发明名称 |
Intumeszierende Einkomponenten-Dichtmasse auf Polyurethanbasis |
摘要 |
The invention relates to an intumescent one-component sealant based on polyurethane and containing an intumescent agent and a vitreous fusible filler. The intumescent agent and the vitreous filler have been pretreated by reaction with an isocyanate having a functionality of at least 2. The sealant is stable in storage and is an effective fire barrier in the event of fire.
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申请公布号 |
DE4231342(C1) |
申请公布日期 |
1994.05.26 |
申请号 |
DE19924231342 |
申请日期 |
1992.09.18 |
申请人 |
BOSTIK GMBH, 61440 OBERURSEL |
发明人 |
JOACHIMI, ROLAND, DIPL.-CHEM. DR., 7120 BIETIGHEIM-BISSINGEN |
分类号 |
C08K9/04;C09K3/10;C09K21/14;(IPC1-7):C09K3/10;C09K21/04;C08L75/04 |
主分类号 |
C08K9/04 |
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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