Patents Assigned to ARLANXEO Brasil S.A.
  • Oil extended functionalized styrene-butadiene copolymer
    Patent number: 9902837
    Abstract: The present invention refers to an oil extended functionalized styrene-butadiene copolymer wherein the functionalized styrene-butadiene copolymer comprises 15 to 50 wt. %, based on 100 wt. % of the copolymer, of repeating units based on styrene, 42 to 80 wt. %, based on 100 wt. % of the copolymer, of repeating units based on butadiene, and 5 to 43 wt. %, based on 100 wt. % of the copolymer, of units based on at least one functional monomer and wherein at least one extender oil is based on vegetable oils, preferably epoxidized vegetable oil.
    Type: Grant
    Filed: April 16, 2014
    Date of Patent: February 27, 2018
    Assignees: ARLANXEO Deutschland GmbH, ARLANXEO Brasil S.A.
    Inventors: Marcus Tadeus de Moura Moutinho, Manoel Remigio Dos Santos, Dave Hardy