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. 31, 2023
Filed:
Jul. 03, 2019
Applicant:
Capsugel Belgium NV, Bornem, BE;
Inventors:
Assignee:
Capsugel Belgium NV, Bomem, BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 8/02 (2006.01); A61K 8/11 (2006.01); A61K 8/37 (2006.01); A61K 8/46 (2006.01); A61K 8/65 (2006.01); A61K 8/73 (2006.01); A61K 8/86 (2006.01);
U.S. Cl.
CPC ...
A61K 8/0204 (2013.01); A61K 8/11 (2013.01); A61K 8/37 (2013.01); A61K 8/46 (2013.01); A61K 8/65 (2013.01); A61K 8/731 (2013.01); A61K 8/86 (2013.01); A61K 2800/10 (2013.01); A61K 2800/26 (2013.01); A61K 2800/43 (2013.01); A61K 2800/594 (2013.01); A61K 2800/92 (2013.01);
Abstract
[Problem] Providing a whitened capsule and a whitened film without using any white pigment such as titanium dioxide. [Solution] Provided is a film, a capsule, and a film forming composition, characterized by comprising: a film-forming polymer; and a whitening agent including either a surfactant or both a surfactant and a salt, and characterized in that the surfactant is selected from a fatty acid ester of polyhydric alcohol, a polyethylene glycol, a polypropylene glycol, a polyalkylene oxide derivative, an alkyl sulfate ester salt, and a saponin.