Abstract: An XR system is provided that calibrates display parameters. The XR system captures pose data of the XR system relative to a real-world environment using a pose tracking component. Video data of the real-world environment is captured using one or more cameras of the XR system. One or more reference features in the real-world environment are identified using the video data and pose data. The XR system causes display of one or more virtual objects aligned with the reference features using display parameters. A user interface is displayed to allow a user to adjust the display parameters and XR system receives adjustments to the display parameters from the user via the interface and updates the parameters accordingly. An updated pose of the XR system is captured using the pose tracking component and the virtual objects are then re-displayed using the updated display parameters and updated pose.

Abstract: A method for producing a stabilizer composition for a polymer and a stabilizer composition produced by the method. At least one carboxylic acid is reacted with at least one metal compound, such as at least one metal hydroxide and/or at least one metal oxide and/or at least one metal carbonate, thereby forming a metal carboxylate of the carboxylic acid. The reaction of the carboxylic acid with the metal compound is carried out in a continuous manner in an extruder while reaction water being formed is discharged out of the extruder.

Abstract: A method for producing a stabilizer composition for a polymer, particularly a polymer containing halogen such as polyvinyl chloride, in which components for forming the stabilizer composition are mixed in an extruder and continuously discharged therefrom, in which an impact modifier is admixed. A correspondingly produced stabilizer composition and the use of a planetary roller extruder to produce a stabilizer composition.

Abstract: A method for producing a stabilizer composition for a polymer and a stabilizer composition produced by the method. At least one carboxylic acid is reacted with at least one metal compound, such as at least one metal hydroxide and/or at least one metal oxide and/or at least one metal carbonate, thereby forming a metal carboxylate of the carboxylic acid. The reaction of the carboxylic acid with the metal compound is carried out in a continuous manner in an extruder while reaction water being formed is discharged out of the extruder.

Abstract: A method for producing a stabilizer composition for a polymer and a stabilizer composition produced by the method. At least one carboxylic acid is reacted with at least one metal compound, such as at least one metal hydroxide and/or at least one metal oxide and/or at least one metal carbonate, thereby forming a metal carboxylate of the carboxylic acid. The reaction of the carboxylic acid with the metal compound is carried out in a continuous manner in an extruder while reaction water being formed is discharged out of the extruder.

Abstract: A method for producing a stabilizer composition for a polymer and a stabilizer composition produced by the method. At least one carboxylic acid is reacted with at least one metal compound, such as at least one metal hydroxide and/or at least one metal oxide and/or at least one metal carbonate, thereby forming a metal carboxylate of the carboxylic acid. The reaction of the carboxylic acid with the metal compound is carried out in a continuous manner in an extruder while reaction water being formed is discharged out of the extruder.