公开(公告)号：US20240287281A1

公开(公告)日：2024-08-29

申请号：US18559811

申请日：2022-05-11

Applicant: BASF SE

Inventor： Nikolay A. GRIGORENKO ,  Andre OSWALD ,  Holger LEYBACH ,  Ralf KNISCHKA ,  Andreas GERNANDT

IPC: C08K3/08 ,  B42D25/324 ,  B42D25/364 ,  B42D25/41 ,  B42D25/425 ,  C08K5/49 ,  C08K7/00

CPC classification number: C08K3/08 ,  B42D25/324 ,  B42D25/364 ,  B42D25/41 ,  B42D25/425 ,  C08K5/49 ,  C08K7/00 ,  C08K2201/003

Abstract: The present invention relates to compositions, comprising



(A) platelet-shaped transition metal particles, wherein the number mean diameter of the platelet-shaped transition metal particles, present in the composition, is in the range of from 15 nm to 1000 nm, the transition metal is selected from silver, copper, gold and palladium, especially silver and copper, very especially silver;
(B) one, or more reactive diluents (B);
(C) one, or more oligomers (C);
(D) one, or more photoinitiators (D);
(E) at least a surfactant (E), which is a block copolymer, comprising at least a block A and a block B, wherein
a) the block A comprises
a1) monomer units (A1) derived from a compound selected from alkyl (meth)acrylates, alkyl (meth)acrylamides, or any mixture thereof, and
a2) monomer units (A2) derived from a hydroxy group, or ether group containing alkyl (meth)acrylate;
b) the block B comprises monomer units (B) derived from a compound selected from fluorinated (meth)acrylic esters of formula






H2C═CR46(C(O)ORF-1)  (XX), wherein



R46 is H, or a methyl group; and
RF-1 is an organic residue containing a perfluorinated alkyl group;
(F) optionally one, or more polymeric binders;
(F) optionally one, or more solvents; and
(H) optionally further additives.




The coatings, obtained with said compositions, show one color, when observed in transmission and another color, when observed in reflection on both sides of the cured coating.

公开(公告)号：US12073327B2

公开(公告)日：2024-08-27

申请号：US17761849

申请日：2020-09-29

Applicant: BASF SE

Inventor： Aitor Alvarez Gila ,  Amaia Maria Ortiz Barredo ,  David Roldan Lopez ,  Javier Romero Rodriguez ,  Corinna Maria Spangler ,  Christian Klukas ,  Till Eggers ,  Jone Echazarra Huguet ,  Ramon Navarra Mestre ,  Artzai Picon Ruiz ,  Aranzazu Bereciartua Perez

IPC: G06T7/00 ,  G06N3/082 ,  G06T7/11 ,  G06V10/44 ,  G06V10/56 ,  G06V10/762 ,  G06V10/764 ,  G06V10/82 ,  G06V20/10

CPC classification number: G06N3/082 ,  G06T7/0012 ,  G06T7/11 ,  G06V10/454 ,  G06V10/56 ,  G06V10/762 ,  G06V10/764 ,  G06V10/82 ,  G06V20/10 ,  G06V20/188 ,  G06T2207/20081 ,  G06T2207/20084

Abstract: Quantifying plant infestation is performed by estimating the number of biological objects (132) on parts (122) of a plant (112). A computer (202) receives a plant-image (412) taken from a particular plant (112). The computer (202) uses a first convolutional neural network (262/272) to derive a part-image (422) that shows a part of the plant. The computer (202) splits the part-image into tiles and uses a second network to process the tiles to density maps. The computer (202) combines the density maps to a combined density map in the dimension of the part-image and integrates the pixel values to an estimate number of objects for the part. Object classes (132(1), 132(2)) can be differentiated to fine-tune the quantification to identify class-specific countermeasures.

公开(公告)号：US12070030B2

公开(公告)日：2024-08-27

申请号：US17923242

申请日：2021-05-10

Applicant: BASF SE

Inventor： Sebastian Alexander Weisse ,  Bernhard Vath ,  Tobias Heinz Steinke ,  Robert D. Ober

IPC: A61L2/235 ,  A01N25/10 ,  A01N25/16 ,  A01N31/02 ,  A01N59/16 ,  B08B1/10 ,  C08J9/00 ,  C08J9/14 ,  A61L101/02

CPC classification number: A01N25/10 ,  A01N25/16 ,  A01N31/02 ,  A01N59/16 ,  A61L2/235 ,  B08B1/10 ,  C08J9/0066 ,  C08J9/141 ,  A61L2101/02 ,  A61L2202/17 ,  A61L2202/24 ,  C08J2203/14 ,  C08J2203/182 ,  C08J2205/05 ,  C08J2207/12 ,  C08J2361/28

Abstract: A method for cleaning medical equipment by scrubbing the equipment with an open-cell melamine-formaldehyde foam comprising an antibacterial active composition, and wherein the open-cell melamine-formaldehyde foam is prepared from a melamine-formaldehyde precondensate, wherein the molar ratio melamine to formaldehyde of the melamine-formaldehyde precondensate is smaller than 0.5.

公开(公告)号：US20240282584A1

公开(公告)日：2024-08-22

申请号：US18566245

申请日：2022-06-28

Applicant: BASF SE

Inventor： Francisco Javier LOPEZ VILLANUEVA ,  Sven HILDEBRANDT ,  Andreas KLIPP

IPC: H01L21/3213

CPC classification number: H01L21/32134

Abstract: Described herein is a method of using a composition for selectively etching a silicon layer in the presence of a layer including a silicon germanium alloy, the composition including: (a) 4 to 15% by weight of an amine of formula (E1), and (b) water, where XE1, XE2, and XE3 are independently selected from a chemical bond and C1-C6 alkanediyl; YE is selected from N, CRE1, and P; RE1 is selected from H and C1-C6 alkyl.

公开(公告)号：US20240279155A1

公开(公告)日：2024-08-22

申请号：US18564719

申请日：2022-05-23

Applicant: BASF SE

Inventor： Martin SCHLODERER ,  Alfred KRAUSE ,  Andreas Edgar HERRMANN ,  Hannes Ferdinand GOUVERNEUR

IPC: C07C209/48 ,  C07C209/86

CPC classification number: C07C209/48 ,  C07C209/86

Abstract: The invention relates to a method for the production of IPDA comprising the steps of: V. converting IPN with ammonia and hydrogen to IPDA, VI. removing hydrogen and/or ammonia from the effluent from step I VII. separating the effluent from step II in one or more steps into (v) a fraction comprising an organic phase having a boiling point lower than IPDA (vi) a fraction comprising an aqueous phase having a boing point lower than IPDA; (vii) a fraction comprising IPDA (viii) a fraction comprising components having a boiling point higher than IPDA; and VIII. subjecting the fraction (ii) to one or more waste-water pretreatment steps, se-lected from the group consisting of evaporation, oxidation and adsorption.

公开(公告)号：US20240278225A1

公开(公告)日：2024-08-22

申请号：US18568559

申请日：2022-05-11

Applicant: LINDE GMBH ,  BASF SE

Inventor： Nicole SCHÖDEL ,  Stephanie NEUENDORF ,  Axel BEHRENS ,  Wibke KORN ,  Sonja SCHULTE ,  Stefan HOFFMANN ,  Marcelo Daniel KAUFMAN RECHULSKI ,  Virginie LANVER ,  Stefan DIETRICH ,  Nils BOTTKE ,  Christiane KURETSCHKA ,  Hamideh AHI ,  Manuel Frederik GENTZEN ,  Michael KRAMER

IPC: B01J37/10 ,  B01J21/04 ,  B01J23/78 ,  B01J23/83 ,  B01J37/18 ,  C01B3/40

CPC classification number: B01J37/10 ,  B01J21/04 ,  B01J23/78 ,  B01J23/83 ,  B01J37/18 ,  C01B3/40 ,  C01B2203/0238 ,  C01B2203/1052 ,  C01B2203/1082

Abstract: The invention relates to a method for activating a catalyst for catalytic reforming that is particularly carried out with carbon dioxide being reacted, and according to which an activation gas that contains steam and hydrogen is passed over the catalyst to be activated at an activation temperature during an activation period. The activation gas comprises 10 to 30 mol-% steam, 40 to 60 mol-% hydrogen and 20 to 40 mol-% one or more inert gases.

公开(公告)号：US12064724B2

公开(公告)日：2024-08-20

申请号：US17224188

申请日：2021-04-07

Applicant: BASF SE

Inventor： Torsten Katz ,  Ralf Notz ,  Christian Kunkelmann

IPC: B01D53/14 ,  C01B3/52 ,  C10K1/00

CPC classification number: B01D53/1406 ,  B01D53/1425 ,  B01D53/1475 ,  C01B3/52 ,  C10K1/005 ,  B01D2252/103 ,  B01D2252/204 ,  B01D2252/20447 ,  B01D2252/20489 ,  B01D2252/504 ,  B01D2257/504 ,  Y02C20/40 ,  Y02P20/151

Abstract: A plant for removing CO2 from a fluid stream via an aqueous absorption medium contains a) a first absorption zone for treating the fluid stream with a partially regenerated absorption medium, b) a second absorption zone for treating the treated fluid stream with a regenerated absorption medium, c) a first flash vessel for depressurizing the loaded absorption medium, d) a second flash vessel for depressurizing the sub-partially regenerated absorption medium, e) a stripper for thermally regenerating the partially regenerated absorption medium, f) a conduit for feeding a substream of the partially regenerated absorption medium into the first absorption zone and a conduit for feeding a further substream of the partially regenerated absorption medium into a stripper, g) a conduit for recirculating the regenerated absorption medium to the second absorption zone, and h) a jet pump for compressing the water vapor-comprising, second CO2-comprising gas stream.

公开(公告)号：US20240270921A1

公开(公告)日：2024-08-15

申请号：US18569717

申请日：2022-06-07

Applicant: BASF SE

Inventor： Alexander KOENIG ,  Bernhard VATH ,  Kai Oliver SIEGENTHALER ,  Tobias Heinz STEINKE

IPC: C08J9/35 ,  C08J3/12 ,  C08J3/28 ,  C08J9/14 ,  C08J9/16 ,  C08J9/236 ,  C08J11/06

CPC classification number: C08J9/35 ,  C08J3/12 ,  C08J3/28 ,  C08J9/141 ,  C08J9/16 ,  C08J9/236 ,  C08J11/06 ,  C08J2203/14

Abstract: The present invention provides a process for producing a melamine resin foam comprising heating and foaming an aqueous mixture M using microwave radiation, said mixture M comprising melamine resin foam particles, at least one melamine-formaldehyde precondensate, at least one curative, at least one surfactant and at least one blowing agent as well as a process for recycling melamine resin foam scrap.

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：US12060450B2

公开(公告)日：2024-08-13

申请号：US16478701

申请日：2018-02-13

Applicant: BASF SE

Inventor： Nabarun Roy ,  Elmar Poeselt ,  Dirk Kempfert ,  Fin Lammers

IPC: C08G18/36 ,  C08G18/32 ,  C08G18/48 ,  C08G18/66 ,  C08G18/76

CPC classification number: C08G18/3215 ,  C08G18/4854 ,  C08G18/6674 ,  C08G18/7671

Abstract: The present invention relates to thermoplastic polyurethanes obtainable or obtained by reaction of at least one polyisocyanate composition which comprises 4,4′-MDI and at least one further polyisocyanate, at least one chain extender of general formula (I) and at least one polyol composition. The present invention further relates to a production process for such thermoplastic polyurethanes and to the use of a thermoplastic polyurethane according to the invention or of a thermoplastic polyurethane obtainable or obtained by a process according to the invention for producing extrusion products, films and molded articles.