Patents Assigned to BASF
  • PROCESS FOR PRODUCING A MULTICOAT PAINT SYSTEM
    Publication number: 20180346740
    Abstract: The present invention relates to a process for producing a multicoat paint system on a metallic substrate, by producing a basecoat film or two or more directly successive basecoat films directly on a metallic substrate coated with a cured electrocoat system, producing a clearcoat directly on the one or the topmost of the two or more basecoat films, and then jointly curing the one or the two or more basecoat films and the clearcoat film, and which comprises at least one basecoat material used in producing the basecoat films comprising at least one aqueous polyurethane-polyurea dispersion (PD) comprising polyurethane-polyurea particles, with the polyurethane-polyurea particles present in the dispersion (PD) comprising anionic groups and/or groups which can be converted into anionic groups, and having an average particle size of 40 to 2000 nm and also a gel fraction of at least 50%.
    Type: Application
    Filed: March 30, 2016
    Publication date: December 6, 2018
    Applicant: BASF Coating GmbH
    Inventors: Audree ANDERSEN, Hardy REUTER, Roland RATZ, Marita BUERMANN, Juergen BAUER, Vera DIEPENBROCK, Sina WINNEN
  • POLYETHERESTERS AND THEIR USE IN RIGID POLYURETHANE FOAMS
    Publication number: 20180346636
    Abstract: A polyol component b) comprising: 20 to 40 wt % of polyetherester polyols B) having a functionality of 3.8 to 4.8, an OH number of 380 to 440 mg KOH/g and a fatty acid and/or fatty acid ester content of 8 to 17 wt %, based on the weight of polyetherester polyols B); 20 to 40 wt % of polyether polyols C) having a functionality of 3.7 to 4 and an OH number of 300 to 420 mg KOH/g; 20 to 40 wt % of one or more polyether polyols D) having a functionality of 4.5 to 6.5 and an OH number of 400 to 520 mg KOH/g; 0.5 to 5.5 wt % of catalysts E), 0.1 to 5 wt % of further auxiliaries and/or added-substance materials F), 0.5 to 5 wt % of water G); and also rigid polyurethane foams obtained therewith and use thereof for insulation and refrigeration applications.
    Type: Application
    Filed: October 26, 2016
    Publication date: December 6, 2018
    Applicant: BASF SE
    Inventors: Sebastian KOCH, Michele GATTI, Mark ELBING, Christian KOENIG, Johann KLASSEN
  • PROCESS FOR PREPARING ISOCYANATES IN DIALKYL CARBONATES AS SOLVENT
    Publication number: 20180346414
    Abstract: The invention relates to a process for preparing isocyanates by reacting primary amines with phosgene in a solvent, where the solvent comprises a dialkyl carbonate.
    Type: Application
    Filed: August 7, 2018
    Publication date: December 6, 2018
    Applicant: BASF SE
    Inventors: Manfred HEILIG, Thomas SCHULZ, Torsten MATTKE, Filip NEVEJANS, Kai THIELE, Stefan MAIXNER
  • PROCESS FOR THE GENERATION OF THIN INORGANIC FILMS
    Publication number: 20180346501
    Abstract: The present invention is in the field of processes for the generation of thin inorganic films on substrates, in particular atomic layer deposition processes. The present invention relates to a process comprising bringing a compound of general formula (I) into the gaseous or aerosol state and depositing the compound of general formula (I) from the gaseous or aerosol state onto a solid substrate, wherein M is Mn, Ni or Co, X is a ligand which coordinates M, n is 0, 1, or 2, R 1, R2 are an alkyl group, an alkenyl group, an aryl group or a silyl group, m is 1, 2, or 3, R3, R4, and R5 are an alkyl group, an alkenyl group, an aryl group, an alkoxy group, or an aryloxy group, and p is 1, 2 or 3.
    Type: Application
    Filed: November 30, 2016
    Publication date: December 6, 2018
    Applicant: BASF SE
    Inventors: Torben ADERMANN, Daniel LOEFFLER, Hagen WILMER, Kerstin SCHIERLE-ARNDT, Jan GERKENS, Christian VOLKMANN, Sven SCHNEIDER
  • PASSIVATING AGENTS FOR ELECTROCHEMICAL CELLS
    Publication number: 20180351158
    Abstract: Articles and methods involving electrochemical cells and/or electrochemical cell preproducts comprising passivating agents are generally provided. In certain embodiments, an electrochemical cell includes first and second passivating agents. In some embodiments, an electrochemical cell may include a first electrode comprising a first surface, a second electrode (e.g., a counter electrode with respect to the first electrode) comprising a second surface, a first passivating agent configured and arranged to passivate the first surface, and a second passivating agent configured and arranged to passivate the second surface.
    Type: Application
    Filed: May 18, 2018
    Publication date: December 6, 2018
    Applicants: Sion Power Corporation, BASF SE
    Inventors: Zhaohui Liao, Chariclea Scordilis-Kelley, Tracy Earl Kelley, Yuriy V. Mikhaylik, Holger Schneider
  • PULVERULENT PRIMER COMPOSITION
    Publication number: 20180346381
    Abstract: The present invention relates to primer compositions in powder form that comprise a dispersion powder based on an acrylate polymer having a glass transition temperature in the range from ?50° C. to +30° C. and cement. The compositions of the invention are notable for good water barrier effect, good dust-binding capacity, and a low tendency toward salt efflorescence. The encompositions find use in the priming of masonry, concrete, rendered surfaces, abraded render, plaster surfaces, wall blocks, wood, and ceramic tiles. They can also be used as adhesion promoters with nonabsorbent substrates such as glazed ceramic or glass tiles, metal surfaces, or surfaces of plastic.
    Type: Application
    Filed: December 2, 2016
    Publication date: December 6, 2018
    Applicant: BASF SE
    Inventors: Klaus SEIP, Karsten KUHNE, Pavlo ILYIN
  • PROCESS FOR PREPARING ISOCYANATE COMPOUND
    Publication number: 20180346413
    Abstract: A process for preparing an isocyanate compound is provided. The process includes a step of reacting an amine compound A having at least one primary amino group with CO2 and an organotin compound S having at least one radical OR3 attached to the tin atom of the organotin compound to convert at least one of the primary amino groups in the amine compound A into a carbamate group to obtain a carbamate compound C; a step of cleaving the carbamate groups in the obtained carbamate compound C to form the isocyanate compound and an alcohol R3OH, without separation of the tin compounds; and a step of obtaining the isocyanate compound. The radical R3 is a C-bound organic radical of 1-30 carbon atoms with 1, 2, or 3 carbon atoms optionally replaced by oxygen or nitrogen.
    Type: Application
    Filed: May 4, 2016
    Publication date: December 6, 2018
    Applicant: BASF SE
    Inventors: Thomas SCHAUB, Robert BAUMANN, Rocco PACIELLO, Nicolas GERMAIN
  • Method for delivering aluminum into waterborne tint base or paint and refinish mixer system
    Patent number: 10144837
    Abstract: An automotive refinish coating mixer system includes (a) one or both of (i) at least one pellet of a compressed mixture of metal pigment and a powdered, water-soluble polymer and (ii) at least one pre-measured portion of metal flake pigment sealed in water-soluble polymer film; (b) a plurality of aqueous pigmented and unpigmented bases; and (c) a reducer base.
    Type: Grant
    Filed: May 6, 2014
    Date of Patent: December 4, 2018
    Assignee: BASF Coatings GmbH
    Inventor: Paul Serdiuk
  • Process for hydrophobization of concrete
    Patent number: 10144671
    Abstract: A process for hydrophobization of concrete or mortar using an aqueous dispersion containing an alkylketene dimer, at least one emulsifier and a condensation product of phenol sulfonic acid and formaldehyde, naphthalene sulfonic acid and formaldehyde, or naphthalene sulfonic acid, phenol, formaldehyde and urea; and the concrete or mortar obtainable by the process. The process allows effective mass and surface hydrophobization of concrete.
    Type: Grant
    Filed: October 23, 2015
    Date of Patent: December 4, 2018
    Assignee: BASF SE
    Inventors: Uwe Gehrig, Alexander Assmann, Klaus Seip, Martin Pichler, Torben Gädt
  • Process for the oxidative dehydrogenation of N-butenes to butadiene
    Patent number: 10144681
    Abstract: A process for the oxidative dehydrogenation of n-butenes to butadiene is disclosed herein, in which the formation of butadiene peroxides from butadiene in the work-up of the product gas mixture from the oxidative dehydrogenation is effectively prevented.
    Type: Grant
    Filed: January 8, 2014
    Date of Patent: December 4, 2018
    Assignee: BASF SE
    Inventors: Jan Pablo Josch, Alexander Weck, Sonja Giesa, Steffen Bütehorn, Ragavendra Prasad Balegedde Ramachandran, Regina Benfer, Markus Weber
  • Process for preparing 1-[(1R,4R/S,8S)-10,10-dimethyl-7-methylene-4-bicyclo[6.2.0]decanyl]ethanone
    Patent number: 10144691
    Abstract: The present invention relates to a process for preparing 1-[(1R,4R/S,8S)-10,10-dimethyl-7-methylene-4-bicyclo[6.2.0]decanyl]ethanone.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: December 4, 2018
    Assignee: BASF SE
    Inventors: Nicolas Vautravers, Joaquim Henrique Teles, Ralf Pelzer, Daniel Schneider
  • Bonded packaging system for foods
    Patent number: 10144553
    Abstract: The present invention relates to a new, adhesively bonded packaging system for foods, more particularly for dairy products.
    Type: Grant
    Filed: June 25, 2013
    Date of Patent: December 4, 2018
    Assignee: BASF SE
    Inventors: Christof Van Sluijs, Ivette Garcia Castro, Cedric Du Fresne Von Hohenesche, Meik Ranft
  • Method for producing a calcium silicate hydrate-comprising hardening accelerator in powder form
    Patent number: 10144673
    Abstract: The invention relates to a method for producing a calcium silicate hydrate-comprising hardening accelerator in powder form, which comprises the steps of (a) providing an aqueous suspension comprising calcium silicate hydrate; (b) mixing at least one calcium compound, selected from calcium acetate, calcium formate, calcium hydroxide, calcium oxide, and mixtures of two or more of said compounds, with the aqueous suspension comprising calcium silicate hydrate; and (c) drying the resulting mixture. The invention also relates to the hardening accelerator obtainable by this method, to the use thereof, and to building material mixtures which comprise the hardening accelerator.
    Type: Grant
    Filed: April 20, 2016
    Date of Patent: December 4, 2018
    Assignee: BASF SE
    Inventors: Manfred Bichler, Martin Winklbauer, Torben Gaedt, Joachim Dengler, Christoph Hesse, Bernhard Mayr
  • Block copolymers
    Patent number: 10144807
    Abstract: Block copolymer comprising polyarylene ether blocks and polyalkylene oxide blocks, wherein said block copolymer comprises at least two polyalkylene oxide blocks that are endcapped with different endcapping groups.
    Type: Grant
    Filed: April 30, 2014
    Date of Patent: December 4, 2018
    Assignee: BASF SE
    Inventors: Martin Weber, Thomas Weiss, Christian Maletzko, Bastiaan Bram Pieter Staal, Klaus Muehlbach, Joerg Erbes
  • Aqueous Surfactant Compositions
    Publication number: 20180338898
    Abstract: What is proposed is aqueous surfactant compositions comprising one or more alpha-sulfo fatty acid disalts (A) of the general formula (I), R1CH(SO3M1)COOM2 ??(I) in which the radical R1 is a linear or branched alkyl or alkenyl radical with 6 to 16 carbon atoms and the radicals M1 and M2—independently of one another—are selected from the group H, Li, Na, K, Ca/2, Mg/2, ammonium and alkanolamine, one or more alkyl glycosides (B) of the general formula (II), R2O-[G]p ??(I) in which R2 is an alkyl and/or alkenyl radical with 8 to 18 carbon atoms, G is a sugar radical with 5 or 6 carbon atoms and p is numbers between 1 and 10, and water, where specific limiting conditions are to be observed. These compositions have excellent foaming ability and are suitable for use in cosmetic products.
    Type: Application
    Filed: August 1, 2018
    Publication date: November 29, 2018
    Applicant: BASF SE
    Inventors: Eva Max, Ansgar Behler
  • IONICALLY CONDUCTIVE COMPOUNDS AND RELATED USES
    Publication number: 20180342766
    Abstract: Articles, compositions, and methods involving ionically conductive compounds are provided. 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.
    Type: Application
    Filed: July 27, 2018
    Publication date: November 29, 2018
    Applicants: Sion Power Corporation, BASF SE
    Inventors: Hui Du, Tracy Earl Kelley, Chariclea Scordilis-Kelley, Holger Schneider, Klaus Leitner, Joern Kulisch, Marina Safont-Sempere, Johan ter Maat
  • Process for preparing an unsaturated carboxylic acid salt
    Patent number: 10138196
    Abstract: A catalytic process for preparing an ?,?-ethylenically unsaturated carboxylic acid salt from an alkene, carbon dioxide and an alkoxide having a secondary or tertiary carbon atom directly bound to a [O?] group is described. The alcohol byproduct is distilled off after an intermediate phase separation. This provides pure ?,?-ethylenically unsaturated carboxylic acid salt at minimum effort.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: November 27, 2018
    Assignee: BASF SE
    Inventors: Thomas Schaub, Nuria Huguet Subiela, Rocco Paciello, Donata Maria Fries, Simone Manzini
  • Coating agent for corrosion-resistant coatings
    Patent number: 10137476
    Abstract: The invention relates to a multicoat color and/or effect paint system comprising, lying above one another in this order, (1) at least one first basecoat comprising basecoat material (A), (2) preferably a second color and/or effect basecoat comprising basecoat material (B), and (3) optionally at least one transparent coating comprising clearcoat material (C), wherein the basecoat material (A) forming the first basecoat comprises at least one binder (a.1), at least one color and/or effect pigment (a.2), and at least one water-soluble or water-dispersible, oligomeric or polymeric component (a.3) which comprises a parent structure (GK) having at least two repeating monomer units (ME) and also at least one uni- and/or multidentate, potentially anionic ligand (L) which is still capable of forming complexes after the multicoat paint system has been thermally cured.
    Type: Grant
    Filed: February 26, 2016
    Date of Patent: November 27, 2018
    Assignee: BASF Coatings GmbH
    Inventors: Michael Richert, Wolfgang Duschek, Michael Dornbusch
  • Separation of ionic liquids in coalescing devices
    Patent number: 10137386
    Abstract: A process for separating a phase (A) comprising at least one ionic liquid from a phase (B), where phase (A) has a higher viscosity than phase (B), comprising: a) providing a stream (S1) comprising a dispersion (D1) in which phase (A) is dispersed in phase (B), b) introducing stream (S1) into a coalescing device (KV), where the inflow rate of stream (S1) is from 0.05 to 150 kg/(cm2*h) based on the average cross-sectional area of coalescing device (KV), wherein the packing density of coalescing device (KV) is from 50 to 500 kg/m3, separating phase (A) from phase (B) in coalescing device (KV), discharging a stream (S2) comprising at least 70% by weight of phase (A) from coalescing device (KV) and discharging a stream (S3) comprising at least 70% by weight of phase (B) from coalescing device (KV).
    Type: Grant
    Filed: December 1, 2014
    Date of Patent: November 27, 2018
    Assignee: BASF SE
    Inventors: Daniel Pfeiffer, Stefan Bitterlich, Michael Hübner
  • Catalyst for pyrolysis of feedstock
    Patent number: 10137442
    Abstract: A novel catalyst blend for processing of feedstocks into monoaromatics in a single stage, comprising at least one cracking catalyst, one heterogeneous transition metal catalyst, and optionally at least one hydrogenation catalyst. The process occurs in one-step or single stage with substantially no solvents or external additives, or when the feedstock contains less than 15% oxygen, the process includes additional water or steam to enable sufficient amounts of H2 being produced in-situ.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: November 27, 2018
    Assignee: BASF CORPORATION
    Inventor: Robert McGuire