FEUERWIDERSTANDSFAEHIGE VERGLASUNG UND VERFAHREN ZU IHRER HERSTELLUNG
摘要
<p>Manufacture of a fire-screening glazing consisting of two glass sheets held at a distance by a leakproof peripheral insert frame, between which sheets has been introduced an aqueous solution containing a dissolved salt and a gelling agent. …<??>After filling, the solution turns to an aqueous gel in which the aqueous phase contains the salt in solution and in which the solid phase is a polymer. The gelling polymer is a crosslinked polyvinyl alcohol. A dialdehyde is employed as crosslinking agent.</p>
申请公布号
DE3838806(A1)
申请公布日期
1989.06.29
申请号
DE19883838806
申请日期
1988.11.17
申请人
VEGLA VEREINIGTE GLASWERKE GMBH, 5100 AACHEN, DE
发明人
HOLZER, GERHARD, DR., 5100 AACHEN, DE;GELDERIE, UDO, 5190 STOLBERG, DE