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公开(公告)号：US20240254296A1
公开(公告)日：2024-08-01
申请号：US18560438
申请日：2022-05-16
发明人： Bernd Koop
IPC分类号： C08J5/22 , C08F4/10 , C08F212/10
CPC分类号： C08J5/2237 , C08F4/10 , C08F212/10
摘要： The present invention relates to a novel method for producing anion exchangers
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公开(公告)号：US20240157343A1
公开(公告)日：2024-05-16
申请号：US18546817
申请日：2022-02-28
发明人： Bernd Pennemann , Lennart Sandbrink , Eberhard Zirngiebl , Thomas Kaese , Hans-Jürgen Quella , Paul Sprenger , Daniel Ullrich , Marc Williams
IPC分类号： B01J23/80 , B01J21/08 , B01J23/745 , B01J23/75 , B01J23/847 , B01J23/889 , B01J35/40 , B01J35/51 , B01J35/55 , B01J37/02 , B01J37/08 , C07C209/36
CPC分类号： B01J23/80 , B01J21/08 , B01J23/745 , B01J23/75 , B01J23/8472 , B01J23/8892 , B01J35/40 , B01J35/51 , B01J35/55 , B01J37/0203 , B01J37/0205 , B01J37/0236 , B01J37/086 , B01J37/088 , C07C209/36
摘要： The present invention relates (i) to a method for producing a doped copper-tetraammine-salt-based hydrogenation catalyst suitable for the hydrogenation of an aromatic nitro compound such that an aromatic amine is obtained, the hydrogenation catalyst comprising copper in metal form or in oxidic form and a doping metal selected from iron, cobalt, manganese, vanadium, zinc or a mixture of two or more thereof in metal form or in oxidic form on a carrier, the carrier comprising silicon dioxide shaped bodies and/or silicon carbide shaped bodies, (ii) to a doped copper-tetraammine-salt-based hydrogenation catalyst obtainable using the aforementioned method according to the invention, and (iii) to a method for producing an aromatic amine, comprising the hydrogenation of an aromatic nitro compound in the presence of a doped copper-tetraammine-salt-based hydrogenation catalyst comprising copper in metal form or in oxidic form and comprising a doping metal in metal form or in oxidic form on a carrier as hydrogenation catalyst, the carrier comprising silicon dioxide shaped bodies and/or silicon carbide shaped bodies, and the hydrogenation catalyst being, more particularly, the aforementioned hydrogenation catalyst according to the invention.
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公开(公告)号：US11634342B2
公开(公告)日：2023-04-25
申请号：US17700428
申请日：2022-03-21
发明人： Kai Buetje , Christine Kathrein , Carsten Rosenhahn , Juergen Kischkewitz , Ulrich Meisen , Peter Koehler
摘要： Aluminium-containing iron oxide pigments of the formula Fe2-xAlxO3 with x values from 0.01 to 0.25, characterized in that they possess an a* value of 30.5 to 32.5 CIELAB units and a b* value of 25.5 to 30.5 CIELAB units, measured in each case as full shade in the alkyd resin according to DIN EN ISO 787-25:2007.
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公开(公告)号：US11549075B2
公开(公告)日：2023-01-10
申请号：US17430159
申请日：2020-02-10
发明人： Peter Wachtler
摘要： A mixture comprising a) biodiesel, and b) 10% to 60% by weight, in particular 15% to 40% by weight, of benzyl hemiformal.
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公开(公告)号：US20220251291A1
公开(公告)日：2022-08-11
申请号：US17630545
申请日：2020-07-27
摘要： The invention relates to the use of polyethylene terephthalate for production of polybutylene terephthalate-based automotive interior parts having a low TVOC content and a low tetrahydrofuran content by injection molding, wherein TVOC stands for “Total Volatile Organic Compounds”.
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公开(公告)号：US20220235000A1
公开(公告)日：2022-07-28
申请号：US17615145
申请日：2020-05-29
发明人： Dominik Limper , Damien Moigno
IPC分类号： C07C309/74 , C09D11/328
摘要： Novel trisazo compounds are disclosed. The compounds are well suited for the dyeing and printing of natural and synthetic materials, especially as recording liquids for inkjet printing.
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公开(公告)号：US20220184856A1
公开(公告)日：2022-06-16
申请号：US17604114
申请日：2020-04-06
发明人： Michael Witt , Detlev Joachimi
IPC分类号： B29B17/04
摘要： The present invention relates to a process for recycling glass fiber-reinforced plastics, in particular plastics based on polyamide, polybutylene terephthalate or polyethylene terephthalate, to recover both the monomers of the polymer and the glass used for the glass fibers.
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公开(公告)号：US20210221713A1
公开(公告)日：2021-07-22
申请号：US15734014
申请日：2019-05-27
发明人： Tanja Gerharz , Mark Wallace Squire
IPC分类号： C02F1/50
摘要： A composition containing a) 25 to 87 wt. % of KHSO5 containing triple salt b) 1 to 20 wt. % of at least one H2N(CH2)nSO3H compound with n being 0, 1, 2 or 3, c) 1 to 8 wt. % of a surfactant d) 1 to 60 wt. % of a C2-C10 aliphatic dicarboxylic acid, optionally substituted with a hydroxyl and/or carboxylic group and e) 10 to 30 wt. % alkali metal phosphate.
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公开(公告)号：US20210123005A1
公开(公告)日：2021-04-29
申请号：US17040199
申请日：2019-02-08
发明人： Erasmus VOGL , Ermin TUTIC
摘要： The invention relates to a method and a device for preserving wine-based beverages and to use of the device for this purpose.
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公开(公告)号：US20210087390A1
公开(公告)日：2021-03-25
申请号：US16630554
申请日：2018-07-12
发明人： Detlev JOACHIMI , Thomas LINDER
IPC分类号： C08L77/06
摘要： The present invention relates to heat-stabilized polyamide 66-based compositions containing reinforcing materials based on at least one semiaromatic polyamide, at least one phenolic antioxidant and at least one polyhydric alcohol, to molding materials producible therefrom and in turn to injection-molded, blow-molded or extruded articles of manufacture producible therefrom.
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