Title:
3,4-ALKYLENE DIOXITHIOPHENE, USE THEREOF, POLYTHIOPHENE, METHODS FOR PRODUCING THEM AND USES OF THEM
Document Type and Number:
Japanese Patent JP2004225046
Kind Code:
A
Abstract:
To obtain a 3,4-alkylene dioxithiophene and use thereof, to obtain a polythiophenes, to provide methods for producing them, and to provide uses of them.
The 3,4-alkylene dioxithiophene is, if desired, substituted with a mesogenic group through a crosslinking group B.
Inventors:
REUTER KNUD
KARBACH ALEXANDER
RITTER HELMUT
WRUBBEL NOELLE
KARBACH ALEXANDER
RITTER HELMUT
WRUBBEL NOELLE
Application Number:
JP2004013348A
Publication Date:
August 12, 2004
Filing Date:
January 21, 2004
Export Citation:
Assignee:
BAYER CHEMICALS AG
International Classes:
C07D495/04; C08G61/12; C09K19/34; (IPC1-7): C08G61/12; C07D495/04
Domestic Patent References:
| JP2002524830A | 2002-08-06 | |||
| JPH0873572A | 1996-03-19 | |||
| JPH06321935A | 1994-11-22 | |||
| JP2002299177A | 2002-10-11 | |||
| JP2003534418A | 2003-11-18 | |||
| JPH0790060A | 1995-04-04 | |||
| JP2002526801A | 2002-08-20 | |||
| JPH01261470A | 1989-10-18 | |||
| JP2005513220A | 2005-05-12 | |||
| JP4225820B2 | 2009-02-18 |
Foreign References:
| US6130339A | 2000-10-10 |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel
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