| 发明名称 |
Hydrogenated block copolymers and optical media discs produced therefrom |
| 摘要 |
The present invention is directed to a hydrogenated copolymer of a vinyl aromatic and isoprene monomer which produces optical media discs having extremely low birefringence. |
| 申请公布号 |
AU5311400(A) |
申请公布日期 |
2001.03.13 |
| 申请号 |
AU20000053114 |
申请日期 |
2000.05.31 |
| 申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
JERRY L. HAHNFELD;STEPHEN F. HAHN |
| 分类号 |
C08F297/04;C08F8/04 |
主分类号 |
C08F297/04 |
| 代理机构 |
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