INSIDE PLUG CONFIGURING NOZZLE AND EYE-DROP AGENT CONTAINER

To provide an inside plug in which a gap is less to occur with a container body while suppressing the sorption (adsorption/absorption) of an eye-drop agent, and an eye-drop agent container comprising the same.SOLUTION: An inside plug 10, to be fit in a mouth 2 of a container body 1 and configure a n...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TANAKA YOSHIYUKI, SUZUKI TOYOAKI, KANAZAWA ASAKO
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide an inside plug in which a gap is less to occur with a container body while suppressing the sorption (adsorption/absorption) of an eye-drop agent, and an eye-drop agent container comprising the same.SOLUTION: An inside plug 10, to be fit in a mouth 2 of a container body 1 and configure a nozzle, has a liquid contact portion 10a consisting of a layer including cyclic olefin copolymer (copolymer) and a cushioning part 15 provided at an outer perimeter contacting the mouth 2.SELECTED DRAWING: Figure 1 【課題】点眼剤の収着(吸着、吸収)を抑制しつつ、容器本体との間に隙間が生じにくい中栓及びこれを備える点眼剤容器を提供する。【解決手段】容器本体1の口部2に装着されてノズルを構成する中栓10であって、環状オレフィン共重合体(コポリマー)を含む層からなる接液部10aと、口部2に接する外周部に設けられた緩衝部15とを有する。【選択図】図1