发明名称 |
COMPOSITE MATERIALS AND SHAPED ARTICLES |
摘要 |
<p>The present invention relates to a process for the preparation of a composite material from a particulate binder material having an average particle size (D90) of from 15 to 850 µm and a particulate polyisocyanurate and/or polyurethane foam having a closed cell content of at or above 90%, as determined according to ASTM D 2856,Procedure A, comprising the steps of: a) blending the particulate binder material and the particulate foam material, preferably in a volume ratio of 60:40 to 10:90, and b) subjecting the blended material obtained in a) to a curing step under increased temperature and pressure to obtain a composite material. The invention further relates to the composite material thus obtained, and to its use as building materials or as panelling.</p> |
申请公布号 |
WO2012091557(A1) |
申请公布日期 |
2012.07.05 |
申请号 |
WO2011NL50855 |
申请日期 |
2011.12.16 |
申请人 |
HOLLAND COMPOSITES INNOVATION B.V.;DWARSHUIS, PIETER, JAN;VAN RIEMSDIJK, RONALD, EDWARD |
发明人 |
DWARSHUIS, PIETER, JAN;VAN RIEMSDIJK, RONALD, EDWARD |
分类号 |
C08J9/35;B29B17/00;B32B5/18;C08J9/33;C08J11/06;C08L63/00;C08L75/04;E04C2/20 |
主分类号 |
C08J9/35 |
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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