| 摘要 |
<p>M-10-26809C/HO/81 A method for joining waterproof vulcanized synthetic rubber sheets is described wherein a coldvulcanizable adhesive tape having Mooney viscosity ¢ML1+5 (100.degree.C)! of from 5 to 25 and an autoadhesion property, and which contains a rubbery polymer comprising (1) ethylene-propylene terpolymer, butyl rubber, or a blend of ethylene-propylene terpolymer and butyl rubber, (2) a vulcanizing agent, (3) a vulcanization accelerator, (4) an adhesive agent, and (5) a softening agent is placed between overlapped areas of the waterproof vulcanized synthetic rubber sheets, and said adhesive tape is cold-vulcanized to thereby join the sheets.</p> |
