公开(公告)号：CA1337469C

公开(公告)日：1995-10-31

申请号：CA572793

申请日：1988-07-22

Applicant: BASF AG

Inventor： WEGNER GERHARD ,  DUDA GISELA ,  BUBECK CHRISTOPH ,  SCHOUTEN AREND JAN

IPC: C08K5/00 ,  B05D1/20 ,  C08J5/18 ,  C08L101/00 ,  C09K3/00 ,  G02B5/22

Abstract: Thin films which contain a defined concentration of dye per unit area and are useful as layer elements, eg. for optical filters, are prepared by spreading an oleophilic dye which is soluble in an organic water-immiscible solvent and an organic polymer dissolved in an organic solvent as a thin film at the water/air interface and, after the solvent has evaporated, transferring said film by the Langmuir-Blodgett technique to a solid base material

公开(公告)号：DE3724543A1

公开(公告)日：1989-02-02

申请号：DE3724543

申请日：1987-07-24

Applicant: BASF AG

Inventor： WEGNER GERHARD PROF DR ,  SCHOUTEN AREND JAN ,  DUDA GISELA ,  ARNDT THOMAS

IPC: B29C41/12 ,  B05C3/00 ,  B05D1/20 ,  B32B27/00 ,  C08J5/18

公开(公告)号：DE3724542A1

公开(公告)日：1989-02-02

申请号：DE3724542

申请日：1987-07-24

Applicant: BASF AG

Inventor： WEGNER GERHARD PROF DR ,  DUDA GISELA ,  BUBECK CHRISTOPH ,  SCHOUTEN AREND JAN

IPC: C08K5/00 ,  B05D1/20 ,  C08J5/18 ,  C08L101/00 ,  C09K3/00 ,  G02B5/22

Abstract: Thin films which contain a defined concentration of dye per unit area and are useful as layer elements, e.g. for optical filters, are prepared by spreading an oleophilic dye which is soluble in an organic water-immiscible solvent and an organic polymer dissolved in an organic solvent as a thin film at the water/air interface and, after the solvent has evaporated, transferring said film by the Langmuir-Blodgett technique to a solid base material.

公开(公告)号：DK407788D0

公开(公告)日：1988-07-21

申请号：DK407788

申请日：1988-07-21

Applicant: BASF AG

Inventor： WEGNER GERHARD ,  DUDA GISELA ,  SCHOUTEN AREND JAN ,  ARNDT THOMAS

IPC: B29C41/12 ,  B05C3/00 ,  B05D1/20 ,  B32B27/00 ,  C08J5/18 ,  B05D7/24 ,  B32B15/08 ,  B32B17/10