发明名称 |
PROCESS FOR MAKING HEXAMETHYLENE DIAMINE USING OZONE-TREATED ADIPONITRILE THAT CONTAINS PHOSPHOROUS COMPOUNDS |
摘要 |
A PROCESS FOR MAKING HMD IN WHICH A BUTADIENE HYDROCYANTION REACTION PRODUCT THAT CONTAINS PHOSPHOROUS-CONTAINING IMPURITIES IS TREATED WITH OZONE.
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申请公布号 |
MY117669(A) |
申请公布日期 |
2004.07.31 |
申请号 |
MYPI20014280 |
申请日期 |
2001.09.12 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
JOHN JOSEPH OSTERMAIER |
分类号 |
C07C209/48;C07B61/00;C07C211/12 |
主分类号 |
C07C209/48 |
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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