发明名称 |
Method and apparatus for nondestructive determination of polymer hydrolytic stability |
摘要 |
In an embodiment, the present invention is directed a method and an apparatus comprising irradiating a polymer sample with at least one wavelength of substantially monochromatic light and monitoring radiation emitted by the polymer sample which is correlated to sample hydrolysis and a change in polymer molecular weight.
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申请公布号 |
US6576911(B1) |
申请公布日期 |
2003.06.10 |
申请号 |
US20000690478 |
申请日期 |
2000.10.19 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
POTYRAILO RADISLAV ALEXANDROVICH;MCCLOSKEY PATRICK JOSEPH;BURNELL TIMOTHY BRYDON |
分类号 |
G01N21/64;(IPC1-7):B05D5/12 |
主分类号 |
G01N21/64 |
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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