| 发明名称 |
OPAQUE FILM MADE OF POLYLACTIC ACIDS |
| 摘要 |
<p>The invention relates to an opaque biaxially oriented film made of at least one layer that contains COC. This layer contains a cycloolefin copolymer (COC) in a concentration of 0.5 to 30 wt % with regard to this layer and contains a polymer made from aliphatic hydroxycarboxylic acid units.</p> |
| 申请公布号 |
EP1385899(A1) |
申请公布日期 |
2004.02.04 |
| 申请号 |
EP20020745241 |
申请日期 |
2002.04.19 |
| 申请人 |
TRESPAPHAN GMBH |
发明人 |
ROSENBAUM, SONJA;HAEDE, PETRA;BUSCH, DETLEF;KOCHEM, KARL-HEINZ;ROSENBAUM, MARLIES;ROSENBAUM, MANFRED |
| 分类号 |
C08J5/18;C08L67/04;(IPC1-7):C08J5/18 |
主分类号 |
C08J5/18 |
| 代理机构 |
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