Title:
ポリアミドの製造方法
Document Type and Number:
Japanese Patent JP4427335
Kind Code:
B2
Abstract:
A process for preparing a polyamide by reacting a mixture which comprises a monomer which has a nitrile group and has at least one other functional group capable of forming a carboxamide group, and comprises water, in the presence of titanium dioxide as catalyst, which comprises using titanium dioxide whose BET surface area, determined to the German standard DIN 66 131 volumetrically by the multipoint method, is in the range from 5 to 35 m2/g.
Inventors:
Winterling, Helmut
Benish, Christoph
Hearn, Tiro
Benish, Christoph
Hearn, Tiro
Application Number:
JP2003586213A
Publication Date:
March 03, 2010
Filing Date:
April 08, 2003
Export Citation:
Assignee:
BASF SE
International Classes:
C08G69/00; C08G69/04; C08G69/08; C08G69/16; C08G69/20
Domestic Patent References:
| JP11349328A | ||||
| JP2002501958A | ||||
| JP2003506509A | ||||
| JP2000119383A | ||||
| JP10015387A |
Attorney, Agent or Firm:
Satoshi Eto