Patent · US Active

Curable dental retraction composition, method of production and use thereof

US10195120B2 · kind B2 · utility

0Cited by

31References

22Claims

0Family size

Assignee

3M INNOVATIVE PROPERTIES COMPANY · US

Inventors

Ruediger Hampe · Landsberg, DE
Thomas Klettke · Dießen, DE
Andreas Maurer · Zürich, CH
Christoph Schulte · Paderborn, DE

Key dates

Filing date	Sep 9, 2008
Grant date	Feb 5, 2019
Priority date	—
Expiry date	Sep 9, 2028

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K6/898
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to a curable dental retraction composition comprising alginate and a solvent, with the proviso that essentially no crosslinker in an amount effective to start setting of the curable dental retraction composition is present. The invention also relates to a container containing said composition and to a kit comprising two parts, wherein the first part comprises the curable dental retraction composition of the present invention and the second part comprises a crosslinker being able to start setting of the dental retraction composition.

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