发明名称 |
AMORPHOUS SILICA IN PACKAGING FILM |
摘要 |
<p>An article of manufacture includes an oxygen scavenger and an amorphous silica. The article can be in the form of e.g. a film or sealing compound. A package can be made from the article for containing an oxygen-sensitive article such as food. The amorphous silica reduces migration of odor causing by-products of the oxygen scavenging process. A method of making an article of manufacture having reduced migration of by-products of an oxygen scavenging reaction includes providing an article including an oxygen scavenger and an amorphous silica; and exposing the article to actinic radiation.</p> |
申请公布号 |
EP0981579(A1) |
申请公布日期 |
2000.03.01 |
申请号 |
EP19980921191 |
申请日期 |
1998.05.14 |
申请人 |
CRYOVAC, INC. |
发明人 |
BECRAFT, MICHAEL, L.;MIRANDA, NATHANAEL, R. |
分类号 |
B32B27/08;B32B27/18;B32B27/20;B65D81/26;C08J5/18;C08K3/36;C08K5/00;(IPC1-7):C08K5/00 |
主分类号 |
B32B27/08 |
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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