发明名称 |
POLYISOCYANATZUSAMMENSETZUNGEN ALS BINDEMITTEL FÜR VERBUNDSTOFFE AUS LIGNOCELLULOSEMATERIAL |
摘要 |
A polyisocyanate composition used for binding lignocellulosic materials comprising a polyisocyanate prepolymer said prepolymer being the reaction product from a polyisocyanate comprising an isomer mixture of diphenylmethane diisocyanate and at least one polyether polyol having from 2 to 8 hydroxyl groups wherein the polyether polyol comprises polymerized alkylene units containing at least 15 % ethylene oxide units |
申请公布号 |
DE60132476(D1) |
申请公布日期 |
2008.03.06 |
申请号 |
DE2001632476 |
申请日期 |
2001.09.26 |
申请人 |
HUNTSMAN INTERNATIONAL LLC |
发明人 |
STROOBANTS, PETER FRANS;SKINNER, CHRISTOPHER JOHN |
分类号 |
C08G18/76;C08G18/10;C08G18/48;C08L97/02 |
主分类号 |
C08G18/76 |
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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