Patents by Inventor Helena Martensson

Helena Martensson 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).

  • Composition and manufacturing process of a decorative surface covering
    Patent number: 8192846
    Abstract: The present invention relates to a decorative surface covering obtainable by a vulcanisable composition, said composition comprising a first polymer component consisting of styrene butadiene styrene block copolymer (SBS); a second polymer component selected from the group consisting of a random or partially random copolymer of butadiene and styrene (SBR), and nitrile butadiene rubber (NBR); a third polymer component consisting of a high styrene content styrene butadiene copolymer (HSR), a filler, a vulcanisation system and additives selected from the group consisting of processing aids, stabilizers, pigments and compatibilizers.
    Type: Grant
    Filed: January 11, 2008
    Date of Patent: June 5, 2012
    Assignee: Tarkett SAS
    Inventors: Peter Gustafsson, Roland Karlsson, Helena Martensson
  • Rubber-polyolefin surface covering
    Patent number: 7811371
    Abstract: A surface covering comprising between 5 and 50% w/w of thermoplastic material, between 5 and 50% w/w of elastomer material, between 5 and 20% w/w of a high styrene resin, between 25 and 70% w/w of filler and between 1% and 10% w/w of vulcanisation system.
    Type: Grant
    Filed: July 12, 2005
    Date of Patent: October 12, 2010
    Assignee: Tarkett SAS
    Inventors: Peter Gustafsson, Roland Karlsson, Helena Martensson
  • COMPOSITION AND MANUFACTURING PROCESS OF A DECORATIVE SURFACE COVERING
    Publication number: 20100003527
    Abstract: The present invention relates to a decorative surface covering obtainable by a vulcanisable composition, said composition comprising a first polymer component consisting of styrene butadiene styrene block copolymer (SBS); a second polymer component selected from the group consisting of a random or partially random copolymer of butadiene and styrene (SBR), and nitrile butadiene rubber (NBR); a third polymer component consisting of a high styrene content styrene butadiene copolymer (HSR), a filler, a vulcanisation system and additives selected from the group consisting of processing aids, stabilizers, pigments and compatibilizers.
    Type: Application
    Filed: January 11, 2008
    Publication date: January 7, 2010
    Applicant: TARKETT SAS
    Inventors: Peter Gustafsson, Roland Karlsson, Helena Martensson
  • Rubber-Polyolefin Surface Covering
    Publication number: 20080053335
    Abstract: A surface covering comprising between 5 and 50% w/w of thermoplastic material, between 5 and 50% w/w of elastomer material, between 5 and 20% w/w of a high styrene resin, between 25 and 70% w/w of filler and between 1% and 10% w/w of vulcanisation system.
    Type: Application
    Filed: July 12, 2005
    Publication date: March 6, 2008
    Inventors: Peter Gustafsson, Roland Karlsson, Helena Martensson