发明名称 |
Polypropylene-graft-acrylic acid or polypropylene-graft-maleic anhydride in oxygen scavenging tie layers |
摘要 |
Multilayer packaging articles contain (i) an oxygen scavenging tie layer which includes polypropylene-graft-acrylic acid (PP-g-AA), polypropylene-graft-maleic anhydride (PP-g-MA), or a mixture thereof; (ii) a second layer; and (iii) a third layer, wherein the oxygen scavenging-tie layer is located between the second layer and the third layer. In addition to the oxygen scavenging function, the oxygen scavenging tie layer functions as a tie layer to inhibit delamination of the second layer from the third layer, or vice versa.
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申请公布号 |
US2004234791(A1) |
申请公布日期 |
2004.11.25 |
申请号 |
US20030440657 |
申请日期 |
2003.05.19 |
申请人 |
CHING TA YEN;SOLIS JAMES A.;YANG HU;DIECKS WILLIAM A. |
发明人 |
CHING TA YEN;SOLIS JAMES A.;YANG HU;DIECKS WILLIAM A. |
分类号 |
A23L3/3436;A23L3/3463;B32B27/08;B32B27/32;C08K5/098;C08L51/06;(IPC1-7):B32B15/08 |
主分类号 |
A23L3/3436 |
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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