公开(公告)号：AU2014292323B2

公开(公告)日：2018-08-30

申请号：AU2014292323

申请日：2014-07-08

Applicant: BASF SE

Inventor： HAFNER ANDREAS ,  VON MUHLENEN ADRIAN ,  ENGER OLIVIER ,  GALLINET BENJAMIN ,  FERRINI ROLANDO ,  MARJANOVIC NENAD ,  STALDER MARTIN ,  BASSET GUILLAUME ,  LUETOLF FABIAN

IPC: G02B5/20 ,  B82Y20/00 ,  B82Y30/00 ,  G02B5/18

Abstract: A translucent construction element comprising a layer of translucent substrate, which contains a surface structured with nanoplanes of inclined angle relative to the substrate plane, and coated with an interrupted metallic layer covering at least a part of said nanoplanes, is characterized by a high density of interruptions in the metallic layer of low thickness; the periodicity of interruptions in the metallic layer generally is from the range 50 to 1000 nm and the thickness of the metallic layer typically is from the range 1 to 50 nm. The construction element may be integrated, for example, into windows, plastic films or sheets or glazings, especially for the purpose of light management.

公开(公告)号：SG11201704845SA

公开(公告)日：2017-07-28

申请号：SG11201704845S

申请日：2015-12-18

Applicant: BASF SE

Inventor： STALDER MARTIN ,  GALLINET BENJAMIN ,  LUETOLF FABIAN ,  BASSET GUILLAUME ,  FERRINI ROLANDO ,  BUJARD PATRICE ,  VON MUEHLENEN ADRIAN ,  HAFNER ANDREAS

IPC: G02B5/18 ,  G02B5/20

Abstract: A translucent or transparent film or sheet device shows angular-independent IR reflectance, which comprises a substrate (1) covered with a layer of a dielectric high refractive index material (4) containing a thin metallic layer (3) embedded in said material, and a further layer (5) of translucent or transparent material covering said layer (4) of dielectric high refractive index material, characterized in that the embedded metal layer (3) is periodically interrupted with a periodicity of 50 to 800 nm such that metal covers at least 70% of the substrate area. The device may advantageously be integrated into a window, a glass facade element or especially onto a photovoltaic (PV) device, where it reduces the fraction of IR radiation passing into the building, or reduces heat take-up and thus lowers the operating temperature and improves the efficiency of the PV cell.

公开(公告)号：AU2015370497A1

公开(公告)日：2017-07-13

申请号：AU2015370497

申请日：2015-12-18

Applicant: BASF SE

Inventor： STALDER MARTIN ,  GALLINET BENJAMIN ,  LUETOLF FABIAN ,  BASSET GUILLAUME ,  FERRINI ROLANDO ,  BUJARD PATRICE ,  VON MUEHLENEN ADRIAN ,  HAFNER ANDREAS

IPC: G02B5/18 ,  G02B5/20

Abstract: A translucent or transparent film or sheet comprises a substrate (1) covered with a layer of a dielectric high refractive index material (4) containing a thin metallic layer (3) embedded in material, and a further layer (5) of translucent or transparent material covering layer of a dielectric high refractive index material (4), the embedded metal layer (3) is periodically interrupted with a periodicity of 50 to 800nm such that metal covers at least 70% of the substrate area. Also provided a window, glas façade element or solar panel comprising the film or sheet, a method for manufacturing the film or sheet, and a method for reducing the transmission of solar IR radiation using the the film or sheet.

公开(公告)号：SG11201510444SA

公开(公告)日：2016-01-28

申请号：SG11201510444S

申请日：2014-07-08

Applicant: BASF SE

Inventor： HAFNER ANDREAS ,  VON MÜHLENEN ADRIAN ,  ENGER OLIVIER ,  GALLINET BENJAMIN ,  FERRINI ROLANDO ,  MARJANOVIC NENAD ,  STALDER MARTIN ,  BASSET GUILLAUME ,  LUETOLF FABIAN

IPC: G02B5/20 ,  B82Y20/00 ,  B82Y30/00 ,  G02B5/18

Abstract: A translucent construction element comprising a layer of translucent substrate, which contains a surface structured with nanoplanes of inclined angle relative to the substrate plane, and coated with an interrupted metallic layer covering at least a part of said nanoplanes, is characterized by a high density of interruptions in the metallic layer of low thickness; the periodicity of interruptions in the metallic layer generally is from the range 50 to 1000 nm and the thickness of the metallic layer typically is from the range 1 to 50 nm. The construction element may be integrated, for example, into windows, plastic films or sheets or glazings, especially for the purpose of light management.

公开(公告)号：AU2014292323A1

公开(公告)日：2016-01-07

申请号：AU2014292323

申请日：2014-07-08

Applicant: BASF SE

Inventor： HAFNER ANDREAS ,  VON MUHLENEN ADRIAN ,  ENGER OLIVIER ,  GALLINET BENJAMIN ,  FERRINI ROLANDO ,  MARJANOVIC NENAD ,  STALDER MARTIN ,  BASSET GUILLAUME ,  LUETOLF FABIAN

IPC: G02B5/20 ,  B82Y20/00 ,  B82Y30/00 ,  G02B5/18

Abstract: A translucent construction element comprising a layer of translucent substrate, which contains a surface structured with nanoplanes of inclined angle relative to the substrate plane, and coated with an interrupted metallic layer covering at least a part of said nanoplanes, is characterized by a high density of interruptions in the metallic layer of low thickness; the periodicity of interruptions in the metallic layer generally is from the range 50 to 1000 nm and the thickness of the metallic layer typically is from the range 1 to 50 nm. The construction element may be integrated, for example, into windows, plastic films or sheets or glazings, especially for the purpose of light management.

公开(公告)号：EP3237941A4

公开(公告)日：2018-07-04

申请号：EP15872065

申请日：2015-12-18

Applicant: BASF SE

Inventor： STALDER MARTIN ,  GALLINET BENJAMIN ,  LUETOLF FABIAN ,  BASSET GUILLAUME ,  FERRINI ROLANDO ,  BUJARD PATRICE ,  VON MUEHLENEN ADRIAN ,  HAFNER ANDREAS

IPC: C09D5/00

CPC classification number: G02B5/282 ,  C23C14/0629 ,  C23C14/20 ,  C23C14/5873 ,  E06B9/24 ,  E06B2009/2417 ,  G02B1/118 ,  G02B5/281 ,  H01L31/02168

Abstract: A translucent or transparent film or sheet device shows angular-independent IR reflectance, which comprises a substrate (1) covered with a layer of a dielectric high refractive index material (4) containing a thin metallic layer (3) embedded in said material, and a further layer (5) of translucent or transparent material covering said layer (4) of dielectric high refractive index material, characterized in that the embedded metal layer (3) is periodically interrupted with a periodicity of 50 to 800 nm such that metal covers at least 70% of the substrate area. The device may advantageously be integrated into a window, a glass facade element or especially onto a photovoltaic (PV) device, where it reduces the fraction of IR radiation passing into the building, or reduces heat take-up and thus lowers the operating temperature and improves the efficiency of the PV cell.