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:
Aug. 13, 2013
Filed:
Jan. 28, 2010
Stefan Giselbrecht, Karlsruhe, DE;
Roman Truckenmüller, Flein, DE;
Christina Trautmann, Darmstadt, DE;
Stefan Giselbrecht, Karlsruhe, DE;
Roman Truckenmüller, Flein, DE;
Christina Trautmann, Darmstadt, DE;
Karlsruhe Institute of Technology, Karlsruhe, DE;
Abstract
A method for producing a molded body, said method comprising: providing a film comprising a thermoplastic plastic and having a film thickness D ranging from 1 μm to 1000 μm; irradiating the film with ionizing radiation, to produce irradiated regions in the film; thermally reshaping the film into a molded body and generating at least one hollow structure, wherein a temperature of the thermal reshaping remains below the melting temperature for the thermoplastic plastic; removing the irradiated regions, to create pores having a diameter δ from about 10 nm to about 10 μm in the molded body; and removing the molded body from a mold.