发明名称 |
FIRE-RETARDANT POLYURETHANE SYSTEMS |
摘要 |
A storage-stable moisture-curing one-component fire-retardant polyurethane system, useful as adhesive, sealant or coating material, comprising at least one hydrated mineral having a water-content of less than 0.1% and being treated with a moisture-reactive compound, and at least one binder on isocyanate basis. Such PU-systems preferably further comprise at least one phosphorus-containing compound, most preferably a phosphorus-containing plasticizer, which is preferably halogen-free. The binder on isocyanate basis has preferably an isocyanate content in the range of from 0.01 to 10 % by weight referred to the total weight of the system.
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申请公布号 |
CA2197598(A1) |
申请公布日期 |
1997.08.15 |
申请号 |
CA19972197598 |
申请日期 |
1997.02.14 |
申请人 |
SIKA AG, VORM. KASPAR WINKLER & CO. |
发明人 |
CHAIGNON, JOEL;ADELAEU, FRANCOIS;LELEU, JEAN-MARC;MERZ, PETER;ONUOHA, UKIWO OBASI |
分类号 |
C08G18/08;C08G18/10;C08K3/22;C08K5/523;C08K9/04;(IPC1-7):C08L75/04;C08K9/00;C08K5/521 |
主分类号 |
C08G18/08 |
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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