"RIV/60461373:22310/12:43893489" . "2"^^ . "Control of morphology in olefin polymerization catalyzed by nickel diimine complexes encapsulated into polybutadiene based support" . . "3" . "Control of morphology in olefin polymerization catalyzed by nickel diimine complexes encapsulated into polybutadiene based support" . "000300049900015" . "22310" . . . "Cramail, Henri" . . . . "POLYMER CHEMISTRY" . . "10"^^ . . . . "Control of morphology in olefin polymerization catalyzed by nickel diimine complexes encapsulated into polybutadiene based support"@en . "[2E67432E94FA]" . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . "128692" . "Heurtefeu, Bertrand" . "nickel diimine catalyst, morphology, olefin polymerization, polybutadiene support"@en . "RIV/60461373:22310/12:43893489!RIV13-GA0-22310___" . "A commercially available hydroxyl terminated low molecular cis-1,4-polybutadiene was modified by carboxylic functions and used as an effective support in single-site alpha-olefin polymerization. Dynamic light scattering analysis of support solution in heptane confirmed increased ability to self-assembly of modified polybutadienes in the presence of methylaluminoxane cocatalyst (MAO). alpha-Diimine nickel and bis(indenyl) zirconium dichloride catalysts activated by trimethylaluminium or MAO cocatalysts were encapsulated into polymer micellar aggregates and used for ethylene and octadec-1-ene polymerization. Furthermore, the effects of cocatalyst type and concentration on the micelle-formation process, activity and morphology of polyethylene (polyoctadec-1-ene) particles were investigated. In the presence of polybutadiene supports, formation of spherical micrometric PE beads was observed during MAO cocatalyzed ethylene polymerization, whereas the activity of polymerization was not decreased." . "Ho\u0161\u0165\u00E1lek, Zden\u011Bk" . . . "1759-9954" . . "10.1039/C2py00482h" . . "P(GP104/07/P264), Z(MSM6046137302)" . "Control of morphology in olefin polymerization catalyzed by nickel diimine complexes encapsulated into polybutadiene based support"@en . . "3" . "A commercially available hydroxyl terminated low molecular cis-1,4-polybutadiene was modified by carboxylic functions and used as an effective support in single-site alpha-olefin polymerization. Dynamic light scattering analysis of support solution in heptane confirmed increased ability to self-assembly of modified polybutadienes in the presence of methylaluminoxane cocatalyst (MAO). alpha-Diimine nickel and bis(indenyl) zirconium dichloride catalysts activated by trimethylaluminium or MAO cocatalysts were encapsulated into polymer micellar aggregates and used for ethylene and octadec-1-ene polymerization. Furthermore, the effects of cocatalyst type and concentration on the micelle-formation process, activity and morphology of polyethylene (polyoctadec-1-ene) particles were investigated. In the presence of polybutadiene supports, formation of spherical micrometric PE beads was observed during MAO cocatalyzed ethylene polymerization, whereas the activity of polymerization was not decreased."@en . . . "4"^^ . . "Merna, Jan" . . .