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11.发明申请公开(公告)号：US20210129376A1
公开(公告)日：2021-05-06
申请号：US16640108
申请日：2018-08-13
Applicant: BASF SE
Inventor： Christian MUELLER , Jean-Pierre Berkan LINDNER , Stephan WEINKOETZ , Sabrina KRONIG
Abstract: The present invention relates to a method for producing isocyanate based lignocellulose materials in the presence of caprolactam, oligomers of caprolactam or mixtures thereof. The present invention also relates to the lignocellulose materials thus obtained and their use in furniture construction, housing construction, interior design and exhibition construction.
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公开(公告)号：US20200086306A1
公开(公告)日：2020-03-19
申请号：US16470834
申请日：2018-01-18
Applicant: BASF SE
Inventor： Andrei-Nicolae PARVULESCU , Ulrich MUELLER , Hans-Juergen LUETZEL , Joaquim Henrique TELES , Dominic RIEDEL , Daniel URBANCZYK , Ulrike WEGERLE , Markus BEBER , Nicolai Tonio WOERZ , Christian MUELLER
Abstract: A process for preparing a molding comprising zinc and a titanium-containing zeolitic material having framework type MWW, comprising (i) providing a molding comprising a titanium-containing zeolitic material having framework type MWW; (ii) preparing an aqueous suspension comprising a zinc source and the molding comprising a titanium-containing zeolitic material having framework type MWW prepared in (i); (iii) heating the aqueous suspension prepared in (ii) under autogenous pressure to a temperature of the liquid phase of the aqueous suspension in the range of from 100 to 200° C., obtaining an aqueous suspension comprising a molding comprising zinc and a titanium-containing zeolitic material having framework type MWW; (iv) separating the molding comprising zinc and a titanium-containing zeolitic material having framework type MWW from the liquid phase of the suspension obtained in (iii).
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公开(公告)号：US20190321811A1
公开(公告)日：2019-10-24
申请号：US16462430
申请日：2017-12-20
Applicant: BASF SE
Inventor： Andrei-Nicolae PARVULESCU , Ulrich MUELLER , Hans-Juergen LUETZEL , Georg UHL , Joaquim Henrique TELES , Dominic RIEDEL , Daniel URBANCZYK , Ulrike WEGERLE , Markus WEBER , Nicolai Tonio WOERZ , Christian MUELLER , Ruediger SCHMITT , Xiana ROMANI FERNANDEZ , Harald WUERZ
Abstract: Use of an acid-treated titanium-containing zeolitic material having framework type MWW for preparing a composition having a relative plasticity of less than 1.
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公开(公告)号：US20190210989A1
公开(公告)日：2019-07-11
申请号：US16315680
申请日：2017-07-19
Applicant: BASF SE
Inventor： Joaquim Henrique TELES , Marvin KRAMP , Christian MUELLER , Nicolai Tonio WOERZ , Bernd METZEN , Tobias KELLER , Dominic RIEDEL , Markus WEBER , Daniel URBANCZYK , Andrei-Nicolae PARVULESCU , Ulrike WEGERLE , Ulrich MUELLER
IPC: C07D301/32 , C07D301/12 , C07D303/04
Abstract: Disclosed herein is a process for purifying propylene oxide, including the steps of: (i) providing a stream S0 containing propylene oxide, acetonitrile, water, and an organic compound containing a carbonyl group —C(═O)—; and (ii) separating propylene oxide from the stream S0 by subjecting the stream S0 to distillation conditions in a distillation column to obtain a gaseous top stream S1c which is enriched in propylene oxide compared to the stream S0, a liquid bottoms stream S1a which is enriched in acetonitrile and water compared to the stream S0, and a side stream S1b containing propylene oxide which is enriched in the carbonyl compound compared to the stream S0.
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公开(公告)号：US20160024344A1
公开(公告)日：2016-01-28
申请号：US14771681
申请日：2014-07-29
Applicant: BASF SE
Inventor： Christoph MUELLER , Christian MUELLER , Kirsten DAHMEN , Alexander PANCHENKO , Ansgar Gereon ALTENHOFF , Monika CHARRAK , Andreas KUNST , Michael HENNINGSEN , Achim KAFFEE
IPC: C09D179/02 , C09D163/00
CPC classification number: C09D179/02 , C08G59/4042 , C08G73/0206 , C08G73/0213 , C08K7/02 , C08L79/02 , C09D163/00 , C08L63/00
Abstract: The present invention relates to the use of substantially linear polypropyleneimine as a hardener for epoxy resins, and also to a corresponding curable composition, to the curing thereof, and to the cured epoxy resin obtainable therefrom.
Abstract translation: 本发明涉及使用基本上线性的聚丙烯亚胺作为环氧树脂的固化剂，以及相应的可固化组合物及其固化剂的用途，以及由其获得的固化环氧树脂。
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Patent Agency Ranking
16.发明申请公开(公告)号：US20240409825A1
公开(公告)日：2024-12-12
申请号：US18700426
申请日：2022-10-06
Applicant: BASF SE
Inventor： Oliver PILARSKI , Lisa LOEBNITZ , Daniel KOEPKE , Armin LANGE DE OLIVEIRA , Christian MUELLER , Monica HAAG , Gisela HIEBER , Michael SCHREIBER , Julian MEYER-KIRSCHNER , Michael LOHMANN , Timo HENN
Abstract: A process for improving the quality of a crude pyrolysis oil originating from a pyrolysis of plastic waste is provided, the process comprising providing a crude pyrolysis oil originating from the pyrolysis of plastic waste, adjusting the pH value of the crude pyrolysis oil, resulting in a pretreated crude pyrolysis oil, performing a solid-liquid-separation of solid components and liquid components of the pretreated crude pyrolysis oil and/or subjecting the pretreated crude pyrolysis oil to a liquid-liquid-separation.
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公开(公告)号：US20210002241A1
公开(公告)日：2021-01-07
申请号：US16500313
申请日：2018-04-13
Applicant: BASF SE
Inventor： Nicolai Tonio WOERZ , Ulrich MUELLERE , Andrei-Nicolae PARVULESCU , Dominic RIEDEL , Marvin KRAMP , Daniel URBANCZYK , Ulrike WEGERLE , Christian MUELLER , Bernd METZEN , Markus WEBER , Joaquim Henrique TELES
IPC: C07D301/32 , C07D301/19
Abstract: The invention relates to a process for preparing propylene oxide, comprising (i) providing a stream comprising propene, propane, hydrogen peroxide or a source of hydrogen peroxide, water, and an organic solvent; (ii) passing the liquid feed stream provided in (i) into an epoxidation zone comprising an epoxidation catalyst comprising a titanium zeolite, and subjecting the liquid feed stream to epoxidation reaction conditions in the epoxidation zone, obtaining a reaction mixture comprising propene, propane, propylene oxide, water, and the organic solvent; (iii) removing an effluent stream from the epoxidation zone, the effluent stream comprising propene, propane, propylene oxide, water, and the organic solvent; (iv) separating propene and propane from the effluent stream by distillation, comprising subjecting the effluent stream to distillation conditions in a distillation unit, obtaining a gaseous stream (S1) which is enriched in propene and propane compared to the effluent stream subjected to distillation conditions, and a liquid bottoms stream (S2) which is enriched in propylene oxide, water and organic solvent compared to the effluent stream subjected to distillation conditions; (v) separating propane from the stream (S1) in a separation zone, comprising subjecting the stream (S1) to washing conditions in a scrubber, wherein a solvent mixture comprising organic solvent and water is added as entraining agent, obtaining a bottoms stream (S3), which comprises organic solvent, water and at least 70 weight-% of the propene comprised in (S1); and a gaseous top stream (S4), which comprises at least 5 weight-% of the propane comprised in stream (S1).
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公开(公告)号：US20190169149A1
公开(公告)日：2019-06-06
申请号：US16318221
申请日：2017-07-19
Applicant: BASF SE , Dow Global Technologies LLC
Inventor： Joaquim Henrique TELES , Marvin KRAMP , Christian MUELLER , Nicolai Tonio WOERZ , Bernd METZEN , Tobias KELLER , Dominic RIEDEL , Heiner SCHELLING , Markus WEBER , Daniel URBANCZYK , Andrei-Nicolae PARVULESCU , Ulrike WEGERLE , Ulrich MUELLER , Meinolf WEIDENBACH , Werner J. WITZL , Karsten LUECKE
IPC: C07D301/32 , C07D301/12 , B01D3/00 , B01D3/40 , B01D3/14 , B01D5/00
CPC classification number: C07D301/32 , B01D1/28 , B01D3/00 , B01D3/009 , B01D3/143 , B01D3/40 , B01D5/006 , B01J29/085 , B01J29/7038 , B01J29/86 , B01J29/89 , B01J35/002 , B01J35/023 , B01J37/0045 , B01J2229/186 , B01J2229/42 , C07D301/12 , C07D303/04 , Y02P20/127 , Y02P20/52
Abstract: The present invention is related to a process for preparing propylene oxide, comprising (i) providing a stream comprising propene, hydrogen peroxide or a source of hydrogen peroxide, water, and an organic solvent; (ii) passing the liquid feed stream provided in (i) into an epoxidation zone comprising an epoxidation catalyst comprising a titanium zeolite, and subjecting the liquid feed stream to epoxidation reaction conditions in the epoxidation zone, obtaining a reaction mixture comprising propene, propylene oxide, water, and the organic solvent; (iii) removing an effluent stream from the epoxidation zone, the effluent stream comprising propylene oxide, water, organic solvent, and propene; (iv) separating propene from the effluent stream by distillation, comprising (iv.1) subjecting the effluent stream to distillation conditions in a distillation unit, obtaining a gaseous top stream S0 enriched in propene compared to the effluent stream subjected to distillation conditions, and a liquid bottoms stream S01 enriched in propylene oxide, water and organic solvent compared to the effluent stream subjected to distillation conditions; (iv.2) returning a condensed portion of the stream S0 to an upper part of the distillation unit.
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19.发明申请公开(公告)号：US20200070134A1
公开(公告)日：2020-03-05
申请号：US16461134
申请日：2017-12-20
Applicant: BASF SE
Inventor： Andrei-Nicolae PARVULESCU , Ulrich MUELLER , Hans-Juergen LUETZEL , Georg UHL , Joaquim Henrique TELES , Dominic RIEDEL , Daniel URBANCZYK , Ulrike WEGERLE , Markus WEBER , Nicolai Tonio WOERZ , Christian MUELLER
Abstract: A process for preparing an extrudable composition comprising a titanium-containing zeo-litic material having framework type MWW, the process comprising providing a titanium-containing zeolitic material having framework type MWW, having a water absorption ca-pacity of at least 11 weight-%, subjecting the titanium-containing zeolitic material having framework type MWW an acid treatment, optionally incorporating zinc in the acid-treated titanium-containing zeolitic material having framework type MWW; preparing a composi-tion comprising the titanium-containing zeolitic material having framework type MWW obtained from (ii) or (iii), a precursor of a silica binder, water, and a kneading agent, wherein the composition does not comprise a polyethylene oxide.
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公开(公告)号：US20160346739A1
公开(公告)日：2016-12-01
申请号：US15116563
申请日：2015-02-18
Applicant: BASF SE
Inventor： Stefan PANGLISCH , Peter BERG , Christian STAAKS , Christian MUELLER
CPC classification number: B01D63/043 , B01D61/027 , B01D61/08 , B01D61/145 , B01D61/147 , B01D61/18 , B01D2311/25 , B01D2313/04 , B01D2313/06 , B01D2313/12 , B01D2319/04 , B01D2321/02 , B01D2321/04 , B01D2321/16 , C02F1/442 , C02F1/444 , C02F2103/08 , C02F2303/16
Abstract: A filtration apparatus for filtering fluids including a top compartment, a filtration compartment, and a bottom compartment. The filtration compartment includes plural filtration elements arranged in parallel, the filtration elements further including at least one permeate collecting tube, wherein the permeate connecting tube is in fluid communication with the top compartment such that in a filtration operation a continuous permeate flow into a permeate collecting chamber of the top compartment is provided and in a backwash operation permeate collected in the permeate collecting chamber is flushed back through the filtration elements. A method for filtering fluids can use the filtration apparatus.
Abstract translation: 一种用于过滤流体的过滤装置，包括顶部隔室，过滤室和底部隔室。 过滤室包括平行布置的多个过滤元件，过滤元件还包括至少一个渗透物收集管，其中渗透物连接管与顶部隔室流体连通，使得在过滤操作中，连续的渗透物流入渗透物收集 提供顶部隔室的腔室，并且在回洗操作中，收集在渗透物收集室中的渗透物被冲洗通过过滤元件。 过滤流体的方法可以使用过滤装置。
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