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Patent Agency Ranking
公开(公告)号：US20140306212A1
公开(公告)日：2014-10-16
申请号：US14357014
申请日：2012-11-14
Applicant: BASF SE
Inventor： Nikolai Kaihovirta , Tero Mustonen , Subramanian Vaidyanathan , Jean-Luc Budry
IPC: H01L51/00
CPC classification number: H01L51/0036 , C08G2261/3223 , C08G2261/344 , C08G2261/592 , C08G2261/594 , C08G2261/596 , C08G2261/92 , C08G2261/95 , C08K5/005 , C08K5/132 , C08K5/17 , C08K5/20 , C08K5/34 , C08L65/00 , H01L51/0035 , H01L51/0043 , H01L51/0566 , C08L79/04
Abstract: An organic semiconductor device selected from organic diodes, organic field effect transistors, and devices comprising an organic diode and/or organic field effect transistor and a method of producing such a device are provided. The organic semiconductor device comprises at least one semiconducting layer based on a diketopyrrolopyrrole (DPP) polymer. The semiconducting layer may effectively be protected against degradation by radiation and/or oxidation by adding at least one stabilizing agent selected from hydroxybenzophenones, hydroxyphenyl benzotriazoles, oxalic acid anilides, hydroxyphenyl triazines, hindered phenols and/or merocyanines to the DPP polymer layer. The stabilization is effective both during production and during usage of the device, while the device's electronic properties are retained. The stabilizing agent is preferably a UV absorbing agent or an antioxidant or anti-radical agent known from the field of organic polymer technology.
Abstract translation: 提供了从有机二极管，有机场效应晶体管和包括有机二极管和/或有机场效应晶体管的器件中选择的有机半导体器件及其制造方法。 有机半导体器件包括至少一个基于二酮吡咯并吡咯（DPP）聚合物的半导体层。 通过向DPP聚合物层中加入至少一种选自羟基二苯甲酮，羟基苯基苯并三唑，草酸苯胺，羟基苯基三嗪，受阻酚和/或部花青的稳定剂，可以有效地保护半导体层免受辐射和/或氧化降解。 在设备的生产和使用期间，稳定性都是有效的，同时保留了设备的电子特性。 稳定剂优选是从有机聚合物技术领域已知的UV吸收剂或抗氧化剂或抗自由基剂。
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公开(公告)号：US20250043085A1
公开(公告)日：2025-02-06
申请号：US18718611
申请日：2022-12-07
Applicant: BASF SE
Inventor： Tom Markelj , Peter Schreyer , Tero Mustonen , Paul Lederhose , Doris Schmidt
IPC: C08J3/20 , A23G4/06 , C08K5/1545
Abstract: A process stabilizes polyisobutenes by processing the polyisobutenes in at least one kneader or extruder. The polyisobutene contains at least one chromanol as a stabilizer, or the chromanol is incorporated into the polyisobutene. The polyisobutene is added to or forms sealants, adhesives, coatings, roofings, white and black filled sheeting, and chewing gum.
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公开(公告)号：US20240240000A1
公开(公告)日：2024-07-18
申请号：US18556138
申请日：2022-04-11
Applicant: BASF SE
Inventor： Paul Lederhose , Oliver Feldmann , Tero Mustonen , Fehime Ramadani
IPC: C08L9/00
CPC classification number: C08L9/00 , C08L2205/02
Abstract: Various polyisobutene derivatives are useful as additives in rubbers, particularly for dispersion and compatibilization of additives in rubbers for vehicle tires, such as carbon black, zinc oxide, and silicates.
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公开(公告)号：US09608219B2
公开(公告)日：2017-03-28
申请号：US14844800
申请日：2015-09-03
Applicant: BASF SE
Inventor： Tero Mustonen , Roger Pretot , Tomi Hassinen
CPC classification number: H01L51/057 , C09B57/004 , C09B69/109 , H01L51/0036 , H01L51/0043 , H01L51/0508
Abstract: The present invention relates to a semiconductor structure and a method for its production, the semiconductor structure comprising at least one conductor region and at least two semiconductor regions, which semiconductor regions are partly separated by the at least one conductor region. The at least one conductor region comprises openings extending between the semiconductor regions which are partly separated by the respective conductor region. The semiconductor regions comprise at least one organic semiconductor material having a specific HOMO energy level, in particular a DPP polymer. The conductor region comprises a conductive material having a specific work function, said combination of specific energy level and work function allowing for a simple preparation of the conductive region. The invention further relates to a method for providing such a semiconductor structure.
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公开(公告)号：US09543521B2
公开(公告)日：2017-01-10
申请号：US14357014
申请日：2012-11-14
Applicant: BASF SE
Inventor： Nikolai Kaihovirta , Tero Mustonen , Subramanian Vaidyanathan , Jean-Luc Budry
IPC: C07D209/48 , H01L51/00 , C08K5/00 , C08K5/132 , C08K5/17 , C08K5/20 , C08K5/34 , C08L65/00 , H01L51/05
CPC classification number: H01L51/0036 , C08G2261/3223 , C08G2261/344 , C08G2261/592 , C08G2261/594 , C08G2261/596 , C08G2261/92 , C08G2261/95 , C08K5/005 , C08K5/132 , C08K5/17 , C08K5/20 , C08K5/34 , C08L65/00 , H01L51/0035 , H01L51/0043 , H01L51/0566 , C08L79/04
Abstract: An organic semiconductor device selected from organic diodes, organic field effect transistors, and devices comprising an organic diode and/or organic field effect transistor and a method of producing such a device are provided. The organic semiconductor device comprises at least one semiconducting layer based on a diketopyrrolopyrrole (DPP) polymer. The semiconducting layer may effectively be protected against degradation by radiation and/or oxidation by adding at least one stabilizing agent selected from hydroxybenzophenones, hydroxyphenyl benzotriazoles, oxalic acid anilides, hydroxyphenyl triazines, hindered phenols and/or merocyanines to the DPP polymer layer. The stabilization is effective both during production and during usage of the device, while the device's electronic properties are retained. The stabilizing agent is preferably a UV absorbing agent or an antioxidant or anti-radical agent known from the field of organic polymer technology.
Abstract translation: 提供了从有机二极管，有机场效应晶体管和包括有机二极管和/或有机场效应晶体管的器件中选择的有机半导体器件及其制造方法。 有机半导体器件包括至少一个基于二酮吡咯并吡咯（DPP）聚合物的半导体层。 通过向DPP聚合物层中加入至少一种选自羟基二苯甲酮，羟基苯基苯并三唑，草酸苯胺，羟基苯基三嗪，受阻酚和/或部花青的稳定剂，可以有效地保护半导体层免受辐射和/或氧化降解。 在设备的生产和使用期间，稳定性都是有效的，同时保留了设备的电子特性。 稳定剂优选是从有机聚合物技术领域已知的UV吸收剂或抗氧化剂或抗自由基剂。
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