Studies on the free-radical addition of thiols to multiacrylate

• Autorzy: Jantas R. , Draczyński Z.
• Języki publikacji: EN

Abstrakty

EN

Free-radical addition of thiols (l-dodecanthiol, 2-hydroxy-l-ethanethiol) to vinyl groups of a multiacrylate - poly(2-acryIoyloxyethyl methacrylate) were investigated. The addition process was carried out in dioxane with the excess of thiols within the temperature range 60-80°C. Pseudo-first-order rate constants for free-radical addition and the activation energy were determined. The resultant comb-like products were characterized by FTIR, H-NMR, C-NMR and DSC.

Słowa kluczowe

EN

kinetics; free radical; thiols; comb-like polymers

PL

kinetyka; wolne rodniki; tiole; grzebień jak polimery

• Wydawca: Centrum Materiałów Polimerowych i Węglowych PAN
• Czasopismo: Polish Journal of Applied Chemistry
• Rocznik: 2009
• Tom: Vol. 53, nr 1
• Strony: 31--36
• Opis fizyczny: Bibliogr. 10 poz.

Twórcy

autor

Jantas R.

autor

Draczyński Z.

• Department of Physical Chemistry of Polymers, Technical University of Łódź, Żeromskiego 116, 90-924 Łódź, Poland;,

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