发明名称 |
PAPER HAVING GAS BARRIER PROPERTY |
摘要 |
PROBLEM TO BE SOLVED: To provide a paper having excellent gas barrier property and excellent in defibration in a disaggregation process in a waste paper recycling plant. SOLUTION: The paper is laminated with a barrier coat layer containing a high-nitrile copolymer latex as a coating agent containing pas barrier property. The high-nitrile copolymer latex is obtained by the emulsion polymerization of 100 pts. wt. of a monomer mixture consisting of 70-95 wt.% of acrylonitrile and 5-30 wt.% of one or more kinds of vinyl monomers copolymerizable with acrylonitrile in the presence of 3-25 pts. wt. of a polyvinyl alcohol having a viscosity of 2-50 mPa.s and a degree of saponification of >=95.5 mol%.
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申请公布号 |
JP2001329485(A) |
申请公布日期 |
2001.11.27 |
申请号 |
JP20000142037 |
申请日期 |
2000.05.15 |
申请人 |
ASAHI KASEI CORP |
发明人 |
YAGI YOSUKE |
分类号 |
C08L29/04;C08F2/26;C08F2/44;C08F261/02;C08L33/20;D21H19/20;(IPC1-7):D21H19/20 |
主分类号 |
C08L29/04 |
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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