发明名称 |
MULTILAYER STRUCTURE AND PRODUCTION METHOD THEREFOR |
摘要 |
A multilayer structure disclosed is a multilayer structure including at least one base (X), at least one layer (Y), and at least one layer (Z). The layer (Y) contains an aluminum atom. The layer (Z) contains a polymer (E) having a plurality of phosphorus atoms. The polymer (E) is a polymer of at least one monomer including a vinylphosphonic acid compound. The multilayer structure includes at least one pair of the layer (Y) and the layer (Z) that are contiguously stacked. The layer (Z) is formed by applying a coating liquid (V) which is a solution of the polymer (E) having a plurality of phosphorus atoms. The multilayer structure disclosed is excellent in gas barrier properties, and can maintain the gas barrier properties at a high level even when subjected to physical stresses such as deformation and impact. |
申请公布号 |
EP2955021(A1) |
申请公布日期 |
2015.12.16 |
申请号 |
EP20140749473 |
申请日期 |
2014.02.07 |
申请人 |
KURARAY CO., LTD. |
发明人 |
SASAKI, RYOICHI;YOSHIDA, KENTARO;OMODA, MAMORU;NAKAYA, MASAKAZU;OGI, HIROYUKI |
分类号 |
B32B27/00;B05D7/00;B32B9/00;B32B15/08;B32B15/20;B32B27/08;B32B27/10;B32B27/28;B32B27/30;B32B27/32;B32B27/34;B32B27/36;C08F30/00;C08F230/02;C08L43/00;C09D143/02;G02B1/14 |
主分类号 |
B32B27/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|