| 摘要 |
An elongated tubular container comprising an elongated tubular housing (1) with a sealed end (2) and an open end (3). A fluid (4) is disposed in the elongated tubular container (1). The open end (3) of the elongated tubular container (1) is sealed with a sealing means (5) comprising polyisobutylene, polybutenes, or a combination of polyisobutylene and polybutenes. Mineral oil may also be added to polyisobutylene, polybutenes or the combination of polyisobutylene and polybutenes to adjust its viscosity for any particular application.
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