发明名称 COMPOSITIONS FOR A TOPICAL OPHTHALMIC CLEAR COLLOIDAL LIQUID WHICH UNDERGOES A LIQUID-GEL PHASE TRANSITION IN THE EYE
摘要 <p>The present invention is directed to a topical ophthalmic composition for a liquid comprised of clear colloidal polar nanolipids delivered in submicron sized particles, aqueous colloidal lubricants, aqueous polymers, emulsifies, and a unique stabilizing buffer system, which undergoes a liquid-gel phase transition in the eye. Said composition is designed to deliver advanced eye lubricants, protect the three (3) layers of corneal film from dryness, and provide a unique system of Dry Eye treatment that addresses and treats all three layers of corneal tear film. Said composition is further designed to provide a superior delivery system of various Active Pharmaceutical Ingredients (APIs), and/or anti-infective/antibiotic/anti-fungal agents, accepted as safe and efficacious for ophthalmic use.</p>
申请公布号 CA2810537(A1) 申请公布日期 2012.03.15
申请号 CA20112810537 申请日期 2011.09.07
申请人 SAWAYA, ASSAD S. 发明人 SAWAYA, ASSAD S.
分类号 A61K31/716;A61K31/4174;A61P27/04 主分类号 A61K31/716
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