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. 19, 2025
Filed:
Jun. 15, 2023
Applicant:
Voco Gmbh, Cuxhaven, DE;
Inventors:
Andree Barg, Otterndorf, DE;
Daniel Oldenburger, Cuxhaven, DE;
Tobias Ebert, Cuxhaven, DE;
Manfred Thomas Plaumann, Cuxhaven, DE;
Assignee:
VOCO GmbH, Cuxhaven, DE;
Primary Examiner:
Int. Cl.
CPC ...
A61C 13/00 (2006.01); A61C 13/08 (2006.01); C08K 3/38 (2006.01);
U.S. Cl.
CPC ...
A61C 13/0022 (2013.01); A61C 13/0006 (2013.01); A61C 13/081 (2013.01); C08K 3/38 (2013.01);
Abstract
The present invention relates to a process for producing dental milling blanks, wherein inorganic filler powders are in a first step surface-coated with a silane and wherein in a second step a polymerizable composition is adsorbed on the silanized surface. Subsequent compression and polymerization affords a homogeneous milling blank having very good mechanical properties.