发明名称 |
Reduction of discoloration in plastic materials |
摘要 |
A method for reducing discoloration in a discolored plastic material which has been subjected to sterilization by gamma radiation which includes exposing the plastic material to light having a wavelength within the range of 200 to 600 nm for a time sufficient to restore the original clarity. A sterilized pack for a medical device including plastic material in which the clarity has been restored by the method is also included.
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申请公布号 |
US5622259(A) |
申请公布日期 |
1997.04.22 |
申请号 |
US19950473681 |
申请日期 |
1995.06.07 |
申请人 |
CHURCH, JONATHAN M. |
发明人 |
CHURCH, JONATHAN M. |
分类号 |
A61H1/00;A61L2/08;A61L31/00;B29C71/04;B32B27/00;B32B27/30;B32B27/36;B65D6/40;C08J7/00;(IPC1-7):B65D85/30 |
主分类号 |
A61H1/00 |
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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