| 发明名称 |
Composição de revestimento de barreira de oxigênio |
| 摘要 |
<p>Good bond strength and shelf life in a composition for preparing a gas barrier coating comprising an aqueous dispersion of a clay and a polyvinyl alcohol and/or an ethylene vinyl alcohol copolymer are achieved by including in the composition a poly(ethyleneimine).</p> |
| 申请公布号 |
BRPI0908373(A2) |
申请公布日期 |
2015.08.04 |
| 申请号 |
BR2009PI08373 |
申请日期 |
2009.02.06 |
| 申请人 |
SUN CHEMICAL B.V. |
发明人 |
DEREK RONALD ILLSLEY;ASAD ASLAM KHAN;GRAHAM TREVOR STREET |
| 分类号 |
C08L27/04;C08J5/18;C08J7/04;C08K3/34;C08L29/04;C08L79/02;C09D129/04 |
主分类号 |
C08L27/04 |
| 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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