Patents by Inventor Rainer Linzmeier

Rainer Linzmeier 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 production of three-dimensional patterns in plastic mouldings
    Patent number: 10279520
    Abstract: The present invention relates to a process for the production of three-dimensional patterns in plastic mouldings, in particular to an injection-moulding process for the production of mouldings having a three-dimensional pattern, to the polymeric mouldings produced by means of this process, and to the use thereof, in particular for decorative purposes.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: May 7, 2019
    Assignee: MERCK PATENT GMBH
    Inventors: Markus Schum, Rainer Linzmeier
  • PROCESS FOR THE PRODUCTION OF THREE-DIMENSIONAL PATTERNS IN PLASTIC MOULDINGS
    Publication number: 20150367543
    Abstract: The present invention relates to a process for the production of three-dimensional patterns in plastic mouldings, in particular to an injection-moulding process for the production of mouldings having a three-dimensional pattern, to the polymeric mouldings produced by means of this process, and to the use thereof, in particular for decorative purposes.
    Type: Application
    Filed: June 23, 2015
    Publication date: December 24, 2015
    Applicant: MERCK PATENT GMBH
    Inventors: Markus SCHUM, Rainer LINZMEIER
  • Polymers having a high infrared absorption capacity
    Patent number: 8932512
    Abstract: The present invention relates to polymers comprising absorption pigments, which are distinguished by the fact that they have high absorption in the near IR region, and to the use thereof, in particular in thermoforming and in IR light welding.
    Type: Grant
    Filed: July 26, 2006
    Date of Patent: January 13, 2015
    Assignee: Merck Patent GmbH
    Inventors: Gerhard Edler, Rainer Linzmeier
  • POLYMERS HAVING A HIGH INFRARED ABSORPTION CAPACITY
    Publication number: 20100139855
    Abstract: The present invention relates to polymers comprising absorption pigments, which are distinguished by the fact that they have high absorption in the near IR region, and to the use thereof, in particular in thermoforming and in IR light welding.
    Type: Application
    Filed: July 26, 2006
    Publication date: June 10, 2010
    Inventors: Gerhard Edler, Rainer Linzmeier
  • Luminescent plastics
    Publication number: 20050096420
    Abstract: The present invention relates to coloured plastics having improved luminescence properties comprising one or more luminescent colorants and one or more transparent and/or semitransparent effect pigments, to a process for the preparation of these plastics, and to mouldings produced therefrom.
    Type: Application
    Filed: November 3, 2004
    Publication date: May 5, 2005
    Inventors: Reiner Delp, Rainer Linzmeier
  • Laser-markable plastics
    Patent number: 6521688
    Abstract: The present invention relates to laser-markable plastics, in particular thermoplastic polyurethanes, which are distinguished by the fact that they contain pigments having a coating of doped tin dioxide.
    Type: Grant
    Filed: October 17, 1997
    Date of Patent: February 18, 2003
    Assignees: Merck Patent Gesellschaft mit beschrankter Haftung, BASF Aktiengesellschaft
    Inventors: Rainer Linzmeier, Burkhard Krietsch, Frank Prissok
  • Laser-markable plastics
    Patent number: 6214917
    Abstract: The present invention relates to laser-markable plastics, in particular thermoplastic polyurethanes, which are distinguished by the fact that they contain pigments having a coating of doped tin dioxide.
    Type: Grant
    Filed: December 15, 1999
    Date of Patent: April 10, 2001
    Assignees: Merck Patent GmbH, BASF Akteingesellschaft
    Inventors: Rainer Linzmeier, Burkhard Krietsch, Frank Prissok