| 发明名称 |
PROCEDIMIENTO DE OBTENCION DE PRODUCTOS MOLDEADOS A BASE DE URETANOS INSATURADOS |
| 摘要 |
<p>A polymerisable composition comprising an unsaturated urethane, methyl methacrylate and a low profile additive characterised in that the weight ratio of unsaturated urethane to methyl methacrylate is in the range from 3:7 to 3:2 and the low profile additive has a heat distortion temperature in the range from 50 to 150 DEG C.</p> |
| 申请公布号 |
ES553443(D0) |
申请公布日期 |
1987.06.01 |
| 申请号 |
ES19430005534 |
申请日期 |
1986.03.26 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC. |
发明人 |
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| 分类号 |
B29C39/38;B29K75/00;B29K105/04;C08F283/00;C08F290/00;C08F299/00;C08F299/06;(IPC1-7):C08L75/06;C08K3/24 |
主分类号 |
B29C39/38 |
| 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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