| 发明名称 |
Catalyst for production of a polyurethane resin and method for producing a polyurethane resin |
| 摘要 |
Polyurethane resins are produced by reacting a polyol with a polyisocyanate in the presence of an amine catalyst of one of the formulae:
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| 申请公布号 |
US6723819(B2) |
申请公布日期 |
2004.04.20 |
| 申请号 |
US20020151288 |
申请日期 |
2002.05.21 |
| 申请人 |
TOSOH CORPORATION |
发明人 |
MASUDA TAKAHIRO;NAKAMURA HIROAKI;TAMANO YUTAKA |
| 分类号 |
C08G18/18;C08G18/20;C08G18/40;C08G18/48;C08G18/66;C08G18/76;(IPC1-7):C08C18/20 |
主分类号 |
C08G18/18 |
| 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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