Patent · US Active

Dental restorative material based on an antimicrobially active compound

US9339443B2 · kind B2 · utility

0Cited by

9References

24Claims

0Family size

Assignee

Ivoclar Vivadent AG · LI

Inventors

Ulrich Salz · Gettorf, DE
Thorsten Bock · Feldkirch, AT
Christoph P. Fik · Schönenberg, CH
Jörg Tiller · Glückstadt, DE
Volker Rheinberger · Vaduz, LI

Key dates

Filing date	Feb 8, 2012
Grant date	May 17, 2016
Priority date	—
Expiry date	Sep 26, 2034

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K6/896
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to a dental restorative material which comprises (a) at least one antimicrobially active compound of Formula (I)[AG]m-R1—Z—SP—Y—R2—[WG]p (I),or a filler that is surface-modified with at least one compound of Formula (I), (b) at least one radically polymerizable monomer and (c) at least one initiator for the radical polymerization. The invention also relates to a use of such dental restorative material for the preparation of an adhesive, primer, cement, coating material or filling material.The invention also relates to a dental material which comprises at least one compound of Formula (I), as well as a use of a compound of Formula (I) for modifying the surface of a substrate selected from ceramic materials, noble and non-noble metals, hard tooth structure, tooth enamel, dentine, collagen, soft tissue, mucous membrane and leather.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.