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1.发明申请
公开(公告)号：WO2016050816A3
公开(公告)日：2016-06-02
申请号：PCT/EP2015072506
申请日：2015-09-30
Applicant: BASF SE
Inventor： BUDDE MICHAEL , BRAUN MICHAEL , DAEUWEL JUERGEN , OEDMAN PETER , BALDENIUS KAI-UWE , KLEINER MATTHIAS , FREYER STEPHAN
IPC: C12P13/02
CPC classification number: C12P13/02 , C12N9/78 , C12N9/80 , C12Y305/01004 , C12Y305/05001
Abstract: The present invention relates to means and methods for producing an amide compound from a nitrile compound with less acrylic acid as by-product using a Nitrile hydratase (NHase) and Amidase producing microorganism as biocatalyst. Also provided is an aqueous amide compound obtained by the methods of the invention as well as a composition comprising acrylamide or polyacrylamide as well as a dried microorganism exhibiting a NHase/Amidase activity ratio of at least 400 when being brought into contact with a nitrile compound to convert said nitrile compound into an amide compound.
Abstract translation: 本发明涉及使用腈水合酶（NHase）和产酰胺酶微生物作为生物催化剂由腈化合物和少量丙烯酸副产物生产酰胺化合物的方法和方法。 还提供了通过本发明的方法获得的含水酰胺化合物以及包含丙烯酰胺或聚丙烯酰胺的组合物以及当与腈化合物接触时显示至少400的NHase /酰胺酶活性比的干燥微生物与 将所述腈化合物转化成酰胺化合物。
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公开(公告)号：AU2019362384B2
公开(公告)日：2025-01-16
申请号：AU2019362384
申请日：2019-10-17
Applicant: BASF SE
Inventor： GHISLIERI DIEGO , OEDMAN PETER , ZIMMERMANN TOBIAS JOACHIM , SCHMIDT ANNA-CORINA
Abstract: The present invention relates to a process for preparing ammonium (meth-) acrylate, aqueous ammonium (meth-) acrylate solutions obtainable by such process, and (meth-) acrylic acid homopolymers or copolymers obtainable by polymerizing such ammonium (meth-) acrylate. The invention furthermore relates to a modular, relocatable bioconversion unit for manufacturing aqueous ammonium (meth-) acrylate solutions.
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公开(公告)号：AU2019362595B2
公开(公告)日：2024-12-19
申请号：AU2019362595
申请日：2019-10-17
Applicant: BASF SE
Inventor： VIERTELHAUS MARTIN , PUHL MICHAEL , WLOCH SEBASTIAN , OEDMAN PETER , LETZEL ANNE-CATRIN , SCHROEDER HARTWIG , MALISZ JACEK , SEIBERT-LUDWIG DANIEL , KAPPERT EMIEL JAN , WONG CHUNG HUAN , BARROS GROSS MICHAEL
Abstract: Crystalline form II of 2'-O-fucosyl lactose having an X-ray powder diffraction pattern comprising three reflections at 2θ angles (13.65 ± 0.20)°, (16.98 ± 0.20)° and (18.32 ± 0.20)°, determined at a temperature of 25 °C with Cu-Kα
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4.发明专利
公开(公告)号：SG11202106234SA
公开(公告)日：2021-07-29
申请号：SG11202106234S
申请日：2019-12-17
Applicant: BASF SE
Inventor： MALISZ JACEK , SEIBERT-LUDWIG DANIEL , OEDMAN PETER , PUHL MICHAEL
Abstract: The present invention relates to a method for separating biomass from a solution comprising biomass and at least one oligosaccharide.comprising providing the solution comprising biomass and oligosaccharides.lowering the pH value of the solution below 7 by adding at least one acid to the solution comprising biomass and the at least one oligosaccharide. adding an adsorbing agent to the solution comprising biomass and oligosaccharides. and carrying out first membrane filtration so as to separate the biomass from the solution comprising the at least one oligosaccharide.
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公开(公告)号：CO2017004030A2
公开(公告)日：2017-09-20
申请号：CO2017004030
申请日：2017-04-26
Applicant: BASF SE
Inventor： BRAUN MICHAEL , DAEUWEL JUERGEN , LANG HANS-JUERGEN , OEDMAN PETER , BALDENIUS KAI-UWE , KLEINER MATTHIAS , KIEFER MICHAEL , FREYER STEPHAN , BUDDE MICHAEL
IPC: C12P13/02
Abstract: La presente invención se refiere a métodos para preparar una solución acuosa de acrilamida que tiene una baja concentración de ácido acrílico. Asimismo, la presente invención se refiere a métodos para reducir la concentración de ácido acrílico de una solución acuosa de acrilamida. Los métodos incluyen una bioconversión de acrilonitrilo en acrilamida en presencia de un biocatalizador, en donde, durante la bioconversión, el contenido de acrilonitrilo se mantiene a 0,3 % p/p o más con respecto al peso total de la composición en el reactor. También se proporciona una solución acuosa de acrilamida que se obtiene mediante los métodos de la presente invención. Además, la presente invención se refiere a un homopolímero o copolímero de acrilamida que se obtiene mediante polimerización de la acrilamida de la solución acuosa.
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Patent Agency Ranking
公开(公告)号：CO2021004912A2
公开(公告)日：2021-07-19
申请号：CO2021004912
申请日：2021-04-16
Applicant: BASF SE
Inventor： ZIMMERMANN TOBIAS JOACHIM , SCHMIDT ANNA-CORINA , GHISLIERI DIEGO , OEDMAN PETER
Abstract: RESUMEN La presente invención se refiere a un proceso para preparar (met-) acrilato de amonio, soluciones acuosas de (met-) acrilato de amonio que se pueden obtener mediante tal proceso, y homopolímeros o copolímeros de ácido (met-) acrílico que se pueden obtener mediante la polimerización de tal (met-) acrilato de amonio. La invención se refiere además a una unidad de bioconversión modular y reubicable para elaborar soluciones acuosas de (met-) acrilato de amonio.
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公开(公告)号：CA3116246A1
公开(公告)日：2020-04-23
申请号：CA3116246
申请日：2019-10-17
Applicant: BASF SE
Inventor： GHISLIERI DIEGO , OEDMAN PETER , ZIMMERMANN TOBIAS JOACHIM , SCHMIDT ANNA-CORINA
Abstract: The present invention relates to a process for preparing ammonium (meth-) acrylate, aqueous ammonium (meth-) acrylate solutions obtainable by such process, and (meth-) acrylic acid homopolymers or copolymers obtainable by polymerizing such ammonium (meth-) acrylate. The invention furthermore relates to a modular, relocatable bioconversion unit for manufacturing aqueous ammonium (meth-) acrylate solutions.
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公开(公告)号：CO2017004034A2
公开(公告)日：2017-09-20
申请号：CO2017004034
申请日：2017-04-26
Applicant: BASF SE
Inventor： BRAUN MICHAEL , DAEUWEL JUERGEN , OEDMAN PETER , BALDENIUS KAI-UWE , KLEINER MATTHIAS , FREYER STEPHAN , BUDDE MICHAEL
IPC: C12P13/02
Abstract: La presente invención se refiere a medios y métodos para producir un compuesto de amida a partir de un compuesto de nitrilo con menor cantidad de ácido acrílico como subproducto usando un microorganismo que produce nitrilo hidratasa (NHasa) y amidasa como biocatalizador. También se proporciona un compuesto acuoso de amida obtenido mediante los métodos de la invención, así como también una composición que comprende acrilamida o poliacrilamida, así como también un microorganismo seco que exhibe una relación de actividad de NHasa/amidasa de al menos 400 cuando entra en contacto con un compuesto de nitrilo para convertir el compuesto de nitrilo en un compuesto de amida.
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公开(公告)号：AU2019360630B2
公开(公告)日：2022-10-27
申请号：AU2019360630
申请日：2019-10-17
Applicant: BASF SE
Inventor： PUHL MICHAEL , WLOCH SEBASTIAN , OEDMAN PETER , LETZEL ANNE-CATRIN , SCHROEDER HARTWIG , MALISZ JACEK , SEIBERT-LUDWIG DANIEL , KAPPERT EMIEL JAN , WONG CHUNG HUAN , BARROS GROSS MICHAEL , VIERTELHAUS MARTIN
Abstract: The present invention relates to a method for obtaining crystalline 2'-fucosyllactose from a 2'-FL raw material, which contains 2'-FL as a main constituent and at least 0.5% by weight, frequently at least 1% by weight, in particular at least 2% by weight, more particularly at least 5% by weight, and especially at least 8% by weight,based on the total amount of mono-and oligosaccharides in the raw material, of one or more mono- or oligosaccharides different from 2'-FL, where the method comprises a)providing a solution of the 2'-FL raw material in water, which does not contain more than 10% by weight, preferably not more than 7% by weight, more preferably not more than 5% by weight of organic solvents, based on the total amount of water; b) effecting the crystallization of 2'-FL from the solution provided in step a) by inducing conditions of a controlled super saturation in the solution; and c) separating crystalline 2'-FL from the mother liquor, and where during controlled supersaturation in step b) not more than 10% by weight, preferably not more than 7% by weight, more preferably not more than 5% by weight of organic solvents are present, based on the total amount of water present during step b).
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公开(公告)号：AU2019360630A1
公开(公告)日：2021-04-29
申请号：AU2019360630
申请日：2019-10-17
Applicant: BASF SE
Inventor： PUHL MICHAEL , WLOCH SEBASTIAN , OEDMAN PETER , LETZEL ANNE-CATRIN , SCHROEDER HARTWIG , MALISZ JACEK , SEIBERT-LUDWIG DANIEL , KAPPERT EMIEL JAN , WONG CHUNG HUAN , BARROS GROSS MICHAEL , VIERTELHAUS MARTIN
Abstract: The present invention relates to a method for obtaining crystalline 2'-fucosyllactose from a 2'-FL raw material, which contains 2'-FL as a main constituent and at least 0.5% by weight, frequently at least 1% by weight, in particular at least 2% by weight, more particularly at least 5% by weight, and especially at least 8% by weight,based on the total amount of mono-and oligosaccharides in the raw material, of one or more mono- or oligosaccharides different from 2'-FL, where the method comprises a)providing a solution of the 2'-FL raw material in water, which does not contain more than 10% by weight, preferably not more than 7% by weight, more preferably not more than 5% by weight of organic solvents, based on the total amount of water; b) effecting the crystallization of 2'-FL from the solution provided in step a) by inducing conditions of a controlled super saturation in the solution; and c) separating crystalline 2'-FL from the mother liquor, and where during controlled supersaturation in step b) not more than 10% by weight, preferably not more than 7% by weight, more preferably not more than 5% by weight of organic solvents are present, based on the total amount of water present during step b).
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