公开(公告)号：US20240208893A1

公开(公告)日：2024-06-27

申请号：US18286582

申请日：2022-03-30

Applicant: BASF SE

Inventor： Tatjana HUBER ,  Joerg PASTRE ,  Johann-Peter MELDER ,  Thomas KRUG ,  Kristin SCHROEDER

IPC: C07C209/16 ,  B01J21/04 ,  B01J23/72 ,  B01J23/755 ,  C07C213/02 ,  C07D207/06 ,  C07D403/06

CPC classification number: C07C209/16 ,  B01J21/04 ,  B01J23/72 ,  B01J23/755 ,  C07C213/02 ,  C07D207/06 ,  C07D403/06

Abstract: A process for the continuous production of amines, the process comprising reacting a primary or secondary alcohol with ammonia in the presence of hydrogen and a heterogeneous hydrogenation catalyst in the gas phase using a recycle gas mode, wherein the temperature in the pressure separator is >20° C.

公开(公告)号：US20250084045A1

公开(公告)日：2025-03-13

申请号：US18698382

申请日：2022-09-30

Applicant: BASF SE

Inventor： Tatjana HUBER ,  Joerg PASTRE ,  Kristin SCHROEDER ,  Moritz BALKENHOHL

IPC: C07D295/023 ,  B01J23/00 ,  B01J23/78 ,  B01J23/835 ,  B01J23/86 ,  B01J23/885 ,  B01J37/18

Abstract: A process for the production of bis(pyrrolidino)butane (BPB), the process comprising the reaction of pyrrolidine (PYR) in the presence of hydrogen, a heterogeneous catalyst (catalyst) and optionally 1,4-butanediole (BDO) in the liquid phase.

公开(公告)号：US20170214097A1

公开(公告)日：2017-07-27

申请号：US15326883

申请日：2015-07-17

Applicant: BASF SE

Inventor： Rene SCHMITZ ,  Karolin GEYER ,  Caroline GOLLUB ,  Heike HEILER ,  Kristin SCHROEDER

IPC: H01M10/42 ,  H01M10/0569 ,  H01M4/525 ,  H01M10/0567 ,  H01M4/505 ,  H01M10/0525 ,  H01M10/0568

CPC classification number: H01M10/4235 ,  H01M4/505 ,  H01M4/525 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2300/0037 ,  Y02T10/7011

Abstract: A liquid formulation is provided. The liquid formulation contains at least one aprotic organic solvent, at least one lithium salt, at least 1.5% by weight of a compound of formula (I) based on a total weight of the liquid formulation, essentially no 1,2,3,4-tetrahydronaphthalene, and optionally at least one additive other than (C): where R1 is C1-C6-alkyl, phenyl, or 2- and 4-pyridyl, which may be substituted with one or more moieties of F, CN, C1-C4-alkyl and CF3; each R2 is independently C1-C4-alkyl, CN, or fluorine; a is a number of from zero to four; and X is O—SO2—R1 or hydrogen.