| 发明名称 |
Compositions containing mold release agents |
| 摘要 |
Hydroxylated lecithins are employed as mold release agents in the preparation of molded articles from polyurethane-forming compositions. Polyol compositions containing such mold release agents are also disclosed.
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| 申请公布号 |
US4500442(A) |
申请公布日期 |
1985.02.19 |
| 申请号 |
US19840578926 |
申请日期 |
1984.02.10 |
| 申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
MEYER, LOUIS W. |
| 分类号 |
B29C33/60;C08G18/00;C08G18/38;(IPC1-7):C09K3/00 |
主分类号 |
B29C33/60 |
| 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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