摘要 |
<p>A film, and method of producing, wherein the film (4) comprises crystalline polylactide, wherein the film is continuous and has an embossed, structured surface (5,6) comprising structure (s) in the form of a negative imprint of a tool roll structured surface, and function wherein the structure (s) of the embossed, structured surface are retained upon heating the film of up to 130° C.</p> |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
AUSEN, RONALD, W.;BANY, STEPHEN, W.;FRETAG, JOAN, C.;JENNEN, JAY, M.;JOSEPH, EUGENE, G.;MYERS, SASHA, B.;WANG, SHOU-LU G. |