发明名称 |
Polymeric foaming agents and their application to the preparatiion of synthetic foams |
摘要 |
Foamable composition comprising a mixture based on polymer resin and a effective quantity, in relation to the said resin, of blowing agent. The blowing agent comprises at least one alpha , beta -hydroxolated hydrocarbon azide. Application to the production of articles made of synthetic foam.
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申请公布号 |
US5539005(A) |
申请公布日期 |
1996.07.23 |
申请号 |
US19950430463 |
申请日期 |
1995.04.28 |
申请人 |
CRAY VALLEY |
发明人 |
BEDEL, DIDIER;CROZAT, CHANTAL |
分类号 |
C07C247/04;C07C247/02;C07C247/10;C08J9/06;C08J9/10;C08L61/10;C09K3/00;(IPC1-7):C08J9/10 |
主分类号 |
C07C247/04 |
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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