کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9614793 48544 2005 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Polymerization of propylene with [t-BuNSiMe2Ind]TiMe2-MAO catalyst systems
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
Polymerization of propylene with [t-BuNSiMe2Ind]TiMe2-MAO catalyst systems
چکیده انگلیسی
Propylene polymerization was conducted with ansa-indenylamidodimethyltitanium complex ([t-BuNSiMe2Ind]TiMe2: 1) in toluene or heptane in the presence of dried methylaluminoxane (MAO) or dried modified MAO (MMAO), which was prepared from the toluene solutions of MAO or MMAO by removing free trialkylaluminium contained. When dried MAO was used in toluene, 1 effected quasi-living polymerization of propylene, and gave poly(propylene) with isotactic triad of 40%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Catalysis A: Chemical - Volume 231, Issues 1–2, 20 April 2005, Pages 241-246
نویسندگان
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