CA1183665A — Process for producing a pharmaceutical capsule having enteric properties
Assigned to Capsugel AG · Expires 1985-03-12 · 41y expired
What this patent protects
ABSTRACT Pharmaceutical capsules having enteric properties are formed by dip-molding from an aqueous dispersion comprising (1) ultra-fine film-forming polymers (2) plasticizers or a mixture of plasticizers (3) viscosity-increasing auxiliary substances and (4) anti foaming agen…
USPTO Abstract
ABSTRACT Pharmaceutical capsules having enteric properties are formed by dip-molding from an aqueous dispersion comprising (1) ultra-fine film-forming polymers (2) plasticizers or a mixture of plasticizers (3) viscosity-increasing auxiliary substances and (4) anti foaming agents; optionally with the inclusion of a coloring agent, an antimicrobial, and/or a surfactant.
Drugs covered by this patent
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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