发明名称 |
Method for fire protection and modification of properties of expanded polyesters |
摘要 |
The present invention relates to an easy-to-apply, but versatile method for modifying the physical and chemical resistance properties of expanded polyester products, such as fire retardancy and hydrolysis resistance, by melt-modification of the surface layer(s) of said foams and sponges, the manufacturing of such products and the use of such products. |
申请公布号 |
EP2345538(A1) |
申请公布日期 |
2011.07.20 |
申请号 |
EP20100150608 |
申请日期 |
2010.01.13 |
申请人 |
ARMACELL ENTERPRISE GMBH |
发明人 |
WEIDINGER, JUERGEN;MELLER, MIKA;LI, JIE |
分类号 |
B32B27/36;B29C44/22;B29C44/24;B32B5/18;C08J9/36 |
主分类号 |
B32B27/36 |
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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