Patents by Inventor Sabine CONRAD

Sabine CONRAD 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).

  • Flame-retardant thermoplastic polyurethane based on polycarbonate diols
    Patent number: 10377880
    Abstract: The present invention relates to compositions comprising at least one thermoplastic polyurethane, at least one metal hydroxide, and at least one phosphorus-containing flame retardant, where the thermoplastic polyurethane is a thermoplastic polyurethane based on at least one diisocyanate and on at least one polycarbonatediol. The present invention further relates to the use of compositions of this type for producing cable sheathing.
    Type: Grant
    Filed: June 21, 2013
    Date of Patent: August 13, 2019
    Assignee: BASF SE
    Inventors: Oliver Steffen Henze, Oliver Muehren, Alfons Bertels, Sabine Conrad
  • Flame-retardant thermoplastic polyurethane comprising coated metal hydroxides, phosphorus-containing flame retardants and/or hydrotalcite or phyllosilicate
    Patent number: 9688841
    Abstract: The invention relates to a flame-retardant thermoplastic polyurethane based on at least one diisocyanate and on at least one substance reactive toward isocyanate, and preferably on at least one chain extender, and also optionally on at least one catalyst, and comprising at least one flame retardant, and also optionally additives and/or auxiliaries, where one flame retardant is a metal hydroxide at least to some extent surrounded by a coating, the material comprises, as further flame retardant, at least one phosphorus-containing flame retardant which is a derivative of phosphoric acid, phosphonic acid, and/or phosphinic acid and the material further comprises hydrotalcite and/or phyllosilicate, and also to an associated production process and the use.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: June 27, 2017
    Assignee: BASF SE
    Inventors: Oliver Steffen Henze, Oliver Muehren, Alfons Bertels, Sabine Conrad, Thomas Flug, Hans Rudolph, Christian Beckmann, Dietmar Meier
  • Flame-retardant thermoplastic polyurethane comprising coated metal hydroxides based on aluminum
    Patent number: 9670337
    Abstract: The invention relates to a flame-retardant thermoplastic polyurethane based on at least one diisocyanate and on at least one substance reactive toward isocyanate, and preferably on at least one chain extender, and also optionally on at least one catalyst, and comprising at least one flame retardant, and also optionally additives and/or auxiliaries, where one flame retardant is a metal hydroxide at least to some extent surrounded by a coating, and the metal hydroxide is aluminum hydroxide, aluminum oxide hydroxide, or a mixture of said hydroxides, and also to an associated production process and use.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: June 6, 2017
    Assignee: BASF SE
    Inventors: Oliver Steffen Henze, Oliver Muehren, Alfons Bertels, Sabine Conrad, Thomas Flug, Hans Rudolph, Christian Beckmann, Dietmar Meier
  • Flame-retardant thermoplastic polyurethane based on metal hydroxides and polyesterols
    Patent number: 9365697
    Abstract: The present invention relates to compositions comprising at least one thermoplastic polyurethane, at least one metal hydroxide, and at least one phosphorus-containing flame retardant, where the thermoplastic polyurethane is a thermoplastic polyurethane based on at least one diisocyanate and on at least one polyesterdiol, and has a weight-average molar mass in the range from 50 000 g/mol to 200 000 g/mol, measured by means of GPC. The present invention further relates to the use of compositions of this type for producing cable sheathing.
    Type: Grant
    Filed: July 26, 2013
    Date of Patent: June 14, 2016
    Assignee: BASF SE
    Inventors: Oliver Steffen Henze, Oliver Muehren, Alfons Bertels, Sabine Conrad
  • FLAME-RETARDANT THERMOPLASTIC POLYURETHANE BASED ON POLYCARBONATE DIOLS
    Publication number: 20150284537
    Abstract: The present invention relates to compositions comprising at least one thermoplastic polyurethane, at least one metal hydroxide, and at least one phosphorus-containing flame retardant, where the thermoplastic polyurethane is a thermoplastic polyurethane based on at least one diisocyanate and on at least one polycarbonatediol. The present invention further relates to the use of compositions of this type for producing cable sheathing.
    Type: Application
    Filed: June 21, 2013
    Publication date: October 8, 2015
    Inventors: Oliver Steffen Henze, Oliver Muehren, Alfons Bertels, Sabine Conrad
  • FLAME-RETARDANT THERMOPLASTIC POLYURETHANE BASED ON METAL HYDROXIDES AND POLYESTEROLS
    Publication number: 20150166769
    Abstract: The present invention relates to compositions comprising at least one thermo-plastic polyurethane, at least one metal hydroxide, and at least one phosphorus-containing flame retardant, where the thermoplastic polyurethane is a thermo-plastic polyurethane based on at least one diisocyanate and on at least one polyesterdiol, and has a weight-average molar mass in the range from 50 000 g/mol to 200 000 g/mol, measured by means of GPC. The present invention further relates to the use of compositions of this type for producing cable sheathing.
    Type: Application
    Filed: July 26, 2013
    Publication date: June 18, 2015
    Applicant: BASF SE
    Inventors: Oliver Steffen Henze, Oliver Muehren, Alfons Bertels, Sabine Conrad
  • FLAME-RETARDANT THERMOPLASTIC POLYURETHANE COMPRISING COATED METAL HYDROXIDES BASED ON ALUMINUM
    Publication number: 20130245170
    Abstract: The invention relates to a flame-retardant thermoplastic polyurethane based on at least one diisocyanate and on at least one substance reactive toward isocyanate, and preferably on at least one chain extender, and also optionally on at least one catalyst, and comprising at least one flame retardant, and also optionally additives and/or auxiliaries, where one flame retardant is a metal hydroxide at least to some extent surrounded by a coating, and the metal hydroxide is aluminum hydroxide, aluminum oxide hydroxide, or a mixture of said hydroxides, and also to an associated production process and use.
    Type: Application
    Filed: March 12, 2013
    Publication date: September 19, 2013
    Applicant: BASF SE
    Inventors: Oliver Steffen HENZE, Oliver Muehren, Alfons Bertels, Sabine Conrad, Thomas Flug, Hans Rudolph, Christian Beckmann, Dietmar Meier
  • FLAME-RETARDANT THERMOPLASTIC POLYURETHANE COMPRISING COATED METAL HYDROXIDES, PHOSPHORUS-CONTAINING FLAME RETARDANTS AND/OR HYDROTALCITE OR PHYLLOSILICATE
    Publication number: 20130245169
    Abstract: The invention relates to a flame-retardant thermoplastic polyurethane based on at least one diisocyanate and on at least one substance reactive toward isocyanate, and preferably on at least one chain extender, and also optionally on at least one catalyst, and comprising at least one flame retardant, and also optionally additives and/or auxiliaries, where one flame retardant is a metal hydroxide at least to some extent surrounded by a coating, the material comprises, as further flame retardant, at least one phosphorus-containing flame retardant which is a derivative of phosphoric acid, phosphonic acid, and/or phosphinic acid and the material further comprises hydrotalcite and/or phyllosilicate, and also to an associated production process and the use.
    Type: Application
    Filed: March 13, 2013
    Publication date: September 19, 2013
    Applicant: BASF SE
    Inventors: Oliver Steffen HENZE, Oliver Muehren, Alfons Bertels, Sabine Conrad, Thomas Flug, Hans Rudolph, Christian Beckmann, Dietmar Meier
  • Method for generating pluripotent stem cells
    Patent number: 8445269
    Abstract: The present invention relates to a method for generating pluripotent stem cells and to pluripotent stem cells generated from human testis.
    Type: Grant
    Filed: October 3, 2008
    Date of Patent: May 21, 2013
    Inventors: Thomas Skutella, Sabine Conrad, Arnulf Stenzl
  • METHOD FOR GENERATING PLURIPOTENT STEM CELLS
    Publication number: 20100086523
    Abstract: The present invention relates to a method for generating pluripotent stem cells and to pluripotent stem cells generated from human testis.
    Type: Application
    Filed: October 3, 2008
    Publication date: April 8, 2010
    Inventors: Thomas SKUTELLA, Sabine CONRAD, Arnult STENZL