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:
Nov. 29, 2016
Filed:
Sep. 29, 2009
Applicants:
Marc-stephan Weiser, Leverkusen, DE;
Thomas Roelle, Leverkusen, DE;
Friedrich-karl Bruder, Krefeld, DE;
Thomas Fäcke, Leverkusen, DE;
Dennis Hönel, Zülpich, DE;
Inventors:
Marc-Stephan Weiser, Leverkusen, DE;
Thomas Roelle, Leverkusen, DE;
Friedrich-Karl Bruder, Krefeld, DE;
Thomas Fäcke, Leverkusen, DE;
Dennis Hönel, Zülpich, DE;
Assignee:
Covestro Deutschland AG, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03H 1/02 (2006.01); G03H 1/26 (2006.01); G11B 7/24044 (2013.01); C08G 18/40 (2006.01); C08G 18/78 (2006.01); C07C 323/43 (2006.01); C07F 9/18 (2006.01); C08G 18/42 (2006.01); C08G 18/48 (2006.01); C08G 18/73 (2006.01); G03F 7/00 (2006.01); G03F 7/027 (2006.01); G03F 7/032 (2006.01); G03F 7/035 (2006.01); G11B 7/245 (2006.01);
U.S. Cl.
CPC ...
C08G 18/7837 (2013.01); C07C 323/43 (2013.01); C07F 9/18 (2013.01); C08G 18/4277 (2013.01); C08G 18/4837 (2013.01); C08G 18/4854 (2013.01); C08G 18/73 (2013.01); C08G 18/7887 (2013.01); G03F 7/001 (2013.01); G03F 7/027 (2013.01); G03F 7/032 (2013.01); G03F 7/035 (2013.01); G11B 7/245 (2013.01); G11B 7/24044 (2013.01); G03H 2240/24 (2013.01); G03H 2260/12 (2013.01); G03H 2260/30 (2013.01);
Abstract
The invention relates to photopolymer formulations based on a polymeric network as a matrix and at least one photopolymerizable monomer dissolved therein and to a method for the production of holographic media from such photopolymers and to the use thereof.