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Title:
MODIFIED SOLID POLYALKYLALUMINOXANE AND CATALYST FOR OLEFIN OLIGOMERIZATION REACTION
Document Type and Number:
WIPO Patent Application WO/2016/052308
Kind Code:
A1
Abstract:
 The purpose of the present invention is to provide a modified solid polyalkylaluminoxane with which it is possible to obtain a high-activity olefin oligomerization reaction catalyst and to produce α-olefin while minimizing the adhesion of byproduct polymer to the walls of the reactor and stirrer, and a catalyst for an olefin oligomerization reaction containing this modified solid polyalkylaluminoxane. The present invention pertains to a modified solid polyalkylaluminoxane for an olefin oligomerization reaction, the modified solid polyalkylaluminoxane having a structural unit shown by general formula (a) and a structural unit shown by general formula (b), and having a median size of from 0.1 to 50 μm.

Inventors:
SOGOH, Kenji (LIMITED 5-1, Anesaki-Kaigan, Ichihara-sh, Chiba 95, 〒2990195, JP)
KASHIWAME, Yohei (LIMITED 5-1, Anesaki-Kaigan, Ichihara-sh, Chiba 95, 〒2990195, JP)
HINO, Takahiro (5-37-5, Oyuminochuo Midori-ku, Chiba-sh, Chiba 32, 〒2660032, JP)
Application Number:
JP2015/076975
Publication Date:
April 07, 2016
Filing Date:
September 24, 2015
Export Citation:
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Assignee:
SUMITOMO CHEMICAL COMPANY, LIMITED (27-1, Shinkawa 2-chome Chuo-k, Tokyo 60, 〒1048260, JP)
International Classes:
C08G79/10; B01J31/22
Foreign References:
JPH06329714A1994-11-29
JP2009072665A2009-04-09
JP2005306989A2005-11-04
JP2002508402A2002-03-19
JP2001139617A2001-05-22
JPH09249707A1997-09-22
Other References:
See also references of EP 3202822A4
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (AOYAMA & PARTNERS, Umeda Hankyu Bldg. Office Tower 8-1, Kakuda-cho, Kita-ku, Osaka-sh, Osaka 17, 〒5300017, JP)
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