Functionalized phosphazenes with immobilized phenolic antioxidants for polyolefin stabilization

Activity: Talk or presentation › Poster presentation › science-to-science

Description

One approach to solve this leaching problem is to bind sterically hindered phenols as primary antioxidative stabilizers to cyclic phosphazene as well as to linear polyphosphazenes. Two different types of polyphosphazenes were produced. One polymer type was fully substituted with the stabilizer and the other polymer type contained an additional substituent to enhance the compatibility of the antioxidant (AO) with the polymer. All phosphazene based antioxidants were characterized and their stabilizing effects were determined using DSC. Additionally, the hydrolysis resistances of the phosphazene based antioxidants were determined in water at different temperatures. Recent results of this innovative approach using polyphosphazene carriers for AOs are presented.
Period22 Mar 2018
Event titlePolymers: Design, Function and Application ((PDFA)
Event typeConference
LocationSpainShow on map

Fields of science

  • 104 Chemistry
  • 210004 Nanomaterials
  • 104010 Macromolecular chemistry
  • 104011 Materials chemistry
  • 204002 Chemical reaction engineering
  • 104016 Photochemistry
  • 107002 Bionics
  • 104018 Polymer chemistry
  • 301904 Cancer research
  • 304007 Tissue engineering
  • 104008 Catalysis
  • 104019 Polymer sciences
  • 301305 Medical chemistry
  • 104002 Analytical chemistry
  • 106002 Biochemistry
  • 302009 Chemotherapy
  • 301207 Pharmaceutical chemistry
  • 104014 Surface chemistry
  • 104015 Organic chemistry

JKU Focus areas

  • Nano-, Bio- and Polymer-Systems: From Structure to Function
  • Engineering and Natural Sciences (in general)

Documents & Links