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:
Sep. 08, 2015
Filed:
Oct. 21, 2011
Applicants:
Yuko Nagasawa, Tokyo, JP;
Koji Matsushige, Tokyo, JP;
Hidetoshi Gyakushi, Tokyo, JP;
Inventors:
Assignee:
TOKUYAMA DENTAL CORPORATION, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 6/10 (2006.01);
U.S. Cl.
CPC ...
A61K 6/10 (2013.01); A61K 6/10 (2013.01); C08L 5/04 (2013.01);
Abstract
To suppress a curing agent paste stored in a sealed state in a packaging container from self-curing over a long period of time, provided are a dental alginate impression material as described below, and a curing agent paste to be used for the dental alginate impression material. The dental alginate impression material may includes: a base material paste including as main components: an alginic acid salt (A); and water (B); and a curing agent paste including as main components: a gelling reaction agent (C); a poorly water-soluble organic solvent (D); and a humectant (E).