| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rubber plug for pharmaceutical containers, which can prevent the rubber plugs from sticking to each other. <P>SOLUTION: The rubber plug for pharmaceutical containers has a top surface part and leg parts and an inorganic film such as a DLC (diamond-like carbon) film is formed at least at a part of the surface of the top surface part and/or the leg parts. <P>COPYRIGHT: (C)2004,JPO |
