Title:
微細加工の自浄性触媒活性面
Document Type and Number:
Japanese Patent JP2004510577
Kind Code:
A
Abstract:
The invention provides a microstructured, self-cleaning, catalytically active surface with elevations and depressions, comprising a catalytically active material in the depressions. The invention additionally provides a process for producing a microstructured, self-cleaning, catalytically active surface and a catalyst molding having such a surface in which a support surface is powder coated with particles having a size of from 0.05 to 200 mum and is subsequently coated with a catalytically active material. In a preferred embodiment of the process, (a) if desired, a base layer of metal is applied to a support surface by layer deposition from solution, (b) on the support surface or, if appropriate, on the surface of the base layer, a first layer of metal containing embedded particles with a size of from 0.05 to 200 mum is applied by layer deposition from a solution containing these particles in dispersed form, and (c) the first layer is coated with a catalytically active second layer.
Inventors:
Kabel, gelp
Domsuke, Thomas
Haake, matias
Keller, Harald
Schwab, Eckhard
Ost, Karsten
Domsuke, Thomas
Haake, matias
Keller, Harald
Schwab, Eckhard
Ost, Karsten
Application Number:
JP2002534001A
Publication Date:
April 08, 2004
Filing Date:
September 28, 2001
Export Citation:
Assignee:
BASF Aktiengesellschaft
International Classes:
B01J33/00; B01J35/02; B01J37/02; C07B61/00; C07C29/17; C07C33/025; C07C33/035; (IPC1-7): B01J37/02; C07C29/17; C07C33/025; C07C33/035
Attorney, Agent or Firm:
Satoshi Eto