The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 05, 2019
Filed:
Sep. 09, 2008
Ruediger Hampe, Wörthsee, DE;
Thomas Klettke, Diessen, DE;
Andreas R. Maurer, Langenneufnach, DE;
Christoph Schulte, Windach, DE;
Ruediger Hampe, Wörthsee, DE;
Thomas Klettke, Diessen, DE;
Andreas R. Maurer, Langenneufnach, DE;
Christoph Schulte, Windach, DE;
3M Innovative Properties Company, St. Paul, MN (US);
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.