Synthesis of peroxy oligomers using 1,2-epoxy-3-tert-butyl peroxypropane

Authors: 
Michael Bratychak, Mikhailo Bratychak, Olena Astakhova and Olena Shyshchak

The possibility of peroxy oligomer synthesis has been studied by three methods: telomerization of diepoxy derivatives of ethylene glycol or Bisphenol A using 1,2-epoxy-3-tert-butyl peroxypropane as telogen, modification of phenol-formaldehyde resins by 1,2-epoxy-3-tert-butyl peroxypropane and polycondensation of phenol containing –O–O– bonds with formaldehyde. The peroxy oligomers obtaining conditions have been established and 7 new oligomers with peroxy groups have been synthesized. The structures of synthesized oligomers have been verified by chemical and spectral methods.

[1] Geuskens G. and Kanda M.: Eur. Polym. J., 1991, 27, 877.
[2] Abdel Azim A.: Polym. Eng. & Sci., 1996, 36, 2973.
[3] Bratychak M. and Brostow W.: Polym. Eng. & Sci., 1999, 39, 1541.
[4] Bazyliak L., Bratychak M. and Brostow W.: Mater. Res. Innovat., 2000, 3, 218.
[5] Bratychak M., Bazyliak L., Bratychak M. (junior) and Duchacek V.: Plasty a caucuk, 2001, 38, 164.
[6] Bratychak M., Bratychak M. (junior), Brostow W., and Shyshchak O.: Mater. Res. Innovat., 2002, 6, 24.
[7] Bratychak M., Brostow W. and Donchak V.: Mater. Res. Innovat., 2002, 5, 250.
[8] Bratychak M., Brostow W., Castano V. et al.: Mater. Res. Innovat., 2002, 6, 153.
[9] Bratychak M. (junior), Brostow W. and Bratychak M.: Dopovidi Nats.Akad.Nauk Ukrainy, 2001, 1, 153.
[10] Ellis B.: Chemistry and technology of epoxy resins. Blackie, Glasgow 1994.
[11] Hess M. and Kosfeld R. [in:] Salamone J. (ed.) Polymeric Materials Encyclopedia, V. 3. CRS Press, Boca Raton 1996.
[12] Cohen S. and Haas H.: J. Amer. Chem. Soc., 1953, 75, 733.
[13] Suhanova N. and Shuvalova L.: Lakokrasochynye Materialy i Ih Primememie, 1981, 4, 47.