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公开(公告)号：US20230358355A1
公开(公告)日：2023-11-09
申请号：US18029386
申请日：2021-10-01
Applicant: BASF SE , Linde GmbH
Inventor： Kiara Aenne KOCHENDOERFER , ERIC JENNE , Andrey SHUSTOV
CPC classification number: F16L53/37 , F24H1/105 , H05B1/0244
Abstract: Proposed is a device (110) comprising at least one pipeline (112) for receiving at least one feedstock. The device (110) has at least one current-conducting medium (129). The device (110) has at least one current or voltage source (126) which is configured to generate an electrical current in the current-conducting medium (129), which heats the pipeline (112) by means of Joule heating which is produced when the electrical current passes through the current-conducting medium (129).
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公开(公告)号：US20230357569A1
公开(公告)日：2023-11-09
申请号：US18022761
申请日：2021-08-24
Applicant: BASF SE
Inventor： Simone SCHILLO , Claus GABRIEL , Angelika ZEPP , Christian LEMAIRE , Moritz KOENIG , Matthias FISCHER , Tim MOSTBERGER , Jessica GOERICH
CPC classification number: C08L77/06 , B29B7/007 , B29B7/88 , B33Y70/00 , C08K3/22 , C08K5/5313 , B29C2948/92019 , B29C2948/92209 , B29L2031/731 , C08K2003/2224 , C08K2201/003
Abstract: The present invention relates to a filament for 3D printing, comprising (A) at least one semicrystalline polyamide, (B) at least one amorphous polyamide (C) at least one flame retardant of formula (I), wherein R1 and R2 are independently of each other a linear or branched C1-C8alkyl group, or an optionally substituted aryl group, M represents is an alkali metal ion, an alkaline earth metal ion, an aluminum ion, a zinc ion, an iron ion or a boron ion; m represents 1, 2 or 3; and n represents 1, 2 or 3, a process for the preparation of the filament and its use in a process for preparation of a three-dimensional object, by a fused filament fabrication process.
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公开(公告)号：US20230357129A1
公开(公告)日：2023-11-09
申请号：US17802171
申请日：2021-02-25
Applicant: BASF SE
Inventor： Thomas EHLIS , Karin SCHEIN-ALBRECHT , Mathieu BLANCHOT , Dennis KAUFHOLD , Sebastian WLOCH , Helmut KRONEMAYER
IPC: C07C227/42 , C07C229/52
CPC classification number: C07C227/42 , C07C229/52 , C07B2200/13
Abstract: The present invention relates to a process for isolating 2-(4′-diethylamino-2′-hydroxybenzoyl)benzoic acid hexyl ester with a high purity and low phthalic acid dialkyl ester content.
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公开(公告)号：US20230354819A1
公开(公告)日：2023-11-09
申请号：US18040362
申请日：2021-07-30
Applicant: BASF SE , RWTH AACHEN
Inventor： Tobias MAY , Evangeline Priya HAAS , Daniel Christoph HEINRICH , Jennifer GOLDMANNS , Jochen BUECHS
Abstract: Described herein is a fermentation medium for production of a plant health promoting microorganism. The fermentation medium includes nicotinic acid and biotin. A concentration of nicotinic acid in the fermentation medium is at least 0.1 mg/l, and a concentration of biotin in the fermentation medium is at least 0.01 mg/l. The fermentation medium also includes methionine. A concentration of methionine in the fermentation medium is at least 0.01 g/l.
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公开(公告)号：US11806965B2
公开(公告)日：2023-11-07
申请号：US16963934
申请日：2019-01-25
Applicant: BASF SE
Inventor： Christof Grieser-Schmitz , Andre Kamm
CPC classification number: B32B15/095 , B32B15/18 , B32B15/20 , B32B27/40 , C08G18/4808 , C08G18/7671 , B32B2250/03 , B32B2250/40 , B32B2307/536 , B32B2307/54 , B32B2375/00 , B32B2605/12 , B32B2605/18
Abstract: The disclosure provides a composite element having a layer structure with 2 mm to 20 mm of metal, 10 mm to 100 mm of compact polyurethane formulation and another 2 mm to 20 mm of metal, a method of using thereof and corresponding production process therefor. The polyurethane formulation is obtainable by reacting (a) a compound having at least two isocyanate groups with (b) polyether polyol and the polyether polyol (b) is a mixture including at least the constituents of polyether polyol (b1) and polyether polyol (b2).
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Patent Agency Ranking
公开(公告)号：US20230348727A1
公开(公告)日：2023-11-02
申请号：US18014929
申请日：2021-07-21
Applicant: BASF SE
Inventor： Michael David BURKE , Keith TASK , Rupa Hiremath DARJI , Liangliang QU
CPC classification number: C09C1/3054 , C09C1/3027 , C09C1/3081 , C09C1/309 , C09C1/043 , C09C1/407 , C09C3/006 , C09C3/043 , C09C3/063 , C09C3/12 , C01P2004/64 , C01P2004/62 , C01P2004/61 , C01P2004/32 , C01P2004/84 , C01P2004/03
Abstract: Disclosed in certain embodiments are hybrid metal oxide particles and methods of preparing the same. In at least one embodiment, hybrid metal oxide particles comprise a continuous matrix of a first metal oxide having embedded therein an array of metal oxide particles comprising a second metal oxide. In at least one embodiment, the hybrid metal oxide particles are substantially non-porous.
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公开(公告)号：US20230348657A1
公开(公告)日：2023-11-02
申请号：US18006012
申请日：2021-07-22
Applicant: BASF SE
Inventor： Aggeliki Quell , Hans-Josef Thomas , Berend Eling
IPC: C08G59/40 , C08G59/68 , C08G18/09 , C08G18/76 , C08G18/79 , C08G18/00 , C08G18/08 , C08G18/10 , C08G18/71 , C08G18/20
CPC classification number: C08G59/4028 , C08G59/686 , C08G18/097 , C08G18/7621 , C08G18/798 , C08G18/003 , C08G18/0852 , C08G18/10 , C08G18/714 , C08G18/2027
Abstract: A process for preparing a thermoplastic polymer involves reacting at least components (a) to (b), in the presence of a catalyst composition (c). Component (a) is an isocyanate composition containing at least one uretdione diisocyanate (a-i), and component (b) is an epoxide composition containing at least one diepoxide (b-i). The catalyst composition (c) contains at least one ionic liquid (c-i), preferably selected from 1-ethyl-3-methyl imidazolium bromide, 1-benzyl-3-methyl imidazolium chloride. 1-butyl-1-methylpiperidinium chloride, 1-ethyl-2,3-dimethylimidazolium bromide, 1-(2-hydroxyethyl)-3-methyl imidazolium chloride, butyl-1-methylpiperidinium acetate, or mixtures of two or more thereof. A thermoplastic polymer obtained or obtainable from the process is useful for the preparation of a fibre or a molded article or as a modifier for another thermoplastic material.
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公开(公告)号：US20230347583A1
公开(公告)日：2023-11-02
申请号：US17785884
申请日：2020-12-02
Applicant: BASF SE
Inventor： Rudolf SEILER , Sascha Tim SCHWENDY , Rene ARBTER , Thorsten Martin STAUDT
IPC: B29C64/165 , B29C64/209 , B29C64/245
CPC classification number: B29C64/165 , B29C64/209 , B29C64/245 , B33Y10/00
Abstract: The present invention relates to a process for the production of a three-dimensional green body (GB) by a three-dimensional (3D) printing process, in which at least one feedstock, a built chamber and a three-dimensional extrusion printer (3D printer) containing at least one nozzle are employed. In this process, the at least one feedstock is fed into the 3D printer containing the at least one nozzle, wherein the at least one feedstock comprises at least one binder (B) and at least one inorganic powder (IP), and wherein the at least one binder (B) comprises at least one polyoxymethylene (POM). The at least one feedstock is then heated inside the 3D printer and extruded through the at least one nozzle in order to obtain at least one extruded strand. From the at least one extruded strand, the three-dimensional green body (GB) is formed layer by layer on a base plate (BP) located in the build chamber, wherein the base plate (BP) comprises the at least one binder (B) and optionally the at least one inorganic powder (IP). The three-dimensional green body (GB) and the base plate (BP) are removed from the build chamber, wherein the three-dimensional green body (GB) is attached to the base plate (BP). The present invention further relates to a three-dimensional green body (GB) prepared by this process and to a three-dimensional sintered body prepared from the three-dimensional green body (GB).
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公开(公告)号：US11787984B2
公开(公告)日：2023-10-17
申请号：US16482119
申请日：2018-01-02
Applicant: BASF SE
Inventor： Matthias Gerst , Stephan Moebius , Dirk Wulff , Michael Gross
IPC: C09J133/10 , C08F2/22 , C09J133/02 , C08K3/011 , C09J133/08 , C09J125/14 , C09J11/08 , C09J7/38 , C08K5/098
CPC classification number: C09J133/10 , C08F2/22 , C08K3/011 , C09J7/385 , C09J11/08 , C09J125/14 , C09J133/02 , C09J133/08 , C08K5/098 , C09J2203/334 , C09J2301/312 , C09J2301/408 , C09J2425/00 , C09J2433/00
Abstract: A description is given of a one-component pressure-sensitive adhesive composition in the form of an aqueous polymer dispersion comprising at least one pressure-sensitive adhesive polymer which is formed by emulsion polymerization of soft (meth)acrylic ester monomers, methacrylic acid, and optionally further monomers, where the polymerization takes place in the presence of chain transfer agents or styrene. The pressure-sensitive adhesive polymer has a gel content which is based at least partly on a reversible crosslinking via metal salts. The one-component pressure-sensitive adhesive composition can be used for producing adhesive labels, adhesive tapes or adhesive foils.
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公开(公告)号：US11787920B2
公开(公告)日：2023-10-17
申请号：US16339738
申请日：2017-09-28
Applicant: BASF SE
Inventor： Michael Roth , Christoph Minges , Klaus Uske , Michaela Heussler
IPC: C08K13/02 , C08J5/18 , C08K3/22 , C08K3/34 , C08K3/36 , C08K3/40 , C08K5/098 , C08K5/20 , C08K5/3492 , C08K7/14 , D01F1/07 , D01F6/60
CPC classification number: C08K13/02 , C08J5/18 , C08K3/22 , C08K3/346 , C08K3/36 , C08K3/40 , C08K5/098 , C08K5/20 , C08K5/34924 , C08K7/14 , D01F1/07 , D01F6/60 , C08J2377/02 , C08K2003/2241 , C08K2003/343 , C08K2201/006 , D10B2401/04
Abstract: Thermoplastic molding compositions containing
A) from 30 to 97% by weight of at least one polyamide,
B) from 1 to 20% by weight of a melamine compound,
C) from 1 to 50% by weight of a mineral filler composed of a mixture of (crypto)crystalline silica (C1) and amorphous silica (C2) and of calcined kaolin (C3),
D) from 0 to 20% by weight of a fibrous filler,
E) from 0 to 25% by weight of talc powder,
F) from 0 to 15% by weight of other additives,
where the total of the percentages by weight of A) to F) is 100%.
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