发明名称 |
REDUCTION OF RADIATION DAMAGE TO POLYMERS |
摘要 |
<p>A method for producing a polymeric film resistant to degradation during sterilization such as gamma irradiation is presented. The method includes the steps of minimizing the number of free radicals formed during sterilization through use of an inert gas and a reactant scavenger within a sterilization pouch, which reactant scavenger may be acid adsorbents which scavenge the acid by-products formed during irradiation. The films retain physical and mechanical properties with long-term storage. The films are particularly amenable for use as packaging laminates in pharmaceutical, food, semiconductor and medical device industries.</p> |
申请公布号 |
EP1589925(A2) |
申请公布日期 |
2005.11.02 |
申请号 |
EP20040709071 |
申请日期 |
2004.02.06 |
申请人 |
ARADIGM CORPORATION |
发明人 |
MAUZE, GANAPATI;TRILOKEKAR, NIKHIL |
分类号 |
A61J1/05;A61J1/10;B32B27/08;B65B55/08;B65B55/16;C08J3/28;C08J7/00;(IPC1-7):A61J1/05 |
主分类号 |
A61J1/05 |
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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