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:
Feb. 15, 2011
Filed:
May. 09, 2006
Ahmed S. Abuelyaman, Woodbury, MN (US);
Sumita B. Mitra, West St. Paul, MN (US);
Kevin M. Lewandowski, Inver Grove Heights, MN (US);
David J. Plaut, Minneapolis, MN (US);
Ahmed S. Abuelyaman, Woodbury, MN (US);
Sumita B. Mitra, West St. Paul, MN (US);
Kevin M. Lewandowski, Inver Grove Heights, MN (US);
David J. Plaut, Minneapolis, MN (US);
3M Innovative Properties Company, Saint Paul, MN (US);
Abstract
The invention features dental compositions comprising at least one hybrid monomer that comprises a cyclic allylic sulfide moiety attached to a (meth)acryloyl moiety. These two functional moieties are typically joined either directly to each via a chemical bond or through some chemical structure or spacer molecule. The composition may optionally contain additional polymerizable compounds, such as ethylenically unsaturated compounds, that are typically used in dental compositions.