公开(公告)号：US11279829B2

公开(公告)日：2022-03-22

申请号：US16477750

申请日：2018-01-17

Applicant: BASF SE

Inventor： Martin Koenemann ,  Gerhard Wagenblast ,  Hannah Stephanie Mangold ,  Sorin Ivanovici

IPC: C09B5/62 ,  F21V9/32 ,  C09D11/03 ,  C09D11/328 ,  C09D11/50 ,  C09K11/06 ,  H01L31/0232 ,  H01L51/00 ,  H01L51/42 ,  H01L51/50 ,  H01L31/055 ,  F21Y115/10 ,  H01L33/32

Abstract: The present invention relates to 1,6,7,12-tetra-(2-isopropylphenoxy)-substituted perylene tetracarboxylic acid diimides of the formula (I) wherein R1 and R2 independently of each other are selected from hydrogen, C1-C24-alkyl, C1-C24-haloalkyl, C3-C24-cycloalkyl, C6-C24-aryl and C6-C24-aryl-C1-C10-alkylene, where the rings of cydoalkyi, aryl, and aryl-alkylene in the three last-mentioned radicals are unsubstituted or substituted as defined in the claims and in the description. Moreover, the present invention relates to the use of said perylene compounds, in particular to the use of said perylene compound(s) in color converters, for data transmission and in security inks for security printing. The present invention also relates to the use of said color converters, to their use in lighting devices, to lighting devices comprising at least one LED and at least said color converter and to a device producing electric power upon illumination comprising a photovoltaic cell and said color converter.

公开(公告)号：US20220081688A1

公开(公告)日：2022-03-17

申请号：US17285035

申请日：2019-10-17

Applicant: BASF SE

Inventor： Marya BLIZNYUK ,  Michael LISZKA

IPC: C12N15/10

Abstract: The disclosure of the present technology is directed to methods of analyzing cell or gene libraries, which are suitable for high throughput analysis of said libraries. In particular, the present technology is directed to automated methods of high throughput screening using automated robotics, information technology, computers, and acoustic dispensing devices, to identify a protein of interest.

公开(公告)号：US11274197B2

公开(公告)日：2022-03-15

申请号：US16628567

申请日：2018-07-03

Applicant: BASF SE

Inventor： Roswell E. King, III ,  Werner Hoelzl

IPC: C08L23/12 ,  C08L23/06 ,  C08K5/529 ,  C08K5/105 ,  C08K3/22 ,  C08K5/098 ,  C08K5/3492 ,  C08K5/00 ,  C08K3/26 ,  C08K5/05 ,  C08K5/06 ,  C08K5/13 ,  C08K5/17 ,  C08F10/02 ,  C08F10/06 ,  C08J3/20 ,  C08K5/134 ,  C08K5/1545 ,  C08K5/24 ,  C08K5/29 ,  C08K5/523 ,  C07F9/655 ,  C08K5/103 ,  C08K5/1535 ,  C08K5/526 ,  C08K5/3435 ,  C08K5/521 ,  C08K5/527 ,  C07F9/09

Abstract: Polyolefin compositions comprising i) a polyolefin, ii) one or more phosphorus-containing benzofuranone compounds and iii) one or more hindered phenolic antioxidants are provided excellent protection against discoloration and enhanced thermal stability during melt processing as exhibited by improved retention of molecular weight and maintenance of polymer molecular architecture.

公开(公告)号：US11267926B2

公开(公告)日：2022-03-08

申请号：US16346715

申请日：2017-11-14

Applicant: BASF SE

Inventor： Johannes Poppenberg ,  Waldemar Meier ,  Christina Tepper ,  Markus Susoff ,  Dejan Petrovic ,  Steffen Richter

IPC: C08G18/48 ,  C08G18/12 ,  C08G18/32 ,  C08G18/40 ,  C08G18/42 ,  C08G18/76 ,  C08J9/12 ,  C08G18/79

Abstract: The present invention relates to a method of preparing a polyurethane elastomer, said method comprising the step of reacting at least one isocyanate composition (ZI) and one polyol composition (ZP) comprising a poly-ε-caprolactone polyol and an α-hydro-ω-hydroxy-poly(oxytetramethylene) polyol to obtain an isocyanate-functional prepolymer and the step of reacting the prepolymer obtained as per step (i) with at least one chain extender (KV). The present invention further relates to a polyurethane elastomer obtained or obtainable according to a method of the invention and also to the method of using a polyurethane elastomer according to the invention or a polyurethane elastomer obtained or obtainable according to a method of the invention in the manufacture of a shaped article, especially a damping element, a shock absorber or a stop buffer or part of a shoe or of a shoe sole, for example part of an insert sole or of a midsole.

公开(公告)号：US20220064129A1

公开(公告)日：2022-03-03

申请号：US17421326

申请日：2020-01-02

Applicant: BASF SE

Inventor： Rahul GARG ,  Mushtaq PATEL ,  Prachin KOLAMBKAR ,  Mileen KADAM ,  Deepak MAKADE ,  Ramraj BHATTA

IPC: C07D251/24

Abstract: The presently claimed invention relates to a novel, highly efficient and general process for the preparation of UV absorbers.

公开(公告)号：US11261392B2

公开(公告)日：2022-03-01

申请号：US16646406

申请日：2018-09-10

Applicant: BASF SE

Inventor： Frank Pirrung ,  Edward Bohres ,  Jennifer Anne Jackson

IPC: C10L1/196 ,  B01F17/00 ,  C08L33/08 ,  C10L1/10 ,  C10L1/12 ,  C10L10/14 ,  C10L10/16 ,  C08F2/26 ,  C08F20/18 ,  C10L1/198 ,  C08F2/56 ,  C10L1/26 ,  C10L1/182

Abstract: The invention relates to aqueous polymer dispersions comprising at least one polymer obtainable by the reaction of at least one monomer M1 of the general formula (I): H2C═CH—C(O)OR, wherein R is an unbranched alkyl chain comprising from 18 to 22 carbon atoms, and optionally at least one monomer M2. The invention relates moreover to a method for the preparing of such aqueous polymer dispersion and the use thereof as pour point depressant for crude oil, petroleum, and petroleum products.

公开(公告)号：US11251501B2

公开(公告)日：2022-02-15

申请号：US15988182

申请日：2018-05-24

Applicant: Sion Power Corporation ,  BASF SE

Inventor： Holger Schneider ,  Hui Du ,  Klaus Leitner ,  Johan ter Maat ,  Pascal Hartmann ,  Joern Kulisch ,  Marina Safont-Sempere ,  Tracy Earl Kelley ,  Chariclea Scordilis-Kelley

IPC: C01B25/14 ,  H01M10/0562 ,  H01M50/431 ,  H01M10/0525 ,  H01M4/38 ,  H01M4/62 ,  H01M4/485 ,  H01M4/36

Abstract: Articles, compositions, and methods involving ionically conductive compounds are provided. In some embodiments, the ionically conductive compounds are useful for electrochemical cells. The disclosed ionically conductive compounds may be incorporated into an electrochemical cell (e.g., a lithium-sulfur electrochemical cell, a lithium-ion electrochemical cell, an intercalated-cathode based electrochemical cell) as, for example, a protective layer for an electrode, a solid electrolyte layer, and/or any other appropriate component within the electrochemical cell. In certain embodiments, electrode structures and/or methods for making electrode structures including a layer comprising an ionically conductive compound described herein are provided.

公开(公告)号：US11248101B2

公开(公告)日：2022-02-15

申请号：US16070413

申请日：2017-01-18

Applicant: BASF SE

Inventor： Marc Fricke ,  Dirk Weinrich ,  Wibke Loelsberg ,  Marcel Nobis

IPC: C08J9/28 ,  C08G18/76 ,  C08G18/22 ,  C08G18/28 ,  C08G18/32 ,  C08G18/38 ,  C08G18/16 ,  C08G18/18

Abstract: The present invention relates to a process for preparing a porous material, at least comprising the steps of providing a mixture (I) comprising a composition (A) comprising components suitable to form an organic gel and a solvent (B), reacting the components in the composition (A) in the presence of the solvent (B) to form a gel, and drying of the gel obtained in step b), wherein the composition (A) comprises at least one compound (af) comprising phosphorous and at least one functional group which is reactive towards isocyanates. The invention further relates to the porous materials which can be obtained in this way and the use of the porous materials as thermal insulation material and in vacuum insulation panels, in particular in interior or exterior thermal insulation systems as well as in water tank or ice maker insulation systems.

公开(公告)号：US11248080B2

公开(公告)日：2022-02-15

申请号：US16613832

申请日：2018-05-16

Applicant: BASF SE

Inventor： Konrad Knoll ,  Ingo Bellin ,  Jan Holoch ,  Eckhard Neufeld

IPC: C08G83/00 ,  C08F297/04 ,  C08J9/14 ,  C08J9/20 ,  C08J9/232 ,  C08L53/00 ,  C09K21/14

Abstract: Brominated vinylaromatic-diene block copolymers (Br-SBC) comprising a vinylaromatic polymer block S and a brominated diene polymer block BB, wherein before bromination the weight-average molar mass Mw of the block S is greater than or equal to Mw of the block BB, use thereof as flame retardants, and also polymer compositions comprising these for unfoamed and foamed thermoplastic polymers, for example EPS and XPS.

公开(公告)号：US11242424B2

公开(公告)日：2022-02-08

申请号：US16980732

申请日：2019-03-13

Applicant: BASF SE

Inventor： Wolfgang Gaschler ,  Sebastian Enck

IPC: C08F220/14 ,  C08F2/22 ,  C08K11/00 ,  C09D133/12

Abstract: A process for preparing an aqueous polymer dispersion, the process including forming a copolymer A from at least one α,β-monoethylenically unsaturated C3 to C6 monocarboxylic acid (monomers A1) and at least one other monoethylenically unsaturated compound (monomers A2); reacting the copolymer A with a metal compound M in an aqueous medium; and conducting free-radical polymerization of at least one ethylenically unsaturated compound (monomer P) in the presence of the copolymer A in an aqueous medium.