Patent · US Expired

Mixing arrangement

US6394803B1 · kind B1 · utility

18Cited by

3References

16Claims

0Family size

Assignee

Ivoclar AG · LI

Inventors

Ulrich Salz · Gettorf, DE
Andre Rumphorst · Vaduz, LI
Alexandros Gianasmidis · Balgach, CH
Frank Müller · Birkenfeld, DE
Volker Rheinberger · Vaduz, LI

Key dates

Filing date	Oct 24, 2000
Grant date	May 28, 2002
Priority date	—
Expiry date	Oct 24, 2020

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61C5/60
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A mixing arrangement and method for mixing a substance for the field of dentistry are provided, with the production of the substance requiring at least one base material and one reactant. A catalyst is applied to a base surface as reactant in a solid or semi-solid layer. The unit comprising catalyst and base is prefabricated, and the base material, particularly in liquid form, can be applied or introduced to the base surface that is provided with the catalyst prior to using the substance. The substance can be applied ready for use by means of an application element after the catalyst and base material have been mixed.

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