초록 ▼

A sustained-release polymeric hydrogel dosage form useful for topical, systemic or transdermal administration of a medicinal agent comprising a cross-linked, polymerized hydrophilic polymer, an ion-exchange resin, a cross-linking agent, an optical hydrophobic polymer and said medicinal agent in a th

A sustained-release polymeric hydrogel dosage form useful for topical, systemic or transdermal administration of a medicinal agent comprising a cross-linked, polymerized hydrophilic polymer, an ion-exchange resin, a cross-linking agent, an optical hydrophobic polymer and said medicinal agent in a therapeutically effective amount.

대표청구항 ▼

A sustained-release polymeric hydrogel dosage form useful for topical, systemic or transdermal administration of a medicinal agent comprising 50% to 90% w/w of a cross-linked, polymerized hydrophilic polymer, 0.1% to 35% w/w of an ion-exchange resin, which was mixed with the monomer used to form sai

A sustained-release polymeric hydrogel dosage form useful for topical, systemic or transdermal administration of a medicinal agent comprising 50% to 90% w/w of a cross-linked, polymerized hydrophilic polymer, 0.1% to 35% w/w of an ion-exchange resin, which was mixed with the monomer used to form said polymerized hydrophilic monomer prior to polymerization, 0.1% to 20% w/w of a cross-linking agent and said medicinal agent in a therapeutically effective amount.