Granular material for orally fast disintegrating tablets
US11191729B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 16, 2017 |
| Grant date | Dec 7, 2021 |
| Priority date | — |
| Expiry date | Feb 24, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/2095
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The use of a granular material which is for orally fast disintegrating tablets and comprises starch and tannic acid allows provision of tablets that can be produced by a simple process with general-purpose production equipment, disintegrate fast and absorbs water in the mouth, and have a proper level of shape retainability for practical use. The present invention also provides a method for producing an orally fast disintegrating tablet, the method comprising compression molding of a granular material for orally fast disintegrating tablets comprising starch and tannic acid, or a mixture of the granular material for orally fast disintegrating tablets and other ingredients (an additive, an active ingredient, and/or the like).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.