公开(公告)号：US11292780B2

公开(公告)日：2022-04-05

申请号：US16634255

申请日：2018-08-14

Applicant: BASF SE

Inventor： Bilguun Bayarmagnai ,  Thomas Schaub ,  Verena Mormul ,  Peter Rudolf

IPC: C07D317/40 ,  B01J31/22 ,  C08F124/00 ,  H01M10/0567

Abstract: The present invention relates to a process for preparing cyclic carbonates of formula Ia or Ib or mixtures thereof (Ia) (Ib) comprising the process step: a) reacting a propargylic alcohol of formula II (II) with carbon dioxide in the presence of at least one transition metal catalyst TMC1, which comprises a transition metal selected from metals of groups 10, 11 and 12 of the periodic table of the elements according to IUPAC and at least one bulky ligand.

公开(公告)号：US10570514B2

公开(公告)日：2020-02-25

申请号：US15779570

申请日：2016-11-29

Applicant: BASF SE

Inventor： Falko Abels ,  David Dominique Schweinfurth ,  Karl Matos ,  Daniel Loeffler ,  Maraike Ahlf ,  Florian Blasberg ,  Thomas Schaub ,  Jan Spielmann ,  Axel Kirste ,  Boris Gaspar

IPC: C23C16/455 ,  C23C16/06 ,  C07F9/6584 ,  C07F9/50 ,  C07F7/10 ,  C07F9/52

Abstract: The present invention is in the field of processes for the generation of thin inorganic films on substrates, in particular atomic layer deposition processes. It relates to a process for preparing metal films comprising (a) depositing a metal-containing compound from the gaseous state onto a solid substrate and (b) bringing the solid substrate with the deposited metal-containing compound in contact with a reducing agent in the gaseous state, wherein the reducing agent is or at least partially forms at the surface of the solid substrate a carbene, a silylene or a phosphor radical.

公开(公告)号：US10138196B2

公开(公告)日：2018-11-27

申请号：US15573276

申请日：2016-05-09

Applicant: BASF SE

Inventor： Thomas Schaub ,  Nuria Huguet Subiela ,  Rocco Paciello ,  Donata Maria Fries ,  Simone Manzini

IPC: C07C51/15 ,  C07C51/48 ,  B01J31/24

Abstract: A catalytic process for preparing an α,β-ethylenically unsaturated carboxylic acid salt from an alkene, carbon dioxide and an alkoxide having a secondary or tertiary carbon atom directly bound to a [O−] group is described. The alcohol byproduct is distilled off after an intermediate phase separation. This provides pure β,β-ethylenically unsaturated carboxylic acid salt at minimum effort.

公开(公告)号：US09550725B2

公开(公告)日：2017-01-24

申请号：US14359134

申请日：2012-11-19

Applicant: BASF SE

Inventor： Julia Strautmann ,  Thomas Schaub ,  Stephan Hueffer ,  Steffen Maas ,  Claudia Wood

IPC: C07C209/14 ,  C08G73/02 ,  C09J179/02

CPC classification number: C07C209/14 ,  C08G73/0213 ,  C09J179/02

Abstract: Process for the preparation of lipophilic polyalkylenepolyamines by homogeneously catalyzed alcohol amination, where aliphatic amino alcohols are reacted with one another or aliphatic diamines or polyamines are reacted with aliphatic diols or polyols with the elimination of water in the presence of a homogeneous catalyst, at least one of the reactants comprising an alkyl or alkylene group having five or more carbon atoms, and after the reaction a phase separation into at least one apolar phase and at least one polar phase being present, the lipophilic polyalkylenepolyamines being present in enriched form in the apolar phase. Polyalkylenepolyamines obtainable by such processes, and polyalkylenepolyamines comprising hydroxyl groups, secondary amines or tertiary amines. Uses of such polyalkylenepolyamines as adhesion promoters for printing inks, adhesion promoters in composite films, cohesion promoters for adhesives, crosslinkers/curing agents for resins, primers in paints, wet-adhesion promoters for emulsion paints, complexing agents and flocculating agents, penetration assistants in wood preservation, corrosion inhibitors, immobilizing agents for proteins and enzymes.

Abstract translation: 通过均相催化的醇胺化制备亲脂性聚亚烷基多胺的方法，其中脂肪族氨基醇彼此反应或脂族二胺或多胺与脂肪族二元醇或多元醇反应，在均相催化剂存在下，除去水，至少一种 的反应物，其包含具有五个或更多个碳原子的烷基或亚烷基，并且在反应之后，相分离成至少一个非极性相和至少一个极性相存在，亲油性聚亚烷基多胺以非极性相存在于富集形式 。 可通过这些方法得到的聚亚烷基多胺，以及包含羟基，仲胺或叔胺的聚亚烷基多胺。 使用这种聚亚烷基多胺作为印刷油墨的粘合促进剂，复合膜中的粘合促进剂，粘合剂的粘合促进剂，树脂的交联剂/固化剂，油漆中的底漆，乳液涂料的湿粘合促进剂，络合剂和絮凝剂，渗透助剂 木材保存，腐蚀抑制剂，蛋白质和酶的固定剂。

公开(公告)号：US20140309460A1

公开(公告)日：2014-10-16

申请号：US14357822

申请日：2012-11-19

Applicant: BASF SE

Inventor： Julia Strautmann ,  Thomas Schaub ,  Stephan Hueffer ,  Rocco Paciello

IPC: C07C209/16 ,  C07C211/02

CPC classification number: C07C209/16 ,  C07C211/02 ,  C08G73/0213

Abstract: Process for increasing the molar mass of polyalkylenepolyamines by homogeneously catalyzed alcohol amination, which comprises carrying out a reaction of the polyalkylenepolyamines in a reactor with elimination of water in the presence of a homogeneous catalyst and removing the water of reaction from the reaction system. Polyalkylenepolyamines obtainable by such processes, and polyalkylenepolyamines comprising hydroxyl groups, secondary amines or tertiary amines. Uses of such polyalkylenepolyamines as adhesion promoters for printing inks, adhesion promoters in composite films, cohesion promoters for adhesives, crosslinkers/curing agents for resins, primers for paints, wet-adhesion promoters for emulsion paints, complexing agents and flocculating agents, penetration assistants in wood preservation, corrosion inhibitors, immobilizing agents for proteins and enzymes.

Abstract translation: 通过均相催化醇胺化来提高聚亚烷基多胺的摩尔质量的方法，其包括在均相催化剂存在下进行反应中的聚亚烷基多胺与反应器中的水反应，并从反应体系中除去反应水。 可通过这些方法得到的聚亚烷基多胺，以及包含羟基，仲胺或叔胺的聚亚烷基多胺。 使用这种聚亚烷基多胺作为印刷油墨的粘合促进剂，复合膜中的粘合促进剂，粘合剂的内聚力促进剂，树脂的交联剂/固化剂，油漆的底漆，乳液漆的湿粘合促进剂，络合剂和絮凝剂，渗透助剂 木材保存，腐蚀抑制剂，蛋白质和酶的固定剂。

公开(公告)号：US20140305339A1

公开(公告)日：2014-10-16

申请号：US14359134

申请日：2012-11-19

Applicant: BASF SE

Inventor： Julia Strautmann ,  Thomas Schaub ,  Stephan Hueffer ,  Steffen Maas ,  Claudia Wood

IPC: C07C209/14 ,  C09J179/02

CPC classification number: C07C209/14 ,  C08G73/0213 ,  C09J179/02

Abstract: Process for the preparation of lipophilic polyalkylenepolyamines by homogeneously catalyzed alcohol amination, where aliphatic amino alcohols are reacted with one another or aliphatic diamines or polyamines are reacted with aliphatic diols or polyols with the elimination of water in the presence of a homogeneous catalyst, at least one of the reactants comprising an alkyl or alkylene group having five or more carbon atoms, and after the reaction a phase separation into at least one apolar phase and at least one polar phase being present, the lipophilic polyalkylenepolyamines being present in enriched form in the apolar phase. Polyalkylenepolyamines obtainable by such processes, and polyalkylenepolyamines comprising hydroxyl groups, secondary amines or tertiary amines. Uses of such polyalkylenepolyamines as adhesion promoters for printing inks, adhesion promoters in composite films, cohesion promoters for adhesives, crosslinkers/curing agents for resins, primers in paints, wet-adhesion promoters for emulsion paints, complexing agents and flocculating agents, penetration assistants in wood preservation, corrosion inhibitors, immobilizing agents for proteins and enzymes.

Abstract translation: 通过均相催化的醇胺化制备亲脂性聚亚烷基多胺的方法，其中脂肪族氨基醇彼此反应或脂族二胺或多胺与脂肪族二元醇或多元醇反应，在均相催化剂存在下，除去水，至少一种 的反应物，其包含具有五个或更多个碳原子的烷基或亚烷基，并且在反应之后，相分离成至少一个非极性相和至少一个极性相存在，亲油性聚亚烷基多胺以非极性相存在于富集形式 。 可通过这些方法得到的聚亚烷基多胺，以及包含羟基，仲胺或叔胺的聚亚烷基多胺。 使用这种聚亚烷基多胺作为印刷油墨的粘合促进剂，复合膜中的粘合促进剂，粘合剂的粘合促进剂，树脂的交联剂/固化剂，油漆中的底漆，乳液涂料的湿粘合促进剂，络合剂和絮凝剂，渗透助剂 木材保存，腐蚀抑制剂，蛋白质和酶的固定剂。

公开(公告)号：US12172958B2

公开(公告)日：2024-12-24

申请号：US18561835

申请日：2022-05-10

Applicant: BASF SE

Inventor： Thomas Schaub ,  Pavel Tuzina ,  Frank Bienewald ,  Maximilian Menche ,  Nikolai Amadeus Sitte ,  A. Stephen K. Hashmi

IPC: C07D207/267 ,  C07D263/20

Abstract: A process to produce N-vinyl compounds by homogeneous catalysis can be performed. Acetylene is reacted with a compound having at least one nitrogen bearing a substitutable hydrogen residue in a liquid phase in the presence of at least one phosphine as a catalyst to produce the compounds.

公开(公告)号：US12172953B2

公开(公告)日：2024-12-24

申请号：US17425805

申请日：2020-02-05

Applicant: BASF SE ,  Ruprecht-Karls-Universität Heidelberg

Inventor： Thomas Schaub ,  Ivana Jevtovikj ,  A. Stephen K. Hashmi ,  Kohei Sekine

IPC: C07C41/50 ,  B01J31/18 ,  B01J31/22 ,  B01J31/24

Abstract: The invention relates to a process for the preparation of acetals from carbon dioxide. The invention also relates to a mixture of phosphorus containing ligands comprising least one polydentate ligand and at least one monodentate ligand. Further, the invention also relates to the use of mixtures comprising at least one polydentate ligand and at least one monodentate ligand in transition metal complexes for the preparation of acetals.

公开(公告)号：US20240270677A1

公开(公告)日：2024-08-15

申请号：US18562130

申请日：2022-05-10

Applicant: BASF SE

Inventor： Thomas Schaub ,  Desislava Slavcheva Petkova ,  Jochen Dietz ,  Roland Goetz ,  A. Stephen K. Hashmi ,  Patrizio Orecchia

IPC: C07C201/12 ,  B01J31/24 ,  C07D213/82 ,  C07D231/40

CPC classification number: C07C201/12 ,  B01J31/24 ,  C07D213/82 ,  C07D231/40

Abstract: A process for preparing substituted biphenyls of the formula (I) which comprises reacting a compound of the formula (II) in the presence of a base and of a palladium catalyst, with an organoboron compound of the formula (IV).

公开(公告)号：US20230374195A1

公开(公告)日：2023-11-23

申请号：US18031396

申请日：2021-10-12

Applicant: BASF SE

Inventor： Thomas Schaub ,  Paul Neumann ,  Mona Al Batal ,  A. Stephen K. Hashmi ,  Wei Zhou ,  Andreas Thomas Haedler ,  Markus Schuette ,  Viktoriia Zubar

IPC: C08G18/82 ,  C08J11/28 ,  B01J31/18 ,  B01J31/20

CPC classification number: C08G18/82 ,  C08J11/28 ,  B01J31/189 ,  B01J31/20 ,  C08J2375/04 ,  B01J2531/821 ,  B01J2231/641

Abstract: Spent polyurethanes are returned to the value chain by hydrogenating the spent polyurethanes in a hydrogen atmosphere in the presence of at least one homogeneous transition metal catalyst complex, wherein the transition metal is selected from metals of groups 7, 8, 9 and 10 of the periodic table of elements according to IUPAC, to obtain a polyamine and a polyol. The hydrogenation is carried out at a reaction temperature of at least 120° C. in a non-reducible solvent having a dipole moment of 10-1030 C·m or less.