HYDROGENIERTE BLOCK-COPOLYMERE UND DARAUS HERGESTELLTE OPTISCHE MEDIENPLATTEN
摘要
The present invention is directed to a hydrogenated copolymer of a vinyl aromatic and conjugated diene monomer which produces optical media discs having extremely low birefringence.
申请公布号
AT267217(T)
申请公布日期
2004.06.15
申请号
AT20000932354T
申请日期
2000.05.11
申请人
DOW GLOBAL TECHNOLOGIES INC.
发明人
HAHNFELD, JERRY, L.;PARSONS, GARY, D.;HAHN, STEPHEN, F.;JONES, MARY, ANN
