Title:
【発明の名称】プロピレンのオリゴマー化法
Document Type and Number:
Japanese Patent JP3136492
Kind Code:
B2
Abstract:
A process for oligomerizing propylene is described, consisting of reacting said olefin in the presence of an X-ray amorphous alumina-silica gel catalyst with a silica/alumina molar ratio of between 30/1 and 500/1, a surface area of between 500 and 1000 m<2>/g, a total pore volume of between 0.3 and 0.6 ml/g, an average pore diameter of the order of 10 ANGSTROM or less, and free or substantially free of pores with a diameter greater than 30 ANGSTROM .
Inventors:
Giuseppe Berrussi
Fabrijo Cavani
Virginio Arrigoni
Robert Gedge
Fabrijo Cavani
Virginio Arrigoni
Robert Gedge
Application Number:
JP17584991A
Publication Date:
February 19, 2001
Filing Date:
June 21, 1991
Export Citation:
Assignee:
ENIRICERCHE SOCIETA PER AZIONI
ENICHEM SYNTHESIS SOCIETA PER AZIONI
SNAMPROGETTI SOCIETA PER AZIONI
ENICHEM SYNTHESIS SOCIETA PER AZIONI
SNAMPROGETTI SOCIETA PER AZIONI
International Classes:
C07C2/08; C07C2/10; C07C2/12; C07C9/14; C08F4/06; C08F4/18; C08F4/12; C08F10/00; C08F10/06; C10G50/00; (IPC1-7): C07C2/12; C07C9/14; C08F4/18; C08F10/06; C10G50/00
Domestic Patent References:
| JP1320214A | ||||
| JP717709A | ||||
| JP1225695A | ||||
| JP56103292A | ||||
| JP557597A | ||||
| JP4725042B1 |
Attorney, Agent or Firm:
Katsuzo Asakura