CATALYST COMPONENT FOR OLEFIN POLYMERIZATION, CATALYST FOR OLEFIN POLYMERIZATION AND MANUFACTURING METHOD OF OLEFIN (CO)POLYMER USING THE SAME

PROBLEM TO BE SOLVED: To provide a high activity catalyst component for olefin polymerization, a catalyst for olefin polymerization and a manufacturing method of an olefin (co)polymer using the same.SOLUTION: There is provided a catalyst component for olefin polymerization obtained by using a raw ma...

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Hauptverfasser:	MURATA MASAHIDE, MURASE MIYUKI, SAKAE TAKEHIRO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a high activity catalyst component for olefin polymerization, a catalyst for olefin polymerization and a manufacturing method of an olefin (co)polymer using the same.SOLUTION: There is provided a catalyst component for olefin polymerization obtained by using a raw material which is ion exchanging layered silicate with Mg/Al molar ratio of 0.285 to 3.5 and consisting of ion exchanging layered silicate having a following property 1. Property 1: total sum of pore volumes of pores with diameter of 2 to 10 nm is 60 to 100% of total meso pore volume in a pore distribution curve calculated by a BJH analytical method using an adsorption isotherm by a nitrogen adsorption method.SELECTED DRAWING: Figure 1 【課題】高活性なオレフィン重合用触媒成分、オレフィン重合触媒およびそれを用いたオレフィン（共）重合体の製方法を提供する。【解決手段】Ｍｇ／Ａｌモル比が０．２８５〜３．５のイオン交換性層状珪酸塩である原料を用いて得られ、次の特性１を有するイオン交換性層状珪酸塩からなることを特徴とするオレフィン重合用触媒成分。特性１：窒素吸着法による吸着等温線を用いてＢＪＨ解析法により算出した細孔分布曲線において、直径が２〜１０ｎｍの細孔の細孔容量の総和が全メソ細孔容量の６０〜１００％であること。【選択図】図１