Title :
Copolymerization of indene with dicyclopentadiene under the action of the catalyst system TiCl4-AlEt2Cl
Author :
Lyapkov, A.A. ; Ionova, E.I. ; Zyabbarova, E.B. ; Bondaletov, V.G.
Author_Institution :
National Research Tomsk Polytechnic University, Tomsk, Russia
Abstract :
Copolymerization of indene and dicyclopentadiene was studied in toluene solution under the action of the catalyst system Et2AlCl-TiCl4. It is established that in this case alternating copolymers formed, and the dicyclopentadiene is more active monomer in the mixture. It is concluded that the ratio of dicyclopentadiene to indene equal 0.58:0.42 corresponds to the azeotropic point in the curve of the copolymer, as well as the heat dissipation in the system extremely dependent on the content of dicyclopentadiene in the copolymer.
Keywords :
catalysts; polymer blends; polymerisation; active monomer; catalyst system; copolymerization; copolymers; dicyclopentadiene; heat dissipation; indene; Heating; Nuclear magnetic resonance; Petroleum; Polymers; Protons; Resins; Titanium; copolymerization; copolymerization constants; dicyclopentadiene; diethylaluminum chloride; heat of sopolymerization; indene; molecular weight distribution; titanium tetrachloride;
Conference_Titel :
Strategic Technology (IFOST), 2012 7th International Forum on
Conference_Location :
Tomsk
Print_ISBN :
978-1-4673-1772-6
DOI :
10.1109/IFOST.2012.6357491
