Catalyst for polymerization of olefin and the method of polymerization of olefin using the same
Номер патента: EP1362066A1
Опубликовано: 19-11-2003
Автор(ы): Gap-Goung Kong, Seung-Hwan Jung, Weon Lee, Yong-Hwan Kim
Принадлежит: Samsung General Chemicals Co Ltd
Опубликовано: 19-11-2003
Автор(ы): Gap-Goung Kong, Seung-Hwan Jung, Weon Lee, Yong-Hwan Kim
Принадлежит: Samsung General Chemicals Co Ltd
Реферат: The present invention relates to a catalyst for polymerization of olefin and the method of polymerization using the same, or more particularly, to a new catalyst for polymerization of olefin of a hybrid concept and the method of polymerization using the same, which comprises synthesizing a titanium compound chelated by means of amide and cyclopentadiene-based ligands, and activating the same by means of conventional MgCl2, etc., instead of using expensive methylaluminoxane. Moreover, the present invention can produce polymers of narrow distribution of molecular weights and even distribution of composition of co-polymers.
Method for producing solid catalyst component for use in polymerization of olefin, catalyst for use in polymerization of olefin, and method for producing olefin polymer
Номер патента: EP2876118A1. Автор: Toshihiko Sugano,Motoki Hosaka,Noriaki Nakamura. Владелец: Toho Titanium Co Ltd. Дата публикации: 2015-05-27.