发明名称 |
PAPER BARRIER PACKAGING MATERIAL |
摘要 |
PROBLEM TO BE SOLVED: To provide a paper barrier packaging material having a water vapor barrier layer and a gas barrier layer formed by applying a water-based paint and having both excellent gas barrier properties and excellent water vapor barrier properties, and to provide a method for manufacturing the paper barrier packaging material.SOLUTION: In a paper barrier packaging material where a water vapor barrier layer containing a pigment and a binder and a gas barrier layer containing a water-soluble polymer are formed on a paper substrate in this order, a styrene-butadiene resin and a polyamide resin are contained as the binder of the water vapor barrier layer. |
申请公布号 |
JP2014181409(A) |
申请公布日期 |
2014.09.29 |
申请号 |
JP20130054514 |
申请日期 |
2013.03.18 |
申请人 |
NIPPON PAPER INDUSTRIES CO LTD |
发明人 |
OKAMOTO TADASHI;CHATANI AKINOBU;NODA TAKAHARU;KATO MASATSUGU;HAYAKAWA JUNICHI |
分类号 |
D21H19/44;B65D65/40;B65D81/24;D21H19/82 |
主分类号 |
D21H19/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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