Title:
【発明の名称】金属製触媒担体の製造方法
Document Type and Number:
Japanese Patent JP2886905
Kind Code:
B2
Abstract:
PURPOSE:To form alumina whiskers by applying carbon-containing thermosetting resin to an aluminum-containing ferritic stainless steel alloy material before processes for making the material flat or wavy. CONSTITUTION:After rolling process of an aluminum-containing ferritic stainless steel alloy material, rubber-modified phenolic resin such as carbon-containing thermosetting resin is applied to the material. After dried, a flat sheet and a wavy sheet of the resulting material are superposed and rolled up many times to give a prescribed shape and the resulting molding is fixed. The molding is heated in an oxidative atmosphere to produce oxide composites of mainly alumina in shape like largely undulating whiskers on the support surface. In this way, filming out is surely prevented.
Inventors:
KAMIMURA FUJIO
Application Number:
JP25359189A
Publication Date:
April 26, 1999
Filing Date:
September 28, 1989
Export Citation:
Assignee:
KARUSONITSUKU KK
International Classes:
B01J35/04; B01J37/02; B01D53/86; (IPC1-7): B01J37/02; B01D53/86; B01J35/04
Domestic Patent References:
| JP2277553A | ||||
| JP2298355A |
Attorney, Agent or Firm:
Furuya