公开(公告)号：US20220162123A1

公开(公告)日：2022-05-26

申请号：US17430870

申请日：2020-01-31

Applicant: BASF SE

Inventor： Lei MENG ,  ShengZhong ZHOU ,  Harald ROECKEL

IPC: C04B28/02 ,  C04B24/04 ,  C04B24/16 ,  C04B22/14 ,  C04B40/06 ,  C04B40/00

Abstract: The present invention relates to a composition for manufacturing methylene malonate cementitious hybrid systems. Particularly, the invention relates to a composition comprising at least one methylene malonate monomer (A), at least one methylene malonate polymer (B), at least one acidic stabilizer (C), and cement (D), to the preparation thereof, and to the use of the composition in construction, particularly as a surface protection material, a structural consolidation material or as a material used in underground constructions.

公开(公告)号：US20220161276A1

公开(公告)日：2022-05-26

申请号：US17425869

申请日：2020-01-29

Applicant: BASF SE

Inventor： Rostislav Kamkin ,  Alexej Michailovski

IPC: B03D1/014 ,  B03D1/008 ,  B03D1/004 ,  B03D1/02

Abstract: The present invention relates to a collector composition for the beneficiation of phosphates from phosphate-containing mineral, their use in flotation processes and to a method for the beneficiation of phosphates using said collector composition.

公开(公告)号：US20220154112A1

公开(公告)日：2022-05-19

申请号：US17599766

申请日：2020-03-20

Applicant: BASF SE

Inventor： Frank JAEKEL ,  Michael Klemens MUELLER ,  Astrid SCHMIDT

IPC: C11D17/06 ,  C11D11/02 ,  C11D11/00 ,  C11D3/08 ,  C11D3/33 ,  C11D3/37 ,  C11D3/39

Abstract: Process making a powder or granule containing (A) at least one chelating agent selected from alkali metal salts of methyl glycine diacetic acid (MGDA) and of glutamic acid diacetate (GLDA) and of iminodisuccinic acid (IDS), (B) at least one alkali metal silicate, and (C) at least one (co)polymer containing carboxylic acid group, partially neutralized with alkali, in a weight ratio of (A):[(B)+(C)] of from 20:1 up to 100:1, wherein said powder or granule contains at least 75% by weight of chelating agent (A), said process comprising the steps of (a) mixing the at least one chelating agent (A) and the at least one alkali metal silicate (B) and the at least one (co)polymer (C) in the presence of water, (b) removing most of said water by spray-drying or spray granulation using a gas with an inlet temperature of at least 125° C.

公开(公告)号：US20220151898A1

公开(公告)日：2022-05-19

申请号：US17439631

申请日：2020-03-13

Applicant: BASF SE

Inventor： Myriam SOHN ,  Stainslaw KRUS ,  Marcel SCHNYDER ,  Stephanie ACKER

IPC: A61K8/49 ,  A61K8/44 ,  A61K8/35 ,  A61Q17/04 ,  A61Q17/00

Abstract: The present invention relates to sunscreen or daily care composition comprising (i) hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]benzoate (INCI diethylamino hydroxybenzoyl hexyl benzoate); and (ii) 1-(4-(1,1-dimethylethyl)phenyl)-3-(4-methoxyphenyl)propane-1,3-dione (INCI butyl methoxydibenzoylmethane); and (iii) 2,4-bis-{[4-(2-ethy-hexyoxy)-2-hydroxy]-pheny}-6-(4-methoxypheny)-1,3,5 triazine (INCI bis-ethylhexyloxyphenol methoxyphenyl triazine); and (iv) 4,4′,4″-(1,3,5-triazine-2,4,6-triyltriimino)tris-benzoic acid-tris(2-ethylhexyl)ester (INCI ethylhexyl triazone) and/or 4, 4′-[[6-[[4-[[(1,1-dimethylethyl)amino]carbonyl]phenyl]amino]-1,3,5-triazin-2,4-diyl]diimino]bis-benzoic acid-bis(2-ethylhexyl)ester (INCI diethyl-hexyl-butamidotriazone); and (v) at least one organic particulate UV filter, wherein the composition is free of ethylhexyl-2-cyano-3, 3-diphenyl-acrylate (INCI octocrylene), 2-ethylhexyl-(2E)-3-(4-methoxyphenyl) acrylate (INCI ethylhexyl methoxy cinnamate) and pp benzylidene malonates, and wherein the composition comprises diethylamino hydroxybenzoyl hexylbenzoate and butyl methoxydibenzoylmethane in a ratio of larger or equal to 0.8. Furthermore, the present invention relates to the use of said composition for the administration to sensitive skin. In addition, the present invention relates to the use of said composition to reduce sand adhesion after application of the composition on the skin.

公开(公告)号：US11332700B2

公开(公告)日：2022-05-17

申请号：US16207330

申请日：2018-12-03

Applicant: BASF SE

Inventor： Jürgen Detering ,  Monika Haberecht ,  Anna Müller-Cristadoro ,  Heike Weber

IPC: C11D3/37 ,  C11D3/39 ,  C08G63/12 ,  C02F5/10 ,  C02F1/68 ,  C02F1/04 ,  C02F1/44 ,  C02F1/469 ,  C02F103/08

Abstract: The present invention relates to the use of branched polyesters obtainable by polycondensation of citric acid with at least one polyalcohol, and optionally with polycarboxylic acid component as additive in washing compositions, cleaners, detergents or a formulation for water treatment and to mixtures comprising such branched polyesters. The invention further relates to the use of hydrophobically modified branched polyesters; and to the method for cleaning, washing or water treatment using such branched polyesters.

公开(公告)号：US11332668B2

公开(公告)日：2022-05-17

申请号：US16647991

申请日：2018-09-14

Applicant: BASF SE

Inventor： Shawn Dickess ,  Dean A Oester

IPC: C09K17/32

Abstract: A treated medium for plant growth includes (A) a medium for plant growth and (B) a water retaining composition disposed on the medium. The composition also includes (1) an alcohol alkoxylate, (2) water, (3) a surfactant, and (4) a humectant. The (1) alcohol alkoxylate has the structure: R-(EO)m—(PO)n-(EO)y—(PO)z—OH in which R is a C3-C14 linear or branched aliphatic carbon chain, EO is ethylene oxide, m is from 0 to 20, y is from 0 to 20, PO is propylene oxide, n is from 1 to 40, z is from 0 to 40, and (m+y) is at least 1. The (3) surfactant and (4) humectant are chosen from specific compounds. The treated medium has a water retention of from 100 to 400 grams of water per 100 grams of treated medium as compared to a control medium that is free of the water retaining composition.

公开(公告)号：US11332550B2

公开(公告)日：2022-05-17

申请号：US16488659

申请日：2018-02-26

Applicant: BASF SE

Inventor： Stephan Bauer ,  Markus Toennessen ,  Christophe Bauduin ,  Katrin Baumann ,  Marco Krüger ,  Andreas Daiss ,  Markus Muehl

IPC: B01J8/24 ,  B01J19/00 ,  B01J19/18 ,  B01J19/24 ,  C08F2/01 ,  C08F220/14

Abstract: An apparatus for production of pulverulent polymers having a reactor for droplet polymerization with an apparatus for dropletization of a monomer solution for the preparation of the polymer. The apparatus for dropletization has holes through which the monomer solution is introduced, an addition point for a gas above the apparatus for dropletization, at least one gas withdrawal point at the periphery of the reactor and a fluidized bed, wherein at least one of the following is fulfilled: an apparatus for increasing turbulence in the gas flow is disposed in the region of the apparatus for dropletization of the monomer solution, an apparatus for increasing turbulence in the gas flow is disposed in the region of the addition point for the gas, the addition point for gas is configured such that elevated turbulence is generated. A process for producing pulverulent polymers, in which an increase in flow turbulence in the gas flow in the region of the apparatus for dropletization also is disclosed.

公开(公告)号：US20220145496A1

公开(公告)日：2022-05-12

申请号：US17431450

申请日：2020-02-11

Applicant: BASF SE ,  Haining Xin Gao Fibres Ltd

Inventor： De Hui YIN ,  Wei Zhuang ,  Hui Zhi YAN ,  Wei Lin Chen ,  Gendi Gan ,  Lizhong Zhu ,  Shengjie Zou

IPC: D01D5/08 ,  D01F6/70 ,  D01D10/02

Abstract: A process produces a thermoplastic polyurethane (TPU) fiber with low shrinkage, in particular at a high spinning speed. The resulting fiber can be used for fabric, especially for garments and shoes. The process combines the high-speed spinning process with the heat-setting process. This allows the process to produce a TPU fiber in high productivity, which could greatly decrease the cost. Moreover, the obtained TPU fiber has very low shrinkage of

公开(公告)号：US20220144869A1

公开(公告)日：2022-05-12

申请号：US17526503

申请日：2021-11-15

Applicant: BASF SE ,  OLEDWORKS GMBH ,  OSRAM OLEO GMBH

Inventor： Evelyn FUCHS ,  Oliver MOLT ,  Korinna DORMANN ,  Thomas GESSNER ,  Nicolle LANGER ,  Ingo MUENSTER ,  JianQiang QU ,  Christian LENNARTZ ,  Christian SCHILDKNECHT ,  Soichi WATANABE ,  Gerhard WAGENBLAST ,  Guenter SCHMID ,  Herbert Friedrich BOERNER ,  Volker van ELSBERGEN

IPC: C07F15/00 ,  H01L51/00

Abstract: Heteroleptic carbene complexes and the use thereof in organic electronics The present invention relates to heteroleptic complexes comprising a phenylimidazole or phenyltriazole unit bonded via a carbene bond to a central metal atom, and phenylimidazole ligands attached via a nitrogen-metal bond to the central atom, to OLEDs which comprise such heteroleptic complexes, to light-emitting layers comprising at least one such heteroleptic complex, to a device selected from the group consisting of illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED, to the use of such a heteroleptic complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge blocker.

公开(公告)号：US20220144767A1

公开(公告)日：2022-05-12

申请号：US17607017

申请日：2020-04-20

Applicant: BASF SE

Inventor： Ruth Lohwasser ,  Pavel Tuzina ,  Frank Bienewald ,  Dagmar Pascale Kunsmann-Keitel

IPC: C07C319/12

Abstract: A process produces a mono vinyl thioether by reacting acetylene with a compound containing one thiol group and one hydroxy group, referred to as a thiol-hydroxy compound, where the reaction is performed at a pressure below 2 bars.