| 摘要 |
PROBLEM TO BE SOLVED: To provide an easily polymerizable substance handling device which can suppress the stagnation of easily polymerizable substances in the device and the generation and growth of polymerized substances due to the stagnation. SOLUTION: In the easily polymerizable substance handling device having a tubular member 32 where one end is opened in the device and bonded to the side wall of a device body and the other end is sealed by a lid body 31, the inner wall surface of the tubular member 32 is formed as a taper surface 33 whose diameter becomes larger toward the device body, and the taper surface 33 is inclined at 3-70°to the center axis of the tubular member 32. In the easily polymerizable substance handling device, it is preferable that the length A of the tubular member 32 is≤1/3 of the diameter B of the lid body 31. COPYRIGHT: (C)2004,JPO
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