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:
Jan. 29, 2019
Filed:
Mar. 10, 2017
Ivoclar Vivadent Ag, Schaan, LI;
Ivoclar Vivadent AG, Schaan, LI;
Abstract
Acidic monomer according to Formula I: in which A is a linear or branched aliphatic C-C-hydrocarbon group, which can be interrupted by one or more —O—, —S—, —CO—O—, —O—CO—NH—, —HN—CO—NH— or —CO—NR—; Ris H or a C-Calkyl group; X is absent or is a linear or branched aliphatic C-Chydrocarbon group, which can be interrupted by one or more —O—, —S—, —CO—O—, —O—CO—NH—, —HN—CO—NH— or —CO—NR—; Ris H or a C-Calkyl group; PG is a radically polymerizable group, preferably vinyl, allyl, CH═CR—CO—Y— or RO—CO—C(═CH)—CH—Y—; Y═O or NRor is absent; Ris H or CH; Ris H or a C-Calkyl group; Ris H or a C-Calkyl group; n is 1, 2, 3 or 4; m=1 or 2; p=1, 2 or 3; and q=1, 2 or 3. The monomers are particularly suitable as components of dental material.