Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Seunghwon Lee"'
Autor:
Hanbaek Lee, Bun Yeoul Lee, Cheolbum Bae, Seung-Hyun Do, Sehee Jung, HooChae Kim, Gwanghoon Kwag, Seunghwon Lee
Publikováno v:
Polymer. 55:6483-6487
Binary, ternary, and quaternary cobalt catalysts for 1,4-transpolybutadiene were prepared, and their reactivity and microstructure were studied. A novel binary catalytic system composed of cobalt adduct (2-PhC6H4O)3Al·Co(OAc)2/AlR3, a ternary system
Publikováno v:
Journal of Applied Polymer Science. 105:477-485
A series of rubber composites with ultra high cis polybutadiene (UBR), NUC1–3, SBC1–4, SUS1–4, was prepared, and their vulcanized properties were measured and analyzed. The ultra high cis polybutadiene was prepared with the monomeric neodymium
Autor:
Seunghwon Lee, Dong-Il Yoon, Baik Hun-Jong, A-Ju Kim, Gwanghoon Kwag, Jung-Goo Lee, Hosull Lee, Pillsung Kim, Hoyoung Jeong, Young Chan Jang
Publikováno v:
Rubber Chemistry and Technology. 75:907-922
A significant improvement in the catalytic activity of Nd-based catalyst for 1,3-butadiene polymerization has been achieved using a novel neodymium compound, NdH(neodecanoate)4 (Nd( neodecanoate)3 (neodecanoic acid)). The neodymium compound was chara
Publikováno v:
Journal of Applied Polymer Science; Jul2007, Vol. 105 Issue 2, p477-485, 9p