| 发明名称 |
PAPERS CONTAINING FIBRIDS DERIVED FROM DIAMINO DIPHENYL SULFONE |
| 摘要 |
<p>This invention relates to papers made with fibrids containing a polymer or copolymer derived from a monomer selected from the group consisting of 4,4'diaminodiphenyl sulfone, 3,3'diaminodiphenyl sulfone, and mixtures thereof. Such papers have high thermal stability and accept ink more readily than papers made solely with aramid fibrids.</p> |
| 申请公布号 |
CA2710784(A1) |
申请公布日期 |
2009.07.09 |
| 申请号 |
CA20082710784 |
申请日期 |
2008.12.20 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
LEVIT, MIKHAIL R.;GABARA, VLODEK;HENDREN, GARY LEE |
| 分类号 |
D21H13/10;D21H13/20;D21H15/00 |
主分类号 |
D21H13/10 |
| 代理机构 |
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