公开(公告)号：DE3907095A1

公开(公告)日：1990-09-13

申请号：DE3907095

申请日：1989-03-06

Applicant: BASF AG

Inventor： LEYRER REINHOLD J DR ,  FUNHOFF DIRK DR ,  RINGSDORF HELMUT PROF DR ,  KARTHAUS OLAF ,  WUESTEFELD RENATE

IPC: G02F1/13 ,  C09K19/32 ,  C09K19/34 ,  C09K19/42 ,  C09K19/58

公开(公告)号：DE3906527A1

公开(公告)日：1990-09-06

申请号：DE3906527

申请日：1989-03-02

Applicant: BASF AG

Inventor： FUNHOFF DIRK DR ,  LEYRER REINHOLD J DR ,  LAUKE HARALD DR ,  RINGSDORF HELMUT PROF DR ,  WUESTEFELD RENATE ,  KARTHAUS OLAF ,  ZERTA ELFRIEDE

IPC: G02F1/13 ,  C08F20/30 ,  C08G63/187 ,  C08G63/197 ,  C08G63/66 ,  C08G83/00 ,  C08K5/03 ,  C08K5/29 ,  C08K5/32 ,  C08L33/04 ,  C08L33/14 ,  C08L67/00 ,  C08L67/02 ,  C09K19/34 ,  C09K19/38 ,  C09K19/58 ,  G03G5/07

Abstract: The polymeric discotic liquid-crystalline charge transfer complexes comprise A) at least one polymer which contains groups in chemically bound form which a1) do not form a liquid-crystalline phase by themselves, a2) form a calamitic liquid-crystalline phase by themselves or which a3) form a discotic liquid-crystalline phase by themselves, and B) at least one low-molecular-weight compound or a polymer having electron-acceptor or electron-donor action; the preparation of these novel complexes and a novel process for the preparation of single-phase liquid-crystalline polymer blends of polymers which are otherwise completely or substantially incompatible with one another, which leads to the formation of the novel complexes, are also described.