发明名称 |
Liquid stable MDI prepolymers and liquid stable curative systems suitable for room temperature casting which yield high performance urethane elastomers |
摘要 |
The invention relates to liquid stable MDI prepolymers and curative systems which are suitable for room temperature casting and which yield high performance low-shrinkage urethane elastomers upon room-temperature curing, the prepolymer and curative components, the elastomers themselves, and separately packaged prepolymer component and its complementary curative component provided as a single unit or kit. |
申请公布号 |
US6767985(B2) |
申请公布日期 |
2004.07.27 |
申请号 |
US20010992780 |
申请日期 |
2001.11.26 |
申请人 |
AZON USA INC. |
发明人 |
FREELAND GERARD SCOTT;DOYLE JAMES E. |
分类号 |
B29C39/02;B29K75/00;C08G18/10;C08G18/48;C08G18/78;(IPC1-7):C08G18/48;C08G18/12;C08G18/20;C08G18/22;C08G18/76 |
主分类号 |
B29C39/02 |
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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