发明名称 |
CROSS-LINKED POLYOLEFINIC FOAMS AND PROCESS FOR THEIR PRODUCTION |
摘要 |
Foamed articles having enhanced tensile, elastic recovery, and creep and fatigue resistance properties are prepared using a dual cure system. This system comprises a heat or radiation-activated first stage cure (which follows or coincides with foaming) followed by a moisture-activated second stage cure. Heat-activated curing systems include peroxide, sulfur, etc., and radiation-activated cure systems include electron beam, gamma-ray, etc. Moisture-activated systems include silane, and sulfonyl chloride.
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申请公布号 |
WO9711985(A1) |
申请公布日期 |
1997.04.03 |
申请号 |
WO1996US14748 |
申请日期 |
1996.09.12 |
申请人 |
THE DOW CHEMICAL COMPANY;WALTON, KIM, L.;KARANDE, SEEMA, V. |
发明人 |
WALTON, KIM, L.;KARANDE, SEEMA, V. |
分类号 |
B29C44/08;C08J3/24;C08J9/00;C08J9/04;(IPC1-7):C08J3/24 |
主分类号 |
B29C44/08 |
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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