CA3115516C — Smooth high solids film coating composition comprising water soluble cellulose ether, process for preparing the same and method of use thereof
Assigned to ISP Investments LLC · Expires 2023-04-25 · 3y expired
What this patent protects
The present application provides high solids film coating compositions comprising a water-soluble cellulose ether, hydroxy propyl cellulose (HPC), a poly (N-vinyl pyrrolidone-co- vinyl acetate) copolymer, a film-forming agent based on D-glucose, plasticizer, medium chain triglyce…
USPTO Abstract
The present application provides high solids film coating compositions comprising a water-soluble cellulose ether, hydroxy propyl cellulose (HPC), a poly (N-vinyl pyrrolidone-co- vinyl acetate) copolymer, a film-forming agent based on D-glucose, plasticizer, medium chain triglycerides (MCT) and an anti-tack agent. The invention further provides a process for preparing the above described film coating compositions and method of coating solid substrate with such coating compositions.
Drugs covered by this patent
- Tradjenta (LINAGLIPTIN) · Boehringer Ingelheim
Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.
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