| 摘要 |
<p>The invention relates to a fire-resistant, elastic opening seal in the form of a preformed composite structure, consisting of a) at least one kind of elastically compressible particle, b) at least one expanding agent which becomes active on heat development, c) at least one binding agent that becomes heat active on heat development, and d) at least one adhesive, by which the elastically compressible particles and the other components are joined to the composite structure.</p> |
| 申请人 |
GRUENAU ILLERTISSEN GMBH, 89257 ILLERTISSEN, DE |
发明人 |
GRAF, ROBERT, DIPL.-ING. (FH), 89281 ALTENSTADT, DE;KAISER, GEB. MORARAS, MARIA-ELISABETH, DIPL.-ING. (FH), 89079 ULM, DE |
