| 发明名称 | Self-assembled structures, method of manufacture thereof and articles comprising the same | ||
| 摘要 | Disclosed herein is a graft block copolymer comprising a first block polymer; the first block polymer comprising a backbone polymer and a first graft polymer; where the first graft polymer comprises a surface energy reducing moiety; and a second block polymer; the second block polymer being covalently bonded to the first block; wherein the second block comprises the backbone polymer and a second graft polymer; where the second graft polymer comprises a functional group that is operative to crosslink the graft block copolymer. | ||
| 申请公布号 | US9447220(B2) | 申请公布日期 | 2016.09.20 |
| 申请号 | US201213681002 | 申请日期 | 2012.11.19 |
| 申请人 | ROHM AND HAAS ELECTRONIC MATERIALS LLC;THE TEXAS A&M UNIVERSITY SYSTEM | 发明人 | Cho Sangho;Sun Guorong;Wooley Karen L.;Thackeray James W.;Trefonas, III Peter |
| 分类号 | C08F299/00;C08F283/14;C08G61/08 | 主分类号 | C08F299/00 |
| 代理机构 | Cantor Colburn LLP | 代理人 | Cantor Colburn LLP |
| 主权项 | 1. A graft block copolymer comprising: a first block polymer; the first block polymer comprising a backbone polymer and a first graft polymer; where the first graft polymer comprises a surface energy reducing moiety; and a second block polymer; the second block polymer being covalently bonded to the first block; wherein the second block comprises the backbone polymer and a second graft polymer; where the second graft polymer comprises a functional group that is operative to crosslink the graft block copolymer. | ||
| 地址 | Marlborough MA US | ||