The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 06, 2026
Filed:
Nov. 02, 2021
Basf SE, Ludwigshafen am Rhein, DE;
Tile Gieshoff, Ludwigshafen am Rhein, DE;
Juergen Schroeder, Ludwigshafen am Rhein, DE;
Ulrich Hammon, Ludwigshafen am Rhein, DE;
Christian Rein, Ludwigshafen am Rhein, DE;
BASF SE, Ludwigshafen am Rhein, DE;
Abstract
The present invention relates to a method for transporting a liquid F by means of a pump P, wherein the liquid F comprises at least 10% by weight of a (meth)acrylic monomer, the pump P has a pump space (), the pump space () comprises at least one transport element () for transporting the liquid F, the transport element () is connected to a drive shaft () in such a way that the drive shaft () can transmit a torque to the transport element (), the mounting of the drive shaft is effected by means of at least two sliding bearings () in the pump space () and the sliding bearings () are composed of tungsten carbide.