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:
Jul. 17, 2018
Filed:
Mar. 31, 2015
Applicant:
Toray Industries, Inc., Tokyo, JP;
Inventors:
Assignee:
Toray Industries, Inc., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/28 (2006.01); A61K 9/00 (2006.01);
U.S. Cl.
CPC ...
A61K 9/2813 (2013.01); A61K 9/0056 (2013.01); A61K 9/2826 (2013.01);
Abstract
A coating agent imparts gas barrier properties to a solid preparation while keeping rapid disintegration properties of the solid preparation, and a coating formed therewith, and provides a coated solid preparation that maintains its rapid disintegration properties and gas barrier properties, and does not generate cracks in the coating under humidified conditions. The coating agent for a solid preparation contains lactose and a swelling clay, but does not contain a water-soluble polymer, wherein the weight of the swelling clay is 20 to 50% with respect to the weight of the solid content.