CATALYST FOR LOW POLYMERIZATION OF OLEFIN AND METHOD FOR LOW-POLYMERIZING OLEFIN WITH SAME

Title:

CATALYST FOR LOW POLYMERIZATION OF OLEFIN AND METHOD FOR LOW-POLYMERIZING OLEFIN WITH SAME

Document Type and Number:

Japanese Patent JPH09262480

Kind Code:

A

Abstract:

To efficiently produce 1-hexene useful as stock comoononer of linear low density PE from ethylene with high selectivity by using a catalyst for low polymn. of olefin produced from a chromium compd., aluminoxane and an imido compd.

This catalyst used in production of 1-hexene by low polymn. of olefin is produced from a chromium compd. represented by the formula CrAmBn (where A is alyl, arkyl, alkoxy, carboxylate, etc., and B is an N-, P- or As- contg. compd., etc.), aliminoxane and an imido compd. represented by the formula [where (d) is an integer of 1-4, M is H or a metallic element and each of R1 and R2 is one or more selected from among H, 1-10C alkyl, halogen, aryl, etc.].

More Like This:

WO/2001/083447	A HALOPYRROLE LIGAND FOR USE IN A CATALYST SYSTEM
JPS6051129	CO-METATHESIS TREATMENT OF TRIGLYCERIDE AND ETHYLENE
JP4030646	Oxidation method of aliphatic primary alcohols

Inventors:

OGURI MOTOHIRO
YAMAMOTO TOSHIHIDE
AOYAMA TAKAMITSU
MIMURA HIDEYUKI
KOIE YASUYUKI

Application Number:

JP7668396A

Publication Date:

October 07, 1997

Filing Date:

March 29, 1996

Export Citation:

Click for automatic bibliography generation Help

Assignee:

TOSOH CORP

International Classes:

B01J31/34; C07C11/107; C08F4/60; C08F4/69; C08F10/00; C08F10/02; C10G50/00; (IPC1-7): B01J31/34; C07C11/107; C08F4/69; C08F10/02; C10G50/00

Previous Patent: LEWIS ACID CATALYST

Next Patent: PHOTOCATALYTIC BODY, LAMP AND ILLUMINATOR