Title:
物質移動装置用の殺生物性プラスチック内部部材
Document Type and Number:
Japanese Patent JP2004534105
Kind Code:
A
Abstract:
The invention relates to biocide-containing active plastics internal elements for the cleaning of gas or air in humidifiers of process gases, gas scrubbers or exhaust air scrubbers in which a gas phase and a liquid phase are in contact with one another, the biocide being selected from the group consisting of 2,3,5,6-tetrachloro-4-(methylsulfonyl)-pyridine, 2,4,4'-trichloro-2'-hydroxy-diphenyl ether, 4,4'-dichloro-2-hydroxyphenyl ether, 2,2'-methylenebis(4-chlorophenol), 4-(2-tert-butyl-5-methylphenoxy)-phenol, 3-(4-chlorophenyl)-1-(3,4-dichlorophenyl)urea and 2,4,6-trichlorophenol. The invention relates also to the use of the above biocides in plastics internal element for the cleaning of gas or air in humidifiers of process gases, gas scrubbers or exhaust air scrubbers.
Inventors:
Caller, Urs
Sholi, christian
Starchiller, Christian
Stacchi, Gerald
Chua, Marx
Herbst, Heinz
Nicolaus, Sissen
Sholi, christian
Starchiller, Christian
Stacchi, Gerald
Chua, Marx
Herbst, Heinz
Nicolaus, Sissen
Application Number:
JP2002568025A
Publication Date:
November 11, 2004
Filing Date:
February 18, 2002
Export Citation:
Assignee:
Ciba Specialty Chemicals Holding Inc.
International Classes:
C08J3/22; A01N31/08; A01N31/12; A01N31/14; A01N43/40; A01N47/30; A61L9/00; B01D3/00; B01D47/00; B01J19/30; B05B1/00; C08K5/00; C08K5/06; C08K5/13; C08K5/21; C08K5/42; C08L101/00; (IPC1-7): C08K5/00; B01J19/30; C08J3/22; C08L101/00
Attorney, Agent or Firm:
Calyx
Toshio Nakamura
Miyazaki Yoshio
Tsutomu Kato
Toshio Nakamura
Miyazaki Yoshio
Tsutomu Kato