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OPHTHALMIC COMPOSITIONS FOR SOFT CONTACT LENS, METHOD OF ENHANCING WETTABILITY OF SOFT CONTACT LENS, AND METHOD OF INHIBITING TERPENOID ADSORPTION
OPHTHALMIC COMPOSITIONS FOR SOFT CONTACT LENS, METHOD OF ENHANCING WETTABILITY OF SOFT CONTACT LENS, AND METHOD OF INHIBITING TERPENOID ADSORPTION
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机译:软性接触镜片的眼科组合物,增强软性接触镜片的可湿性的方法以及抑制萜类化合物的吸附的方法
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摘要
An ophthalmic composition for soft contact lenses (SCLs) which contains a terpenoid as the active ingredient; another ophthalmic composition for SCLs which further contains a polyoxyethylene sorbitan ester; a method of enhancing the wettability of SCLs which comprises bringing a terpenoid into contact with the SCLs; and a method of inhibiting terpenoid adsorption onto SCLs which comprises incorporating a polyoxyethylene sorbitan ester into an ophthalmic composition containing a terpenoid. The ophthalmic composition containing a terpenoid functions, for example, to improve the wettability of SCLs and thus inhibit the water content of the SCLs from decreasing. It is hence effective in inhibiting a dry feeling or an incomfortable feeling during SCL wearing. It is thus useful for enhancing the wettability of SCLs. By incorporating a polyoxyethylene sorbitan ester, the terpenoid is inhibited from being adsorbed onto SCLs.
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