Title:
SOLD CATALYST COMPONENT FOR OLEFIN POLYMERIZATION AND CATALYST
Document Type and Number:
Japanese Patent JP2001329012
Kind Code:
A
Abstract:
To provide a solid catalyst component for olefin polymerization, and a catalyst which can produce an olefinic polymer in an extremely high yield and particularly a propylene polymer with maintaining a high stereoregularity.
There are provided a solid catalytic component for olefin polymerization and a catalyst, which comprise (a) a magnesium compound, (b) titanium tetrachloride, (c) a phthalic acid diester, and (d) a phenol that may be substituted by a 1-10C alkyl or a 1-3C cycloalkyl.
Inventors:
TASHINO KUNIHIKO
NISHIYAMA ISA
YOSHIDA TAKUMA
SATO MAKI
NISHIYAMA ISA
YOSHIDA TAKUMA
SATO MAKI
Application Number:
JP2000153729A
Publication Date:
November 27, 2001
Filing Date:
May 24, 2000
Export Citation:
Assignee:
TOHO TITANIUM CO LTD
International Classes:
C08F4/654; C08F10/00; (IPC1-7): C08F4/654; C08F10/00
Attorney, Agent or Firm:
Kenji Akatsuka (1 outside)