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:
Sep. 29, 2015
Filed:
Aug. 15, 2013
Applicant:
Heraeus Kulzer Gmbh, Hanau, DE;
Inventors:
Klaus Ruppert, Maintal, DE;
Alfred Hohmann, Schmitten, DE;
Assignee:
Heraeus Kulzer GmbH, Hanau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 6/083 (2006.01); A61K 6/00 (2006.01);
U.S. Cl.
CPC ...
A61K 6/083 (2013.01); A61K 6/0023 (2013.01);
Abstract
The invention relates to a method for the production of an adhesive bond between (a) the surface of dental subframes based on high-performance polymers, and (b) dental composites, by A at least creating retentive anchoring by means of mechanical pre-treatment of the surface of each subframe; B application of a low viscous, or free-flowing adhesive agent containing a monomer mixture of polymethyl methacrylate, methyl methacrylate, at least one bifunctional methacrylate-based cross-linking monomer, initiator(s), and optionally stabilizers and other additives, including