Title:
水処理のための新規なポリアニリンの製造および使用
Document Type and Number:
Japanese Patent JP2011505441
Kind Code:
A
Abstract:
The invention relates to a polyaniline, comprising aniline units and organosulphur units, characterized in that the polyaniline is doped and has a number average degree of polymerization of approximately 5 to approximately 50. The scope of the invention also includes a process for the preparation of polyaniline, wherein aniline and at least one organosulphur unit are converted to a polyaniline derivative in an oxidative, acid-catalyzed polymerization reaction. A subject of the invention is also a coated substrate which is coated with the polyaniline according to the invention and also a process for the coating of the substrate. The scope of the invention furthermore also includes a coating composition which is suitable for the coating of the substrate. The invention thus also relates to a process for the preparation of the coating composition. A subject of the invention is also the use of polyaniline which is doped and has sulphur in the main polymer chain for water treatment and/or for the purification of air and also a purification reactor for carrying out the purification process.
Inventors:
Karl Heinz, Pettingel
Murrell, Franz-Kuffel
Elling, Gerhard
Ulbricht, matias
Murrell, Franz-Kuffel
Elling, Gerhard
Ulbricht, matias
Application Number:
JP2010534472A
Publication Date:
February 24, 2011
Filing Date:
November 20, 2008
Export Citation:
Assignee:
Sud-Hemi Akchengezel Shaft
International Classes:
C08G73/00; A61L9/01; C02F1/46; C02F1/50; C02F1/72; C09D5/24; C09D7/12; C09D179/02; D06M15/37
Domestic Patent References:
| JPH09175801A | 1997-07-08 | |||
| JP2005317528A | 2005-11-10 |
Foreign References:
| WO2005035626A1 | 2005-04-21 |
Attorney, Agent or Firm:
Patent Business Corporation Minori Patent Office