公开(公告)号：USD982605S1

公开(公告)日：2023-04-04

申请号：US35511640

申请日：2020-10-02

申请人： BASF Coatings GmbH

设计人： Sebastian Klahm ,  Rudiger Rohrig ,  Christoph Schulte

公开(公告)号：US20230091880A1

公开(公告)日：2023-03-23

申请号：US17793971

申请日：2021-01-11

申请人： BASF COATINGS GMBH

发明人： Joerg RESSEL ,  Thorsten GELBRICH ,  Justina MUEHLMEYER ,  Andrea HOENE ,  Andre BROSSEIT ,  Nina WISSMANN ,  Petra TOBOLL ,  Susanne HEMKER ,  Silke PRZYBILLA ,  Martin GEUTING ,  Janine JUETTEMEYER ,  Dirk BENNING ,  Hildegund DIEKMANN

IPC分类号： C09D5/44 ,  C09D7/61 ,  C09D7/63 ,  C08G18/79 ,  C08G18/76 ,  C08G18/28 ,  C08G18/22 ,  C08G18/80 ,  C09D175/04 ,  C25D13/22

摘要： Described herein are aqueous electrocoating materials including a silane-containing crosslinking agent, a process to produce an electrocoated substrate, an at least partly coated substrate obtained from said process, as well as a component including said at least partly coated substrate.

公开(公告)号：US20230061744A1

公开(公告)日：2023-03-02

申请号：US17758046

申请日：2020-12-30

申请人： BASF Coatings GmbH

发明人： Emerson Keith Colyer ,  Ali A. Rihan

IPC分类号： C09D167/02 ,  C09D133/06 ,  C09D7/20 ,  C09D7/47 ,  B05D1/02 ,  B05D7/00 ,  C08K5/11

摘要： Disclosed herein is a clearcoat coating material composition including an OH-functional (meth)acrylic copolymer (A1), a branched OH-functional polyester (A2) in an amount in the range of from 1.0 wt.-% to 15.0 wt.-%, based on the total solids content of the coating material composition, and at least one crosslinking agent (B1), which is different from both constituents (A1) and (A2) and which contains crosslinkable functional groups, which can be crosslinked with OH-functional groups. Further disclosed herein are a method of coating a substrate including applying to an optionally pre-coated substrate the inventive clearcoat coating material composition, a coated substrate, which is obtainable by the disclosed method, and a method of using the branched OH-functional polyester (A2) as flow enhancer in a clearcoat coating material application for spray applying said clearcoat coating material application onto an optionally pre-coated substrate and/or as levelling agent.

公开(公告)号：US20230054856A1

公开(公告)日：2023-02-23

申请号：US17785753

申请日：2020-11-30

申请人： BASF Coatings GmbH

发明人： Jan Berg ,  Thomas Kondring ,  Stefan Kiffer ,  Sergej Gertje

IPC分类号： G05B19/042

摘要： Described herein is an operation-control device adapted for controlling operation of a disperser and including an input unit for receiving, from sensing devices, state-values (V1, V2, V3) of at least two different physical entities and/or operational states of the disperser, such as temperature, pressure, etc. A functional-correlation storage unit is configured to store a functional correlation model including correlations of state-values of subsets of physical entities and/or operational states of the mill and indicative of a predetermined plausibility condition associated to a respective correlation. A plausibility-checking unit is configured to determine a flag to the plausibility condition and to provide a corresponding status signal.

公开(公告)号：US11575059B2

公开(公告)日：2023-02-07

申请号：US17312525

申请日：2019-12-11

申请人： BASF Coatings GmbH

发明人： Markus Mundus ,  Sven Olle Krabbenborg ,  Patrice Bujard

IPC分类号： H01L31/068 ,  H01L31/046 ,  H01L31/054 ,  H01L31/048

摘要： Described herein is a photovoltaic module, which includes PV cells capable of converting light incoming from a front side and from a rear side (3) and a transparent rear side including a rear surface carrying a structured layer (9), where the lower surface of the structured layer (9) is the lower surface of the module, and where the surface of layer (9) is structured by parallel V-shaped grooves of depth h2 or less than h2, where the lateral faces of the grooves of depth less than h2 form a groove angle beta and adjacent faces of neighbouring grooves form a peak of apex angle alpha, characterized in that h2 is from the range 5 to 200 micrometer, and each pair of neighbouring grooves includes one groove of depth h2 and one groove of depth (h2−h1), where h1 ranges from 0.1 h2 to 0.9 h2.

公开(公告)号：US20220403185A1

公开(公告)日：2022-12-22

申请号：US17755860

申请日：2020-11-03

申请人： BASF COATINGS GMBH

发明人： Jan WINSBERG ,  Guenter KLEIN ,  Claas Henrik HOEVELMANN ,  Christian ALTER ,  Stefanie SCHROEDER ,  Melanie GLOMB ,  Ulrike WENKING

IPC分类号： C09D7/63 ,  C09D7/80 ,  C08G18/80 ,  B05D7/00

摘要： Described herein is an aqueous basecoat composition including a silane-based additive as hardener/self-crosslinking material to improve adhesion of the basecoat to the under—and overlying coating layers, as well as the cohesion property of the basecoat itself. Also described herein is a mixer system for preparing an aqueous refinish basecoat composition including at least one base color component, at least one pigment-free component, at least one hardening component including the silane-based additive and optionally at least one rheology module as well as a method to prepare an aqueous basecoat composition from said mixer system. Further, described herein is a method of coating a substrate with the basecoat composition and a clearcoat composition and jointly curing the basecoat and clearcoat composition as well as to a coated substrate obtained from the method. Finally, described herein is a method of using the silane-based compound as hardening additive in aqueous basecoat compositions.

公开(公告)号：US20220396892A1

公开(公告)日：2022-12-15

申请号：US17785132

申请日：2020-12-18

申请人： BASF Coatings GmbH

发明人： Karl-Heinz Grosse-Brinkhaus ,  Britta Pennekamp ,  Sebastian Berg ,  Daniel Feldkamp

IPC分类号： C25D1/00

摘要： Described herein is an aqueous cathodically depositable electrodeposition coating material composition including at least one cathodically depositable polymer (a) and at least one carbon black pigment (b), where the at least one carbon black pigment (b) is a lamp black pigment having a number-based median primary particle size (dN,50%) of at least 50 nm and at most 200 nm. Also described herein is a method for at least partially coating an electrically conductive substrate by cathodic electrodeposition coating including immersing the substrate at least partially into an electrodeposition coating bath, which includes the electrodeposition coating material composition. Also described herein is an electrically conductive substrate, which is at least partially coated with a baked electrodeposition coating material composition and/or which is obtainable by the method. Further, described herein is a method of using the carbon black pigment (b) for improving corrosion protection and/or homogeneity of the film build.

公开(公告)号：US20220372326A1

公开(公告)日：2022-11-24

申请号：US17623504

申请日：2020-06-22

申请人： BASF Coatings GmbH

发明人： Yang Zhang ,  Ji Ming Wang ,  Lei He ,  Christian Gerhard Schaefer ,  Wen Mei Liu ,  Ranjit Salvi ,  Stefan Hirsemann

IPC分类号： C09D167/00 ,  C07F7/18 ,  C07F7/08 ,  C09D133/14 ,  C09D7/65 ,  C09D7/63

摘要： Described herein is a 2K clearcoat composition including, Component I including a). at least one resin having carboxylic acid groups with acid value of 50 to 400 mg KOH/g; b). at least one resin having hydroxyl functional groups with a hydroxyl value of 10 to 800 mg KOH/g; c). at least one catalyst; and d). at least one solvent, and Component II including e). at least one epoxy-functional alkoxysilane and/or its oligomer and/or its polymer; and f). at least one crosslinker reactive to hydroxyl groups. Also described herein are a substrate coated with the dried and cured 2K clearcoat composition and an automotive including the substrate.

公开(公告)号：US20220307981A1

公开(公告)日：2022-09-29

申请号：US17616937

申请日：2020-06-05

申请人： BASF Coatings GmbH

发明人： Yunus Emre KURTOGLU ,  Matthew Ian CHILDERS

IPC分类号： G01N21/64 ,  G01M3/38 ,  G01M3/22 ,  G06V10/143

摘要： Described herein are a device and a method for recognizing and monitoring a fluid in a system and/or in surroundings of the system via a computer vision application, the device including at least the following components: at least one luminescent dye, each luminescent dye having a dye specific reflectance and luminescence spectral pattern and being configured to be added to the fluid, a light source which is composed of at least two illuminants and which is configured to illuminate a scene which includes the system and/or the surroundings of the system, by switching between the at least two illuminants, where at least one of the two illuminants is based on at least one solid-state system, a sensor which is configured to measure radiance data of the scene when the scene is illuminated by the light source, and a data processing unit.

公开(公告)号：US11439965B2

公开(公告)日：2022-09-13

申请号：US16982978

申请日：2019-03-22

申请人： BASF Coatings GmbH

发明人： Alexander Blaser

IPC分类号： B01F35/21 ,  B01F27/231 ,  B01F35/88 ,  B01F35/22 ,  B01F35/221 ,  B01F101/30

摘要： The present disclosure relates to a method for preparing a coating material composition or a precursor thereof, the method including at least step (1), weighing out all required components into a suitable container by means of at least one metering valve when using a gravimetric metering system, the components that are weighed out into the container being mixed by means of at least one stirring body throughout step (1) and a continuous adaptation of the position of the at least one stirring body to the respective filling level within the container taking place throughout step (1), the respective filling level being predetermined by the amount and number of components that are weighed out into the container and the position of the at least one stirring body corresponding to the height of the stirring body within the container, calculated from the bottom of the container.