担持メタロセン触媒の製造方法及びそれを用いたポリオレフィンの製造方法

Japanese Patent JP5671750

B2

The present invention relates to a method for preparing a supported metallocene catalyst, and a method for preparing polyolefin using the same, in which the supported metallocene catalyst prepared from the simple process according to the method for preparing the supported metallocene catalyst of the present invention can apply to the polymerization of the polyolefin that is polymerized at low pressure or high pressure; the molecular weight distribution of polyolefin prepared can be easily controlled; and there are effects such that its catalyst activity is significantly higher than that of the existed supported metallocene catalyst, and the molecular weight distribution can be easily controlled.

JP3306400	METHOD OF PRODUCING STYRENE POLYMER VIA FIN FLUIDIZATION PROCESS
JPH08259618	SOLID CATALYST FOR (CO)POLYMERIZATION OF ETHYLENE, ITS PREPARATION, CATALYST SYSTEM FOR (CO)POLYMERIZATION OF ETHYLENE AND PROCESS FOR (CO)POLYMERIZATION OF ETHYLENE
WO/2019/070329	POLYETHYLENE EXTRUDATES AND METHODS OF MAKING THE SAME

ヒュク−ジュ・クウォン
サン−アク・ファン
ドン−ジル・イ
チュル−ヨン・パク

JP2012556028A

February 18, 2015

March 08, 2011

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エルジー・ケム・リミテッド

C08F4/6592; C08F10/00

Shinya Jitsuhiro
Takashi Watabe

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