Advertisement

Investigation of copolymers of styrene and ethyl methacrylate by size exclusion chromatography and gradient HPLC

  • Gottfried Glöckner
  • Manfred Stickler
  • Winfried Wunderlich
Original Papers Organic-Technical Analysis

Summary

Copolymers of styrene and ethyl methacrylate have been separated according to composition by gradient HPLC on silica columns or CN bonded phase columns. This mode of separation according to composition was applied to fractions obtained by size exclusion chromatography (SEC). From viscosity and molecular mass data of copolymers with a styrene content ranging from 7.5 to 95.3 mass-% it can be concluded that SEC separates mainly by molecular mass even in this copolymer system. Thus, chromatographic cross-fractionation is possible by prefractionation by SEC and subsequent separation according to composition by gradient HPLC.

Keywords

Viscosity Chromatography HPLC Ethyl Inorganic Chemistry 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Untersuchung von Copolymeren von Styrol und Ethylmethacrylat durch Ausschluß-Chromatographie und Gradienten-HPLC

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Rosenthal AJ, White BB (1952) Ind Eng Chem 44:2693Google Scholar
  2. 2.
    Topčiev AV, Litmanovič AD, Štern VY (1962) Dokl Akad Nauk SSSR 147:1389Google Scholar
  3. 3.
    Glöckner G (1987) In: Booth C, Price C (eds) Comprehensive polymer science, vol 1. Pergamon Press Ltd. (in press)Google Scholar
  4. 4.
    Glöckner G, Koningsveld R (1983) Makromol Chem 4:529Google Scholar
  5. 5.
    Glöckner G, van den Berg JHM, Meijerink NLJ, Scholte TG (1986) In: Kleintjens LA, Lemstra PJ (eds) Integration of fundamental polymer science and technology. Elsevier Applied Science Publ. Ltd., Barking, UK, p 85Google Scholar
  6. 6.
    Teramachi S, Hasegawa A, Yoshida S (1983) Macromolecules 16:542Google Scholar
  7. 7.
    Tacx JCJF (1986) Microstructural investigation of copolymers. Thesis, University of Technology, EindhovenGoogle Scholar
  8. 8.
    ASTM Standard D 3593-80, American Society for Testing and Materials, PhiladelphiaGoogle Scholar
  9. 9.
    Teramachi S, Hasegawa A, Akatsuka M, Yamashita A, Takemoto N (1978) Macromolecules 11:1206Google Scholar
  10. 10.
    Samay G, Kubin M, Podešva J (1978) Angew Makromol Chem 72:185Google Scholar
  11. 11.
    Provder T, Woodbrey JC, Clark JH (1971) Sep Sci 6:101Google Scholar
  12. 12.
    Park WS, Graessley WW (1977) J Polym Sci Polym Phys Ed 15:71Google Scholar
  13. 13.
    Spychaj T, Lath D, Berek D (1979) Polymer 20:437Google Scholar
  14. 14.
    Glöckner G, van den Berg JHM (1986) J Chromatogr 352:511Google Scholar
  15. 15.
    Glöckner G (1965) Z Phys Chem (Leipzig) 229:98Google Scholar
  16. 16.
    Glöckner G (1983) Pure Appl Chem 55:1553Google Scholar
  17. 17.
    Provder T, Rosen EM (1970) Sep Sci 5:437Google Scholar
  18. 18.
    Goedhart D, Opschoor A (1970) J Polym Sci A-2, Polym Phys Ed 8:1227Google Scholar
  19. 19.
    Meunier JC, Gallot Z (1972) Makromol Chem 156:117Google Scholar
  20. 20.
    Kolínský M, Janča J (1974) J Polym Sci Polym Chem Ed 12:1181Google Scholar

Copyright information

© Springer-Verlag 1987

Authors and Affiliations

  • Gottfried Glöckner
    • 1
  • Manfred Stickler
    • 2
  • Winfried Wunderlich
    • 2
  1. 1.Sektion ChemieTechnische Universität DresdenDresdenGerman Democratic Republic
  2. 2.Forschung der Röhm GmbHDarmstadtRepublic of Germany

Personalised recommendations