发明名称 |
Rotational casting of hollow plastic moldings, involves molding and reacting of polyurethane pre-products and additives |
摘要 |
Polyurethane pre-products are added to a mold followed by further additives. The mold is then rotated about several axes and the compound reaction produces exothermic heat for curing to a polyurethane with suitable properties.
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申请公布号 |
DE10049757(A1) |
申请公布日期 |
2002.04.11 |
申请号 |
DE20001049757 |
申请日期 |
2000.10.09 |
申请人 |
BARICH, GERHARD |
发明人 |
BARICH, GERHARD |
分类号 |
B29C41/00;B29C41/06;B29C67/24;C08G18/40;(IPC1-7):B29C41/04;C08G18/00 |
主分类号 |
B29C41/00 |
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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