Patent · US Active

Infiltrant for dental application

US9901520B2 · kind B2 · utility

0Cited by

3References

19Claims

0Family size

Assignee

Muhlbauer Technology GmbH · DE

Inventors

Stephan Neffgen · Hamburg, DE
Swen Neander · Hamburg, DE

Key dates

Filing date	Dec 1, 2015
Grant date	Feb 27, 2018
Priority date	—
Expiry date	Dec 1, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F22/10
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention provides an infiltrant for dental application that comprises crosslinking monomers. In accordance with the invention the infiltrant has a penetration coefficient PC>50 cm/s, and the crosslinking monomers, based on the total mass of monomers, comprise at least 5% by weight of crosslinking monomers having at least three polymerizable groups and not more than 95% by weight of crosslinking monomers having two polymerizable groups.

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