| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a self-sealing multilayer bulletproof protective device for attachment to the outer face of a wall of a container containing a liquid selected from the group consisting of motor fuels usable in normal temperature and pressure conditions, lubricating oils, hydraulic oils and heavy hydrocarbon solvents, and to provide a container comprising the device. <P>SOLUTION: This device includes a plurality of rubber layers located on inner side and outer side close to the wall. At lease one of the layers on the outer side is produced from a porous rubber for self sealing of bores of the wall through swelling upon contact with a liquid. At least two of these adjacent layers are bonded to each other through a fiber structure. The fiber structure includes at least one sheet based on a nonwoven fiber. The sheet absorbs a liquid and accelerates the diffusion of the absorbed liquid on the whole surface of the porous rubber layer in contact with the sheet, and the swelling is accelerated and increased, attaining self-sealing in the shortest time. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
