| 发明名称 |
HONEYCOMB HAVING A HIGH MECHANICAL STRENGTH AND ARTICLES MADE FROM SAME |
| 摘要 |
<p>High compression strength honeycomb is made from polymer paper containing 5 to 35 parts by volume solid material and 65 to 95 parts by volume voids having a normalized peak load at bend equal or greater than 0.33 mgf/(g/m2)^3 and a Gurley air resistance equal or greater than 50 seconds/100 ml.</p> |
| 申请公布号 |
EP2214900(B1) |
申请公布日期 |
2013.07.24 |
| 申请号 |
EP20080854360 |
申请日期 |
2008.11.24 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
LEVIT, MIKHAIL, R. |
| 分类号 |
B32B3/12;B29D99/00;B32B5/24;D21H13/26 |
主分类号 |
B32B3/12 |
| 代理机构 |
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