发明名称 |
METHODE ET COMPOSITIONS DE COLMATAGE DES FUITES |
摘要 |
1325892 Sealant composition J J PACKO 5 Aug 1970 [20 Aug 1969] 37886/70 Heading C3T [Also in Division F2] A composition comprises a mixture of a volatilizable metal alkyl (I) and a volatilizable organosilane (II) which mixture is characterized by reacting with oxygen and/or moisture at the site of a leak to form a seal. The composition may additionally comprise a dry inert gas. I may be an alkyl of zinc cadmium or aluminium, e.g. diethyl zinc or triethyl aluminium. II may be tetraethoxy-, dimethyldiethoxy-, n-propyltrimethoxy-, diisopropoxydimethoxy- or trimethylethoxy-silane. The concentration of I is preferably below 30% by volume. Uses.-Sealing leaks in pipes and vessels. |
申请公布号 |
BE754997(A1) |
申请公布日期 |
1971.02.19 |
申请号 |
BED754997 |
申请日期 |
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申请人 |
PACKO JOSEPH J., 3600 NORTH FEDERAL HIGHWAY, FORT LAUDERDALE, FLORIDA, (E.U.A.), |
发明人 |
A.R. ANDERSON. |
分类号 |
C09K3/10;B65D5/56;B65D53/06;C08G77/00;C08G77/32;C08G79/00;C08L83/00;C08L83/04;C09K3/12;F16L55/16;F16L55/164;(IPC1-7):09K/ |
主分类号 |
C09K3/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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