Title:
ルイス酸で変性されたパーフルオロ化イオン交換性微小組成物触媒
Document Type and Number:
Japanese Patent JP4469425
Kind Code:
B2
Abstract:
This invention concerns a modified porous microcomposite comprising a perfluorinated ion-exchange polymer entrapped within and highly dispersed throughout a network of inorganic oxide wherein the network and optionally the pendant groups of the polymer have been modified with a Lewis acid. These modified microcomposites can be used in catalyst compositions for various chemical processes, such as in the alkylation or acylation of aromatics.
Inventors:
Harmer, Mark Andreyou
Sun, Kun
Sun, Kun
Application Number:
JP50085599A
Publication Date:
May 26, 2010
Filing Date:
May 27, 1998
Export Citation:
Assignee:
E. I. Dupont Do Nemour & Company
International Classes:
B01J31/10; B01J21/08; B01J39/08; B01J27/10; B01J31/12; B01J37/03; C01B33/18; C07B61/00; C07C2/58; C07C15/085
Domestic Patent References:
| JP9508057A | ||||
| JP10511648A | ||||
| JP2000507492A | ||||
| JP62230805A | ||||
| JP60025190B2 | ||||
| JP61040267B2 | ||||
| JP4035226B2 | ||||
| JP64004818B2 | ||||
| JP2001518836A |
Attorney, Agent or Firm:
Junji Yuda
Noriyuki Takebayashi
Chika Takagi
Heigo Odashima
Noriyuki Takebayashi
Chika Takagi
Heigo Odashima