| 发明名称 |
Near-infrared measurement and control of polyamide processes |
| 摘要 |
This invention relates to a method for the measurement and control of polyamides and polyamide precursor mixtures by means of near-infrared spectroscopy. |
| 申请公布号 |
ZA9509521(B) |
申请公布日期 |
1997.05.09 |
| 申请号 |
ZA19950009521 |
申请日期 |
1995.11.09 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
ANN MARION BREARLEY;HARVEY SAUL GOLD |
| 分类号 |
B01J19/00;D01F6/60;G01N21/35;G01N33/36;G01N33/44 |
主分类号 |
B01J19/00 |
| 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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