Patent · US Expired

Automixable putty impression material

US7572842B2 · kind B2 · utility

6Cited by

29References

24Claims

0Family size

Assignee

3M ESPE AG · DE

Inventors

Joachim W. Zech · Kaufering, DE
Peter Bissinger · Dießen, DE
Henning Hoffmann · Windach, DE
Wolf Steiger · Geretsried, DE

Key dates

Filing date	Jul 30, 2004
Grant date	Aug 11, 2009
Priority date	—
Expiry date	May 28, 2025

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K6/90
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to a multicomponent automixable putty impression material, its components, mixtures of the components and a method for obtaining impressions with the multicomponent automixable putty impression material.

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