| 发明名称 |
FORMET GJENSTAND MED OVERFLATE AV TERMOPLAST, SAMT FREMGANGSMAATE FOR FREMSTILLING AV EN SLIK GJENSTAND |
| 摘要 |
<p>The invention relates to a method for producing shaped articles comprising a thermoplastics show surface and a backing layer of a rigid polyurethane or polyisocyanurate foam by applying a foamable polyurethane or polyisocyanurate composition which is substantially free from appreciable amounts of halocarbon blowing agents, in a closed mould to one face of a shaped thermoplastic sheet provided to one of the matching parts constituting said mould.</p> |
| 申请公布号 |
NO171559(C) |
申请公布日期 |
1993.03.31 |
| 申请号 |
NO19860002636 |
申请日期 |
1986.06.30 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
WOOD, RICHARD;NICHOLL, GERALD NEWTON |
| 分类号 |
B29C39/10;B29C44/12;B29C45/14;B29C45/16;B29K75/00;B29K105/04;B29K105/12;B29L22/00;B32B5/18;B32B5/20;C08J9/02;C08L75/04;(IPC1-7):C08J9/02 |
主分类号 |
B29C39/10 |
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