| 发明名称 |
Sulfonated aromatic polyesters |
| 摘要 |
The invention is directed to sulfonated aromatic polyesters and methods of making said polymers. These polymers are useful as fibers and other articles. The polymer has a property of increased flame retardancy. |
| 申请公布号 |
US9150789(B2) |
申请公布日期 |
2015.10.06 |
| 申请号 |
US201313915711 |
申请日期 |
2013.06.12 |
| 申请人 |
E I DU PONT DE NEMOURS AND COMPANY |
发明人 |
Chan Justin W.;Cobb Michael W;Mahajan Surbhi;Williams Sharlene Renee |
| 分类号 |
C08G75/00;C09K21/14;C08G73/16;C08G18/08 |
主分类号 |
C08G75/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A polymer comprising repeat units of Formula (I):wherein A is a radical of Formula (II) or (IIa):and wherein Q is H and M is one or more cations. |
| 地址 |
Wilmington DE US |
