公开(公告)号：JP2004038169A

公开(公告)日：2004-02-05

申请号：JP2003189466

申请日：2003-07-01

Applicant: Basf Ag ,  ビーエーエスエフ アクチェンゲゼルシャフト

Inventor： LEYRER REINHOLD J DR ,  HAMERS CHRISTOPH ,  SCHOEPKE HOLGER ,  RITTER HELMUT ,  LOEWEN HARTMUT

IPC: G02F1/17 ,  C08F257/02 ,  C08F265/04 ,  C08F291/00 ,  C08L51/00 ,  C09D151/00 ,  G02F1/167

CPC classification number: C08F291/00 ,  C08F257/02 ,  C08F265/04 ,  C08L51/003 ,  C09D151/003 ,  G02F1/21 ,  G02F2202/32 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T428/26

Abstract: PROBLEM TO BE SOLVED: To provide an optical display device based upon an inexpensive, easily obtainable organic material. SOLUTION: The optical display device has a layer comprising a deformable material (matrix) and discrete polymer particles which are distributed in the matrix by forming a predetermined spatial lattice structure. COPYRIGHT: (C)2004,JPO

公开(公告)号：DE10312509A1

公开(公告)日：2004-09-30

申请号：DE10312509

申请日：2003-03-20

Applicant: BASF AG

Inventor： LEYRER REINHOLD J ,  MUELLER BETTINA ,  AMRHEIN PATRICK ,  SCHORNICK GUNNAR ,  RITTER HELMUT

IPC: C08F2/00 ,  C08F2/22 ,  C11D3/22 ,  C11D3/37 ,  C08F2/04

Abstract: A process for preparing a polymer having isotactic or syndiotactic regions (ordered regions for short) by polymerizing polymerizable compounds (monomers) in the presence of an optically active compound as complexing agent, wherein more than 50% by weight of the optically active compound is in the form of only one of the possible enantiomers, the polymerization takes place at temperatures below 20° C., and at least 10% by weight of the monomers are prochiral compounds.

公开(公告)号：DE10229732A1

公开(公告)日：2004-01-22

申请号：DE10229732

申请日：2002-07-02

Applicant: BASF AG

Inventor： LEYRER REINHOLD J ,  HAMERS CHRISTOPH ,  SCHOEPKE HOLGER ,  RITTER HELMUT ,  LOEWEN HARTMUT

IPC: C08F257/02 ,  C08F265/04 ,  C08F291/00 ,  C08L51/00 ,  G02F1/17 ,  C09D151/00 ,  G02F1/167 ,  C09D5/29 ,  H01S3/034 ,  G02F1/133

Abstract: An optical display element containing a layer of a deformable material (matrix) and discrete polymer particles distributed in the matrix in accordance with a defined space lattice structure is new.