发明名称 |
COATING LIQUID, GAS BARRIER FILM, GAS BARRIER LAMINATE AND GAS BARRIER MULTILAYER FILM EACH USING THE COATING LIQUID, AND THEIR PRODUCTION METHODS |
摘要 |
<p>A coating solution comprising:
a first solvent;
0.1 to 30 parts by weight of a polycarboxylic acid-based polymer relative to 100 parts by weight of the solvent; and
0.05 to 0.25 chemical equivalent of a zinc compound relative to an amount of carboxyl group in the polycarboxylic acid-based polymer, wherein
a number average molecular weight of the polycarboxylic acid-based polymer is in a range of 40,000 to 10,000,000.</p> |
申请公布号 |
EP2014730(A1) |
申请公布日期 |
2009.01.14 |
申请号 |
EP20070741211 |
申请日期 |
2007.04.06 |
申请人 |
KUREHA CORPORATION |
发明人 |
OKURA, MASAYUKI;SEKIMORI, YUKO;YAMAZAKI, MASAHIRO |
分类号 |
C09D133/02;B32B27/30;B65D65/02;C08J7/04;C09D7/12;C09D135/00 |
主分类号 |
C09D133/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|