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:
Apr. 23, 2013
Filed:
Sep. 23, 2008
Peter Bissinger, Diessen, DE;
Karsten Dede, Landsberg, DE;
Adrian S. Eckert, Herrsching, DE;
Marion Kestel, Munich, DE;
Christoph Thalacker, Weilheim, DE;
Peter Bissinger, Diessen, DE;
Karsten Dede, Landsberg, DE;
Adrian S. Eckert, Herrsching, DE;
Marion Kestel, Munich, DE;
Christoph Thalacker, Weilheim, DE;
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
The invention relates to a dental composition comprising a monomer or mixture of monomers represented by the following structure (1) withR independently selected from H, alkyl (e.g. CHCH), and Phenyl,R independently selected from H, alkyl (e.g. CH), and halogen (Cl, Br, F),R independently selected from H, alkyl (e.g. CH), m, n=1, 2 and x+y=2 to 10, with the proviso that if m=n=2, than x+y=2 and if m=n=1, than x+y=4 to 10. The invention also relates to a process for producing the monomer or mixture of monomers and the use thereof especially as dental composition.