Patents by Inventor Heiner Stange

Heiner Stange 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).

  • VULCANISABLE COMPOSITION FOR FORMING A NITROSAMINE FREE SULPHUR MODIFIED POLYCHLOROPRENE VULCANISATE
    Publication number: 20230257558
    Abstract: The present invention relates to a vulcanisable composition for forming a nitrosamine free sulphur modified polychloroprene vulcanisate and to a method for making the same.
    Type: Application
    Filed: May 31, 2021
    Publication date: August 17, 2023
    Applicant: Arlanxeo Deutschland GmbH
    Inventors: Nicolas SARY, Heiner STANGE, Susanna LIEBER, Frank TASCHNER
  • Polychloroprene compositions
    Patent number: 10899857
    Abstract: Essentially ETU-free cross linkable compositions comprising chloroprene rubber, a cross-linker and a vulcanization accelerator, which have a defined content of ions from the second or third main group and resinate anions and thus possesses improved curing characteristics, a process for vulcanization of such compositions and vulcanizates obtained thereby.
    Type: Grant
    Filed: November 25, 2016
    Date of Patent: January 26, 2021
    Assignee: ARLANXEO DEUTSCHLAND GMBH
    Inventors: Victor Nasreddine, Heiner Stange, Nicolas Sary, Martin Schneider, Kay Varnhorn
  • NOVEL POLYCHLOROPRENE COMPOSITIONS
    Publication number: 20190023821
    Abstract: Essentially ETU-free cross linkable compositions comprising chloroprene rubber, a cross-linker and a vulcanization accelerator, which have a defined content of ions from the second or third main group and resinate anions and thus possesses improved curing characteristics, a process for vulcanization of such compositions and vulcanizates obtained thereby.
    Type: Application
    Filed: November 25, 2016
    Publication date: January 24, 2019
    Applicant: ARLANXEO DEUTSCHLAND GMBH
    Inventors: VICTOR NASREDDINE, HEINER STANGE, NICOLAS SARY, MARTIN SCHNEIDER, KAY VARNHORN
  • Method for obtaining and isolating polychloroprene solids
    Patent number: 9938363
    Abstract: The invention relates to methods for isolating and obtaining polychloroprene solids, wherein an aqueous polychloroprene dispersion is brought in contact with steam containing coagulant, whereby the polychloroprene solid coagulates.
    Type: Grant
    Filed: April 19, 2012
    Date of Patent: April 10, 2018
    Assignee: ARLANXEO Deutschland GMBH
    Inventors: Thomas-Oliver Neuner, Heiner Stange, Rolf Josten, Rolf Feller, Mesut Fidan
  • METHOD FOR OBTAINING AND ISOLATING POLYCHLOROPRENE SOLIDS
    Publication number: 20140142268
    Abstract: The invention relates to methods for isolating and obtaining polychloroprene solids, wherein an aqueous polychloroprene dispersion is brought in contact with water vapor containing coagulant, whereby the polychloroprene solid coagulates.
    Type: Application
    Filed: April 19, 2012
    Publication date: May 22, 2014
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Thomas-Oliver Neuner, Heiner Stange, Rolf Josten, Rolf Feller, Mesut Fidan
  • POLYCHLOROPRENE SOLID HAVING THIXOTROPIC PROPERTIES
    Publication number: 20140046015
    Abstract: The invention relates to a polychloroprene solid on the basis of a polychloroprene dispersion, said solid having thixotropic properties.
    Type: Application
    Filed: April 17, 2012
    Publication date: February 13, 2014
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Thomas-Oliver Neuner, Heiner Stange, Rolf Josten, Rolf Feller, Mesut Fidan
  • Method for producing polyaryl ethers
    Patent number: 8378054
    Abstract: A process for preparing polyaryl ethers in which a polycondensation of the monomer building blocks is carried out using microwave irradiation leads to thermoplastic molding compositions having improved color properties.
    Type: Grant
    Filed: November 11, 2008
    Date of Patent: February 19, 2013
    Assignee: BASF SE
    Inventors: Martin Weber, Volker Warzelhan, Faissal-Ali El-Toufaili, Andreas Greiner, Heiner Stange, Seema Agrarwal
  • METHOD FOR PRODUCING POLYARYL ETHERS
    Publication number: 20100286303
    Abstract: A process for preparing polyaryl ethers in which a polycondensation of the monomer building blocks is carried out using microwave irradiation leads to thermoplastic molding compositions having improved color properties.
    Type: Application
    Filed: November 11, 2008
    Publication date: November 11, 2010
    Applicant: BASF SE
    Inventors: Martin Weber, Volker Warzelhan, Faissal-Ali El-Toufaili, Andreas Greiner, Heiner Stange, Seema Agrarwal