公开(公告)号：WO2023088791A1

公开(公告)日：2023-05-25

申请号：PCT/EP2022/081565

申请日：2022-11-11

Applicant: BASF SE

Inventor： MAY, Tobias ,  ZIMMERMANN, Judith ,  TOKOVENKO, Bogdan ,  HEINRICH, Daniel Christoph ,  STIERL, Reinhard ,  HEROLD, Andrea

IPC: A01N63/00 ,  C12N1/20

Abstract: The present invention relates to Paenibacillus species strains producing low amounts of com-pounds requiring L-2,4-diaminobutanoate as precursor and exopolysaccharides comprising low amounts of compounds requiring L-2,4-diaminobutanoate as precursor, as well as mixtures, compositions and methods comprising these Paenibacillus species strains and/or exopolysac-charides.

公开(公告)号：WO2023072672A1

公开(公告)日：2023-05-04

申请号：PCT/EP2022/078911

申请日：2022-10-18

Applicant: BASF SE

Inventor： KOCH, Andreas ,  FEHR, Marcus ,  TEGGE, Vanessa ,  DEY, Chandan ,  LE VEZOUET, Ronan ,  RATH, Rakesh ,  POONOTH, Manojkumar ,  WINTER, Christian Harald ,  KHANNA, Smriti ,  CRAIG, Ian Robert ,  GRAMMENOS, Wassilios ,  STAMMLER, Gerd ,  MENTZEL, Tobias ,  DAS, Saikat ,  LUDWIG, Lydia ,  RUDOLF, Georg Christoph

IPC: A01N37/36 ,  A01N37/50 ,  A01P3/00 ,  C07C15/12 ,  C07C57/42 ,  A01N43/20 ,  A01N43/44 ,  A01N43/80 ,  A01N43/82

Abstract: The present invention relates to the use of strobilurin type compounds of formula (I) and the N-oxides and the salts thereof for combating phytopathogenic fungi containing an amino acid substitution F129L in the mitochondrial cytochrome b protein (also referred to as F129L mutation in the mitochondrial cytochrome b gene) conferring resistance to Qo inhibitors, and to methods for combating such fungi. The invention also relates to novel compounds, processes for preparing these compounds, to compositions comprising at least one such compound, and to seeds coated with at least one such compound.

公开(公告)号：WO2023066835A1

公开(公告)日：2023-04-27

申请号：PCT/EP2022/078770

申请日：2022-10-17

Applicant: BASF SE

Inventor： METZEN, Bernd ,  PAPP, Rainer

IPC: B01D3/00 ,  B01D3/14 ,  B01D3/42

Abstract: The invention concerns a method for providing a high-purity n-butanol product stream from a crude n-butanol feed stream by fractional distillation in a dividing wall column (102) including an upper section (104), a middle section and a lower section (110), the middle section including an inflow section (106) and an offtake section (108) laterally separated from each other by a dividing wall (112) fixed in the column, the crude n-butanol feed stream being fed to the inflow section (106) and the high-purity n-butanol product stream being withdrawn from the offtake section (108), the liquid stream flowing out of the upper section (104) being collected and divided into a first liquid stream (114) and a second liquid stream (116), the first liquid stream (114) being fed to the upper region of the offtake section (108) and the second liquid stream (116) being fed to the upper region of the inflow section (106), wherein the split ratio between the mass flow rate of the first liquid stream (114) and the mass flow rate of the second liquid stream (116) is from 2:1 to 5:1.

公开(公告)号：WO2023066741A1

公开(公告)日：2023-04-27

申请号：PCT/EP2022/078325

申请日：2022-10-12

Applicant: BASF SE

Inventor： HUEFFER, Stephan ,  WEISS, Thomas ,  GARCIA CASTRO, Ivette ,  KOENIG, Sandra Gloria ,  BARTULI, Larissa

IPC: C11D3/37 ,  C11D3/386 ,  C11D11/00 ,  C08G63/685

Abstract: Phosphate-free composition comprising (A) at least one polymer comprising (a) backbone that is based on a polyester with an average molecular weight Mn in the range of from 400 to 15,000 g that is formed from aspartic acid and polyalkylene glycol in which alkylene is selected from ethylene, 1,2-propylene and 1,2-butylene, wherein polymer (A) comprises side chains selected from (b) (poly)alkylene oxide chains on N-atoms of aspartic acid, and (c) polymerized vinyl monomers selected from vinyl-C1-C20 carboxylic esters, (meth)acrylic acid, N-vinyl pyrrolidone and N-vinyl imidazole.

公开(公告)号：WO2023061894A1

公开(公告)日：2023-04-20

申请号：PCT/EP2022/078013

申请日：2022-10-10

Applicant: BASF SE

Inventor： BRUNNER, Bernhard ,  BRU ROIG, Miriam ,  PELZER, Ralf ,  GARLICHS, Florian ,  SCHELWIES, Mathias

IPC: C11B9/00 ,  C07C69/003

Abstract: The present invention relates mixture of compound of formula (A) and compound of formula (B) and its use as aroma ingredient. The mixture is used to impart an aroma impression which is reminiscent of woody note, pine like note, amber note, fresh note, musky note, fruity note, green note, floral note, powdery note, spicy note, smokey note. or any combination of two or more of these notes. It is also used for enhancing and/or modifying the aroma of a composition. The present invention is further directed to a composition comprising the mixture and (i) at least one aroma chemical different from compound of formula (I) or (ii) at least one non-aroma chemical carrier, or (iii) both (i) and (ii).

公开(公告)号：WO2023061870A1

公开(公告)日：2023-04-20

申请号：PCT/EP2022/077929

申请日：2022-10-07

Applicant: BASF SE ,  BASF (CHINA) COMPANY LIMITED

Inventor： FAN, Wei Zheng ,  CAI, Zhi Zhong ,  LI, Yan Sheng ,  CHEN, Pin Lan

IPC: C08J3/12 ,  B29C64/153 ,  C08J9/00

Abstract: This disclosure relates to thermoplastic elastomer (TPE) powders, wherein the average particle size D50 of the TPE powders is in the range from 10 μm to 1 mm and at least one of average sphericity A and average sphericity B of TPE powders is no more than 0.6; to a process of preparing the TPE powders and to a method of preparing the 3D molding. The powders and the method according to the present invention allow to prepare a 3D molding with low density, high rebound resilience and good mechanical properties, especially a 3D molding comprising multiple areas having different properties.

公开(公告)号：WO2023061869A1

公开(公告)日：2023-04-20

申请号：PCT/EP2022/077923

申请日：2022-10-07

Applicant: BASF SE

Inventor： MADKOUR, Sherif Aly Hassan Aly ,  MALKO, Daniel ,  SCHMIDT-HANSBERG, Benjamin

IPC: B22F3/20 ,  B22F5/00 ,  B22F10/20 ,  B22F1/052 ,  B22F1/10 ,  B22F1/00 ,  B22F7/00 ,  H01M4/86 ,  H01M4/88 ,  B22F3/11 ,  H01M8/1018 ,  B22F3/18 ,  H01M8/0232 ,  H01M8/10 ,  C25B11/032 ,  B22F3/22 ,  C22C14/00 ,  C22C38/44

Abstract: The invention relates to a process for manufacturing a multilayered porous transport layer, the process comprising (a) providing a first feedstock comprising first metal particles and a first polymer binder; and providing a second feedstock comprising second metal particles and a second polymer binder; the first and the second feedstock having a metal powder content of 40 to 70 % by volume; and the first feedstock having (i) metal particles with a smaller average particles size,(ii) a higher metal powder content, or (iii) both, metal particles with a smaller average particles size and a higher metal powder content compared to the second feedstock; (b) coextruding the first and the second feedstock to form a film-shaped green body comprising a first layer and a second layer, the second layer being materially connected to the first layer above the melting temperature and or glass transition temperature of the first polymer binder and the second polymer binder; (c) optionally smoothening the film-shaped green body by rolling or calendering; (d) debinding the film-shaped green body to form a brown body; (e) sintering the brown body under a non-oxidative atmosphere or vacuum and a temperature of from 700 to 1300 °C to form the porous transport layer;wherein the first feedstock and the second feedstock are free of any solvents.

公开(公告)号：WO2023057358A1

公开(公告)日：2023-04-13

申请号：PCT/EP2022/077412

申请日：2022-09-30

Applicant: BASF SE

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

IPC: C07D295/02 ,  C07D295/12

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：WO2023057242A1

公开(公告)日：2023-04-13

申请号：PCT/EP2022/076617

申请日：2022-09-26

Applicant: BASF SE

Inventor： KOLIOS, Grigorios ,  BODE, Andreas ,  BODE, Johannes ,  PASIN E MATOS, Laila Raquel ,  REITZ, Michael ,  SCHEIFF, Frederik ,  SCHLERETH, David

IPC: C01B3/26 ,  C01B3/34 ,  B01J6/00 ,  B01J8/00 ,  B01J8/02 ,  B01J8/08 ,  B01J8/12 ,  B01J2208/00398 ,  B01J2208/00415 ,  B01J6/008 ,  B01J8/003 ,  B01J8/025 ,  B01J8/0278 ,  B01J8/085 ,  C01B2203/0216 ,  C01B2203/0222 ,  C01B2203/0272 ,  C01B2203/1235 ,  C01B2203/1241 ,  C01B3/344

Abstract: The present invention provides a process of producing hydrogen comprising introducing methane and/or other light hydrocarbons into a reaction chamber and reacting said gases in said reaction chamber in a bed of solid carbonaceous materials to give hydrogen, wherein said carbonaceous materials are macro-structured carbonaceous materials, wherein the porosity of the carbonaceous material is in the range of 30 to 70 vol.-% and the carbonaceous material contains a content of carbon of 99 wt.-% to 100 wt.-% and a content of alkaline-earth metals, transition metals and metalloids of 0 and 1 wt.-% in relation to the total mass of the solid carbonaceous material, wherein the iron content is between 0 and 0.5 wt.-%, the magnesium content is between 0 and 0.005 wt.-%, the manganese content is between 0 and 0.01 wt.-%, the silicon content is between 0 and 0.01 wt.-% and the nickel content is between 0 and 0.025 wt.-%. In addition, the present invention provides the use of said carbonaceous materials as carrier material in bed reactors.

公开(公告)号：WO2023036938A1

公开(公告)日：2023-03-16

申请号：PCT/EP2022/075122

申请日：2022-09-09

Applicant: BASF SE

Inventor： MAY, Tobias ,  HEROLD, Andrea ,  HEINRICH, Daniel Christoph ,  HEUSCHKEL, Ingeborg ,  SENDROWSKI, Heiko

IPC: C07K14/195 ,  A01N63/00 ,  C12P19/00

Abstract: The invention is concerned with genes involved in Firmicutes exopolysaccharide production. The invention provides mutations to those genes and corresponding mutated proteins to increase or stabilise exopolysaccharide production or prevent exopolysaccharide autodegradation, in particular over the course of a fermentation. The invention also provides suitable fermentation methods and uses of the mutated genes and proteins, of the microorganisms and the exopolysaccharides.