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公开(公告)号：US20210261797A1
公开(公告)日：2021-08-26
申请号：US17256196
申请日：2019-06-26
IPC分类号： C09D5/24 , C09D7/20 , C09D125/18 , C09D7/63 , C09D11/52 , C09D11/106 , C09D11/033 , C09D11/037 , C09D11/322 , H01B1/12
摘要： A liquid composition. The liquid composition comprises particles comprising a complex of a polythiophene and a polyanion; and a liquid phase comprising water and at least one organic solvent having a boiling point, determined at a pressure of 1013 mbar, in the range from 110 to 250° C. and a solubility in water, determined at 25° C., of at least 10 wt.-%. The liquid phase is an azeotrope or is capable of forming an azeotrope. Also disclosed is a process for the preparation of a layered body, the layered body obtainable by such a process, and the use of a liquid composition.
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公开(公告)号：US20170365418A1
公开(公告)日：2017-12-21
申请号：US15525227
申请日：2015-11-17
发明人： Stefan Schumann , Andreas Elschner , Armin Sautter , Wilfried Lövenich , Rüdiger Sauer , Jan Seuring , Nina Kausch-Busies
摘要： The present invention relates to a process for the production of a layered body (1), at least comprising the process steps: I) provision of a photoactive layer comprising a material having a perovskite type crystal structure; II) superimposing the photoactive layer at least partially with a coating composition A) comprising an electrically conductive polymer a) and an organic solvent b); III) at least partial removal of the organic solvent b) from the coating composition A) superimposed in process step II), thereby obtaining an electrically conductive layer superimposed on the photoactive layer. The present invention also relates to a layered body obtainable by this process, to dispersions, to an electronic device, to a process for the preparation of a photovoltaic device and to the photovoltaic device that is obtainable by this process.
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公开(公告)号：US11980478B2
公开(公告)日：2024-05-14
申请号：US16633970
申请日：2018-07-23
发明人： Christian Neumann , Armin Sautter , Tim Asmus
IPC分类号： A61B5/00 , A61L24/06 , C09J9/02 , C09J11/08 , C09J133/08 , A61B5/0536 , A61B5/259 , A61B5/291 , A61B5/296 , A61B5/398
CPC分类号： A61B5/6833 , A61L24/06 , C09J9/02 , C09J11/08 , C09J133/08 , A61B5/0536 , A61B5/259 , A61B5/291 , A61B5/296 , A61B5/398 , A61B2562/0209 , A61B2562/0215 , Y10T428/2891
摘要： Disclosed is a layered body comprising a polymer comprising repeating units having the general structure —CH2—CHR1—COOR2— as defined herein, to a process for producing such a layered body, to a layered body produced by that process and to the use of a layered body for electrophysical measurements.
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公开(公告)号：US20200013559A1
公开(公告)日：2020-01-09
申请号：US16572421
申请日：2019-09-16
发明人： Stefan Schumann , Andreas Elschner , Armin Sautter , Wilfried Lövenich , Rüdiger Sauer , Jan Sütterlin , Nina Kausch-Busies
摘要： The present invention relates to a process for the production of a layered body (1), at least comprising the process steps: I) provision of a photoactive layer comprising a material having a perovskite type crystal structure; II) superimposing the photoactive layer at least partially with a coating composition A) comprising an electrically conductive polymer a) and an organic solvent b); III) at least partial removal of the organic solvent b) from the coating composition A) superimposed in process step II), thereby obtaining an electrically conductive layer superimposed on the photoactive layer. The present invention also relates to a layered body obtainable by this process, to dispersions, to an electronic device, to a process for the preparation of a photovoltaic device and to the photovoltaic device that is obtainable by this process.
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公开(公告)号：US10748714B2
公开(公告)日：2020-08-18
申请号：US16572421
申请日：2019-09-16
发明人： Stefan Schumann , Andreas Elschner , Armin Sautter , Wilfried Lövenich , Rüdiger Sauer , Jan Sütterlin , Nina Kausch-Busies
摘要： The present invention relates to a process for the production of a layered body (1), at least comprising the process steps: I) provision of a photoactive layer comprising a material having a perovskite type crystal structure; II) superimposing the photoactive layer at least partially with a coating composition A) comprising an electrically conductive polymer a) and an organic solvent b); III) at least partial removal of the organic solvent b) from the coating composition A) superimposed in process step II), thereby obtaining an electrically conductive layer superimposed on the photoactive layer. The present invention also relates to a layered body obtainable by this process, to dispersions, to an electronic device, to a process for the preparation of a photovoltaic device and to the photovoltaic device that is obtainable by this process.
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公开(公告)号：US10468198B2
公开(公告)日：2019-11-05
申请号：US15525227
申请日：2015-11-17
发明人： Stefan Schumann , Andreas Elschner , Armin Sautter , Wilfried Lovenich , Rüdiger Sauer , Jan Sütterlin , Nina Kausch-Busies
摘要： The present invention relates to a process for the production of a layered body (1), at least comprising the process steps: I) provision of a photoactive layer comprising a material having a perovskite type crystal structure; II) superimposing the photoactive layer at least partially with a coating composition A) comprising an electrically conductive polymer a) and an organic solvent b); III) at least partial removal of the organic solvent b) from the coating composition A) superimposed in process step II), thereby obtaining an electrically conductive layer superimposed on the photoactive layer. The present invention also relates to a layered body obtainable by this process, to dispersions, to an electronic device, to a process for the preparation of a photovoltaic device and to the photovoltaic device that is obtainable by this process.
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7.发明申请SECURITY FEATURE BASED ON A POLYMER LAYER COMPRISING A FIRST AREA AND A FURTHER AREA 审中-公开基于包含第一区域和其他区域的聚合物层的安全特征公开(公告)号：US20160271996A1
公开(公告)日：2016-09-22
申请号：US15029403
申请日：2014-10-15
发明人： Armin Sautter , Frank Puttkammer
CPC分类号： B42D25/36 , B32B5/12 , B32B5/147 , B32B27/12 , B32B27/16 , B32B2255/10 , B32B2255/24 , B32B2307/202 , B32B2307/40 , B32B2307/402 , B32B2307/412 , B32B2307/418 , B32B2307/728 , B32B2307/73 , B32B2425/00 , B32B2429/00 , B32B2554/00 , B42D25/324 , B42D25/328 , B42D25/333 , B42D25/346 , B42D25/351 , B42D25/41
摘要： The invention relates generally to a composition comprising: a) a substrate, comprising a substrate surface; b) a polymer layer, comprising a polymer layer surface, wherein the polymer layer i) comprises a polymer, ii) at least partly superimposes the substrate surface of the layer; wherein the polymer layer surface comprises a first area and a further area; wherein an absolute value of a difference between a wetting angle for wetting with water of the first area and a wetting angle for wetting with water of the further area is at least about 10°.
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