公开(公告)号：US20240059871A1

公开(公告)日：2024-02-22

申请号：US18269586

申请日：2021-12-10

Applicant: BASF SE

Inventor： Zhen Ke Wei ,  Li Rong He ,  Tao Liu ,  Li Xia Wang

IPC: C08K9/08 ,  C08K3/04 ,  H05K9/00

CPC classification number: C08K9/08 ,  C08K3/04 ,  H05K9/0081 ,  H05K9/006

Abstract: The present invention relates to a polybutylene terephthalate composition, comprising (A) 45 to 75% by weight of polybutylene terephthalate, (B) 20 to 45% by weight of at least one carbon fiber, (C) 0 to 20% by weight of at least one solid filler other than the carbon fiber (B), and (D) 0 to 30% by weight of at least one thermoplastic polyester other than polybutylene terephthalate, each being based on the total weight of the polybutylene terephthalate composition, wherein the at least one carbon fiber has a carbon content of 93% by weight or greater, and comprises a sizing agent other than epoxy sizing agent. The present invention also relates to an EMI shielding article produced from the polybutylene terephthalate composition.

公开(公告)号：US20240059838A1

公开(公告)日：2024-02-22

申请号：US18265268

申请日：2021-12-16

Applicant: BASF SE

Inventor： Frank PIRRUNG ,  Anna Maria MUELLER-CRISTADORO ,  Ralf KNISCHKA ,  Florian Ludwig GEYER

IPC: C08G73/02

CPC classification number: C08G73/024 ,  C08G2150/00

Abstract: The presently claimed invention relates to polymers obtainable by condensing at least one N-(hydroxyalkyl)amine and reacting the condensation product with glycidyl ethers as well as to a process for preparing said polymers. The presently claimed invention further relates to a use of the polymer as a wetting agent and as a component of defoamer compositions. The presently claimed invention further relates to a coating composition comprising the polymer as a wetting agent and to a defoamer composition comprising the polymer.

公开(公告)号：US20240054254A1

公开(公告)日：2024-02-15

申请号：US18278535

申请日：2022-03-01

Applicant: BASF SE

Inventor： Keith Task ,  Rupa Hiremath Darji ,  Michael David Burke ,  Liangliang Qu

IPC: G06F30/12 ,  G06F30/25 ,  B82Y35/00

CPC classification number: G06F30/12 ,  G06F30/25 ,  B82Y35/00 ,  G06F2111/16

Abstract: The following relates generally to user selection of parameters to approximate desired properties of light scattering. More specifically, in some embodiments, a graphical user interface (GUI) is provided. In some embodiments, in a forward configuration, the GUI accepts an input parameter that is a physical property or optical property of a nanoparticle material (e.g., nanoparticle size, shape, etc.), and outputs an optical effect of the nanoparticle material (e.g., a color, a graph of a reflectance fraction vs. wavelength, etc.); whereas, in an inverse configuration, the GUI accepts the optical effect as the input, and outputs a physical property or optical property of the nanoparticle material.

公开(公告)号：US20240052381A1

公开(公告)日：2024-02-15

申请号：US18267147

申请日：2021-12-17

Applicant: BASF SE

Inventor： Rui ZHOU ,  Junying MA ,  Oliver YU

IPC: C12P7/24 ,  C12N9/02

CPC classification number: C12P7/24 ,  C12N9/0069 ,  C12Y113/11 ,  C12R2001/19

Abstract: The present disclosure generally relates to the production of natural vanillin by bioconversion using isoeugenol as the substrate. More specifically, the present methods utilize a fungal isoeugenol monooxygenase encoded by VpIEM gene from Violaceomyces palustris to catalyze the bioconversion of isoeugenol to vanillin, which can be carried out in a cellular system (e.g., bacteria or yeasts) or in an enzymatic reaction mixture without a cellular system.

公开(公告)号：US20240043611A1

公开(公告)日：2024-02-08

申请号：US18265991

申请日：2021-12-15

Applicant: BASF SE

Inventor： Florian Ludwig GEYER ,  Sedastian ROLLER ,  Elena WOLF ,  Steffen MADER ,  Sylvester GROESSL

IPC: C08G63/685 ,  C09D175/06 ,  C08G18/24 ,  C08G18/79 ,  C08G18/42

CPC classification number: C08G63/6854 ,  C09D175/06 ,  C08G18/246 ,  C08G18/792 ,  C08G18/42

Abstract: The present invention relates to polyester polyols comprising units derived from

a) at least one component (A) carrying at least one COOH group or a derivative thereof, wherein component (A) comprises

(i) at least one compound carrying two COOH groups or derivatives thereof (A1), and


b) at least one component (B) carrying at least one OH group and no COOH group, wherein component (B) comprises

(ii) at least one compound or oligomer carrying at least three OH groups and no COOH group (B1),
(iii) at least one compound carrying two OH groups (B2) selected from the group consisting of








B2a and B2c,



wherein n and m are independently from each other 0 or 1, and R1 and R2 are independently selected from the group consisting of H, CH3 and CH2CH3, and
(iv) optionally at least one compound, oligomer or polymer carrying two OH groups and no COOH group, which is different from B2 (B3),


wherein the molar ratio of the OH groups of components B1 to the sum of OH groups of components B1, B2 and B3 is in the range of from 25 to 90%,
and to an organic solvent-based two-component coating composition comprising
a) a first component (K1) comprising (i) at least one polyester polyol of the present invention, and (ii) optionally at least one polymer carrying more than one OH group, which is different from the polyester polyol of the present invention, (D), and
b) a second component (K2) comprising (i) at least one compound, oligomer or polymer carrying more than one N═C═O group or blocked N═C═O group (F),
to substrates coated with the coating compositions, and to coating layers on a substrate formed from the coating compositions.

公开(公告)号：US20240043431A1

公开(公告)日：2024-02-08

申请号：US18266083

申请日：2021-12-03

Applicant: BASF SE

Inventor： Rizwan Shabbir Shaikh ,  Birte Schroeder ,  Pulakesh Maity ,  Ashokkumar Adisechan ,  Rupsha Chaudhuri ,  Sunderraman Sambasivan

IPC: C07D487/04 ,  A01N43/90 ,  A01P7/04

CPC classification number: C07D487/04 ,  A01N43/90 ,  A01P7/04

Abstract: The invention relates to a compound of formula (I) wherein the variables are defined in the specification. It also relates to a pesticidal mixture comprising the compound of formula (I); the use of compounds of formula (I) as an agrochemical pesticide; a method for combating or controlling invertebrate pests, a method for protecting growing plants from attack or infestation by invertebrate pests, seed comprising a compound of the formula (I); the use of a compound of the formula (I) for protecting growing plants from attack or infestation by invertebrate pests; and a method for treating or protecting an animal from infestation or infection by invertebrate pests.

公开(公告)号：US20240026061A1

公开(公告)日：2024-01-25

申请号：US18256527

申请日：2021-12-02

Applicant: BASF SE

Inventor： Jian Feng XU ,  Shidhu Easwara Menon ,  Yong Hao Zhang ,  Zu Bao Nie

IPC: C08G18/42 ,  C08G18/40 ,  C08G18/46 ,  C08G18/48 ,  C08G18/50 ,  C08G18/18 ,  C08G18/20 ,  C08G18/12 ,  C08G18/08 ,  C08J9/00 ,  C08J9/12 ,  C08J9/14

CPC classification number: C08G18/4252 ,  C08G18/4018 ,  C08G18/4213 ,  C08G18/4615 ,  C08G18/4816 ,  C08G18/5021 ,  C08G18/1816 ,  C08G18/2036 ,  C08G18/12 ,  C08G18/14 ,  C08J9/0061 ,  C08J9/125 ,  C08J9/141 ,  C08G2101/00

Abstract: A polyetherester polyol is synthesized from reactants including a) aromatic acid or aromatic anhydride or a mixture thereof, and b) OH-functional starter molecules which contain alcoholamine or amine-initiated polyether polyol. Corresponding rigid polyurethane foams produced with the polyetherester polyol are useful for insulation used in appliance applications.

公开(公告)号：US20240025829A1

公开(公告)日：2024-01-25

申请号：US18039501

申请日：2021-12-03

Applicant: BASF SE

Inventor： Wolf-Steffen WEISSKER ,  Josef GUTH ,  Kai HOFEN ,  Holger FRIEDRICH

IPC: C07C29/70 ,  B01D3/14 ,  B01D3/00 ,  C07C31/30

CPC classification number: C07C29/70 ,  B01D3/143 ,  B01D3/009 ,  C07C31/30

Abstract: The present invention relates to an integrated process for simultaneously preparing at least two mixtures comprising alkali metal methoxide and methanol in at least two parallel reactive distillation columns, wherein one rectification column is used for providing a methanol stream which is then used as methanol source for the reactive distillation columns, and wherein the top streams of said reactive distillation columns are used as methanol source for said rectification column.

公开(公告)号：US20240021273A1

公开(公告)日：2024-01-18

申请号：US18036121

申请日：2021-11-12

Applicant: BASF SE

Inventor： Isabella SIEPE ,  Kristina BUSCH ,  Till EGGERS ,  Ramon NAVARRA-MESTRE ,  Egon HADEN ,  Jessica ARNHOLD ,  Sebastian FISCHER ,  Andres MARTIN PALMA ,  Christian KLUKAS ,  Swetlana FRIEDEL ,  Bastian STUERMER-STEPHAN ,  Stefan HAHN ,  Stefan TRESCH

IPC: G16B40/00 ,  G06V20/70 ,  G06V20/10 ,  G06V10/82

CPC classification number: G16B40/00 ,  G06V20/70 ,  G06V20/188 ,  G06V10/82

Abstract: Computer-implemented method for providing training data for a machine learning algorithm for image classifying a pathogen infestation of a plant, comprising the steps: providing image data of a plant or a plant part infested with a pathogen; providing genetic result data of the plant or the plant part to which the image data referred comprising at least information about the type of pathogen; labeling the image data with the genetic result data.

公开(公告)号：US20240018447A1

公开(公告)日：2024-01-18

申请号：US18178360

申请日：2023-03-03

Applicant: BASF SE

Inventor： Susanne Wieland ,  Karl-Heinz Maurer ,  Timothy O'Connell

IPC: C11D3/386 ,  C12N9/54

CPC classification number: C11D3/38618 ,  C11D3/38627 ,  C11D3/38681 ,  C12N9/54

Abstract: The object is to improve the storage stability of a liquid washing or cleaning agent comprising a protease and lipase with regard to lipolytic activity. This is achieved through the use of a protease comprising an amino acid sequence that is at least 80% identical to the amino acid sequence set out in SEQ ID NO. 1 and that has the amino acid glutamic acid (E) or aspartic acid (D) or the amino acid asparagine (N) or glutamine (Q) or the amino acid alanine (A) or glycine (G) or serine (S) at position 99 in the sequence corresponding to SEQ ID NO. 1.