Error message

  • Deprecated function: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in include_once() (line 1439 of /home/science2016/public_html/includes/bootstrap.inc).
  • Deprecated function: Array and string offset access syntax with curly braces is deprecated in include_once() (line 3557 of /home/science2016/public_html/includes/bootstrap.inc).
  • Deprecated function: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in include_once() (line 1439 of /home/science2016/public_html/includes/bootstrap.inc).
  • Deprecated function: Array and string offset access syntax with curly braces is deprecated in include_once() (line 3557 of /home/science2016/public_html/includes/bootstrap.inc).

Main regularities of polyethyleneterephtalate surface modification by oligoperoxides

Yurij Stetsyshyn, Volodymyr Donchak, Khrystyna Harhay and Stanislav Voronov
DOI: 
https://doi.org/10.23939/chcht02.03.185
AttachmentSize
PDF icon full_text.pdf250.24 KB

Keywords:

Abstract: 
The polyethyleneterephtalate surface has been modified with new oligoperoxides, synthesized on the base of pyromellitic acid chloroanhydride, polyethylene glycol-9 and tert-butylperoxymethanole. The developed method allows to achieve the degree of surface modification up to 64 %. Ability of dextrane macromolecules attaching onto peroxidized surface has been shown. The correlation between the degree of surface modification and oligoperoxide concentration in solution, temperature and time of the modification process has been established.
References: 

[1] Al-Malaika S. (Ed): Reactive modifiers for polymers. London 1997.
https://doi.org/10.1007/978-94-009-1449-0

[2] Ando W.: Organic peroxides. Chichester 1992.

[3] Minko S., Luzinov I., Evchuk I., Voronov S.: Polymer, 1996, 37, 177.
https://doi.org/10.1016/0032-3861(96)81613-2

[4] Bartlett P.: Peroxide reaction mechanisms. New York 1981.

[5] Nosova N.: PhD thesis, Lviv 2002.

[6] Stetsyshyn Ju.: PhD thesis, Lviv 2005.

[7] Samaryk V., Roiter Ju., Nosova N. et al.: Dopovidi Nats. Akad. Nauk Ukrainy, 2004, 4, 136.

[8] Dictionary of organic compounds. New York-London-Toronto 1982.

[9] Weissberger A., Proskauer E., Riddick J. and Toups E.: Organic solvents. New York 1955.

[10] Milas N. and Surgenor D.: J. Amer. Chem. Soc., 1946, 68, 205.
https://doi.org/10.1021/ja01206a017

[11] Antonovski V.: Organicheskije perekisnyje initsiatory. Moscow 1972.

[12] Dickej F. et al.: J. Amer. Chem. Soc., 1979, 71, 1432.

[13] Houben W.: Methoden der Organishen Chemie. Stuttgart 1952.

[14] Jenkins D. and Hudson S.: Chem. Rew, 2001, 101, 3245.
https://doi.org/10.1021/cr000257f

[15] Gu Y.: Encyclopedia of surface and solloid science. New York 2002.

[16] Swain P. and Lipowsky R.: Langmuir, 1998, 14, 6772.
https://doi.org/10.1021/la980602k

[17] Van Krevelen D.: Svojstva i himiceskoe stroenie polimerov. Moskva 1976.

[18] Nosova N., Roiter Yu., Samaryk V., et al.: Macromolecular Symposia, 2004, 210, 339.
https://doi.org/10.1002/masy.200450638