
    Type: Application
    Filed: July 26, 2006
    Publication date: July 15, 2010
    Applicant: TOTAL PETROCHEMICALS RESEARCH FELUY
    Inventors: Floran Prades, Roger Spitz, Christophe Boisson, Sabine Sirol, Abbas Razavi
  • Polymerisation of ethylene and alpha-olefins with phosphino-iminophenol complexes
    Patent number: 7754835
    Abstract: The present invention relates to the field of single site catalyst systems based on phosphino-iminophenol complexes that are suitable for oligomerising or polymerising ethylene and alpha-olefins.
    Type: Grant
    Filed: March 7, 2007
    Date of Patent: July 13, 2010
    Assignee: Total Petrochemicals Research Feluy
    Inventors: Caroline Hillairet, Guillaume Michaud, Sabine Sirol
  • Polymerisation of Ethylene and Alpha-Olefins with Pyridino-Iminophenol Complexes
    Publication number: 20100160583
    Abstract: The present invention relates to the field of single site catalyst systems based on pyridine-iminophenol, pyridine-iminoalcohol or pyridine-iminoamine complexes and suitable for oligomerising or homo- or co-polymerising ethylene and alpha-olefins.
    Type: Application
    Filed: April 17, 2007
    Publication date: June 24, 2010
    Applicant: TOTAL PETROCHEMICALS RESEARCH FEULY
    Inventors: Caroline Hillairet, Guillaume Michaud, Sabine Sirol
  • CATALYST COMPONENTS BASED ON FERRICINIUM COMPLEXES USED FOR OLEFIN POLYMERISATION
    Publication number: 20100063230
    Abstract: The present invention discloses catalyst components based on ferricinium ligands, their method of preparation and their use in the polymerisation of olefins.
    Type: Application
    Filed: March 27, 2007
    Publication date: March 11, 2010
    Applicant: TOTAL PETROCHEMICALS RESEARCH FELUY
    Inventors: Cyril Revault, Olivier Lavastre, Sabine Sirol
  • Polymerisation of Ethylene and Alpha-Olefins with Pyrrol-Iminophenol Complexes
    Publication number: 20100063229
    Abstract: The present invention relates to the field of single site catalyst systems based on pyrrol-iminophenol, pyrrol-iminoalcohol or pyrrol-iminoamine complexes and suitable for oligomerising or homo- or co-polymerising ethylene and alpha-olefins.
    Type: Application
    Filed: November 9, 2007
    Publication date: March 11, 2010
    Applicant: TOTAL PETROCHEMICALS RESEARCH FELUY
    Inventors: Caroline Hillairet, Guillaume Michaud, Sabine Sirol
  • Transition Metal Complexes Supported on Activating Support
    Publication number: 20100010180
    Abstract: The present invention discloses an active supported catalyst system comprising: a) one or more non-metallocene catalyst component; b) an alkylating agent; c) an activating functionalised and fluorinated support. It also discloses a method for preparing said active support and its use in the polymerisation of polar and non polar monomers.
    Type: Application
    Filed: July 26, 2006
    Publication date: January 14, 2010
    Applicants: TOTAL PETROCHEMICALS RESEARCH FELUY, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
    Inventors: Floran Prades, Roger Spitz, Christophe Boisson, Sabine Sirol, Abbas Razavi
  • POLYMERISATION OF ETHYLENE AND ALPHA-OLEFINS WITH IMINO-QUINOLINOL COMPLEXES
    Publication number: 20100004411
    Abstract: The present invention discloses active oligomerisation or polymerisation catalyst systems based on imino-quinolinol complexes.
    Type: Application
    Filed: March 7, 2007
    Publication date: January 7, 2010
    Applicant: TOTAL PETROCHEMICALS RESEARCH FELUY
    Inventors: Caroline L. Hillairet, Guilliaume Michaud, Sabine Sirol
  • POLYMERISATION OF ETHYLENE AND ALPHA-OLEFINS WITH PHOSPHINO-IMINOPHENOL COMPLEXES
    Publication number: 20090240011
    Abstract: The present invention relates to the field of single site catalyst systems based on phosphino-iminophenol complexes that are suitable for oligomerising or polymerising ethylene and alpha-olefins.
    Type: Application
    Filed: March 7, 2007
    Publication date: September 24, 2009
    Applicant: TOTAL PETROCHEMICALS RESEARCH FELUY
    Inventors: Caroline Hillairet, Guillaume Michaud, Sabine Sirol
  • PROCESS FOR DISPERSING FUNCTIONAL MOLECULES ON THE SURFACE OF A SUPPORT AND SUPPORT MADE BY THIS PROCESS
    Publication number: 20090203930
    Abstract: The present invention discloses a method for separating tethered functional organo-chains, through their dilution with tethered non-functional organo-chains, in the presence of soluble molecular derivatives that are able to self-assemble and to interact with the functional organo-silane.
    Type: Application
    Filed: November 18, 2005
    Publication date: August 13, 2009
    Applicants: TOTAL PETROCHEMICALS RESEARCH FELUY, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Philippe Banet, Daniel Brunel, Dan Lerner, Francois Fajula, Sabine Sirol, Abbas Razavi
  • Polymerization Catalyst System Based on Monooxime Ligands
    Publication number: 20080306226
    Abstract: The present invention discloses active oligomerisation and polymerisation catalyst systems based on monooxime ligands.
    Type: Application
    Filed: July 17, 2006
    Publication date: December 11, 2008
    Applicant: Fina Technology, Inc.
    Inventors: Loise Boulanger, Olivier Lavastre, Sabine Sirol, Abbas Razavi
  • Polymerisation Catalyst System Based on Monooxime Ligands
    Publication number: 20080249266
    Abstract: The present invention discloses active oligomerisation and polymerisation catalyst systems based on dioxime ligands.
    Type: Application
    Filed: July 17, 2006
    Publication date: October 9, 2008
    Applicant: FINA TECHNOLOGY, INC.
    Inventors: Louis Boulanger, Olivier Lavastre, Sabine Sirol, Abbas Razavi