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:
May. 06, 2014
Filed:
Oct. 15, 2009
Urs T. Duerig, Rueschlikon, CH;
Bernd W. Gotsmann, Rueschlikon, CH;
Armin W. Knoll, Rueschlikon, CH;
David S. Pires, Allschwil, CH;
Urs T. Duerig, Rueschlikon, CH;
Bernd W. Gotsmann, Rueschlikon, CH;
Armin W. Knoll, Rueschlikon, CH;
David S. Pires, Allschwil, CH;
International Business Machines Corporation, Armonk, NY (US);
Abstract
The present invention is directed to a method for producing a data storage medium on a surface of a substrate for storing data in the form of topographic features. The method comprises a first step wherein a crosslinking agent containing at least three alkyne groups is deposited on the surface of the substrate. In a second step the deposited cross linking agent is cured so as to obtain the data storage medium in the form of a crosslinked polymeric layer on the surface of the substrate. The invention is further directed to a data storage medium obtained by this method and a data storage device comprising this data storage medium.