发明名称 |
Method for producing rigid polyurethane foam |
摘要 |
A method to produce a rigid polyurethane foam includes emulsifying a nucleating agent by mixing the nucleating agent with a polyol and a foam stabilizer, preparing a polyol mixture by mixing water, a catalyst, and a blowing agent at one of: before the emulsifying, during the emulsifying and after the emulsifying, and reacting the polyol mixture with a polyisocyanate.
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申请公布号 |
US2005154072(A1) |
申请公布日期 |
2005.07.14 |
申请号 |
US20040959112 |
申请日期 |
2004.10.07 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
SUCK SANG-JO;KIM BONG-KU;AN JANG-SU;KIM HYO-SEOB;YANG DAE-SUNG;AHN SEONG-HO;KIM HONG-GI;LEE SUK-JO;KIM JEONG-HON |
分类号 |
C08G18/00;C08G18/08;C08G18/48;C08G18/50;C08G101/00;C08J9/00;C08J9/14;C08J9/30;(IPC1-7):C08J9/00 |
主分类号 |
C08G18/00 |
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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