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:
Oct. 09, 2018
Filed:
Jan. 09, 2013
Applicant:
Nitto Denko Corporation, Ibaraki-shi, Osaka, JP;
Inventors:
Assignee:
NITTO DENKO CORPORATION, Ibaraki-shi, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/46 (2006.01); A61K 9/00 (2006.01); A61K 47/02 (2006.01);
U.S. Cl.
CPC ...
A61K 9/0007 (2013.01); A61K 9/006 (2013.01); A61K 47/02 (2013.01);
Abstract
The present invention provides an oral film-form base which has a rapid dissolution profile in the mouth and sufficient film strength, and gives an improved taking property by foaming in the mouth. The oral film-form base includes an edible polymer soluble both in water and in an organic solvent having a solubility parameter of 9.7 or higher, a foaming agent, and an auxiliary foaming agent, wherein the foaming agent is foamable in the presence of water, and the foaming agent and the auxiliary foaming agent each are insoluble in the organic solvent, have an average particle size of 0.1 to 60 μm, and are included in particle states.