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公开(公告)号：US20220194797A1
公开(公告)日：2022-06-23
申请号：US17601856
申请日：2020-03-31
摘要： In order to provide a hydroxyapatite that can be used without reservation in the food industry, a hydroxyapatite powder is provided composed of primary particles. The median size of the primary particles from which the powder is made is >0.10 μm and the aspect ratio of the primary particles is 550 g/l. Also disclosed is a method with which such a hydroxyapatite powder can be obtained.
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公开(公告)号：US20200095127A1
公开(公告)日：2020-03-26
申请号：US16498645
申请日：2018-03-26
发明人： Joachim ADOLF , Dominik BRAUN , Gerhard EICH , David ENGERS , Bastian EWALD , Christian LITTERSCHEID , Rüdiger WISSEMBORSKI
摘要： A method for the manufacture of crystal water-free iron(II) orthophosphate of the general formula Fe3(PO4)2 or crystal water-free iron(II) metal orthophosphate, iron(II) metal pyrophosphate or iron(II) metal metaphosphate of the general formula FeaMetb(POc)d, where a is a number from 1 to 5, b is a number from >0 to 5, c is a number from 2.5 to 5, d is a number from 0.5 to 3 and Met represents one or more metals selected from the group consisting of K, Rb, Cs, Mg, Ca, Sr, Ba, the transition metals (d block), in particular Sc, Y, La, Ti, Zr, Hf, Nb, Ta, Cr, Mo, W, Mn, Cu, Zn and the metals and semimetals of the third, fourth and fifth main groups, in particular B, Al, Ga, In, Si, Sn, Sb, Bi and the lanthanoids.
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公开(公告)号：US20230340227A1
公开(公告)日：2023-10-26
申请号：US18024927
申请日：2021-09-16
发明人： Bors Cajus ABELE , Christian DIPPEL , Birgit FAßBENDER , Sebastian FEIDNER , Thomas FUTTERER , David Garcia MARTINEZ , Christian LITTERSCHEID , Siegfried MENGEL , Sebastian MOSCHEL , Heiko ROCHHOLZ , Mikel SCHÖLLER , Rüdiger WISSEMBORSKI
CPC分类号： C08K3/32 , C09K21/04 , C08K2003/323 , C08K2003/324
摘要： A composition containing ammonium polyphosphate and at least one alkali metal salt or alkaline-earth metal salt are provided along with a process for preparing the composition and uses of the composition as a flame retardant and/or coating material.
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公开(公告)号：US20230202846A1
公开(公告)日：2023-06-29
申请号：US17920332
申请日：2021-04-19
发明人： David Garcia MARTINEZ , Christian LITTERSCHEID , Franziska WELSCH-PAPENBREER , Rüdiger WISSEMBORSKI
IPC分类号： C01B25/37
CPC分类号： C01B25/37 , C01P2006/80 , C01P2006/62 , C01P2004/61
摘要： The invention relates to a process for producing copper(II) hydroxide phosphate from a copper(II) compound and phosphoric acid, to a copper(II) hydroxide phosphate obtainable by this process and to the use of an additive in the production of copper(II) hydroxide phosphate.
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公开(公告)号：US20220389191A1
公开(公告)日：2022-12-08
申请号：US17634362
申请日：2020-08-12
发明人： Christian DIPPEL , Birgit FAßBENDER , Sebastian FEIDNER , Christian KUDLA , Christian LITTERSCHEID , Sebastian MOSCHEL , Tobias MOSS
IPC分类号： C08K5/5353 , C08K5/00 , C08G63/00 , C08G18/00
摘要： Compounds containing polymer material and a phosphorous flame protection agent on the basis of an aminomethyl bisphosphonate, a method for manufacturing the compound, the use of the flame retardant, and selected structures of the flame retardant are disclosed.
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公开(公告)号：US20200032028A1
公开(公告)日：2020-01-30
申请号：US16496591
申请日：2018-03-26
发明人： Sven FÜNDERICH , David Garcia MARTINEZ , Thomas FUTTERER , Christian LITTERSCHEID , Rüdiger WISSEMBORSKI , Jorge FLORES
IPC分类号： C08K3/01 , G03F7/20 , C08K3/30 , C08K3/32 , C08K5/00 , C23C18/16 , C25D5/56 , H05K1/03 , H05K3/10
摘要： A method for manufacturing electrically conductive structures, preferably conductive pathway structures using laser beams on a non-conductive carrier (LDS method), wherein a non-conductive carrier material is provided which contains at least one inorganic metal phosphate compound and at least one stabiliser finely distributed or dissolved therein, the carrier material is irradiated in regions by laser beams generating the electrically conductive structures in the irradiated regions.
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