Hard shell capsules with modified release coating
The invention refers to a process for preparing a polymer-coated hard shell capsule, wherein the hard shell capsule comprises a body and a cap, wherein in the closed state the cap overlaps the body either in a pre-locked state or in a final-locked state, wherein the hard shell capsule is provided in...
Saved in:
Main Authors | , , , , , |
---|---|
Format | Patent |
Language | English Hebrew |
Published |
01.01.2024
|
Online Access | Get full text |
Cover
Loading…
Summary: | The invention refers to a process for preparing a polymer-coated hard shell capsule, wherein the hard shell capsule comprises a body and a cap, wherein in the closed state the cap overlaps the body either in a pre-locked state or in a final-locked state, wherein the hard shell capsule is provided in the pre-locked state and coated with a coating solution, suspension or dispersion comprising or consisting of a) at least one polymer; b) at least one glidant; c) at least one emulsifier; d) optionally at least one plasticizer; e) optionally at least one biologically active ingredient; and f) optionally at least one additive, different from a) to e); to obtain a coated, preferably only at the outer surface, hard shell capsule in the pre-locked state, wherein the coating solution, suspension or dispersion has a surface tension of at most 38 mN/m. Furthermore, the invention refers to a polymer-coated hard shell capsule obtained from the process according to the invention and the use of the polymer-coated hard shell capsule for immediate, delayed or sustained release. |
---|---|
Bibliography: | Application Number: IL20230308701 |