targeted delivery
The ability to provide drug release at a specific time or location helps to ensure drug efficacy. Ashland provides enteric or delayed-release coatings like Aquarius™ Control SRX film coatings, Aquarius Control ECD ethylcellulose aqueous dispersion and AquaSolve™ hypromellose acetate succinate (HPMCAS). High molecular weight grades of Natrosol™ HEC can be used in osmotic pump formulations.
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