发明名称 |
4-Hydroxy-5-(substituted phosphinyl)ethyleneureas |
摘要 |
This invention relates to novel 4-hydroxy-5-(substituted phosphinyl)ethyleneureas of the general Formula I <IMAGE> I to methods of making the same, to flame resistant compositions containing such compounds and to the use of compositions containing such compounds to impart flame resistance to cellulose and cellulose containing materials. In the compounds of the Formula I X or Y may be hydrogen or alkyl, R1 and R2 may be the same or different radicals including alkoxy, cycloalkoxy, aryloxy, arylalkoxy, alkyl, aryl as well as such radicals containing substituents such as halogen; in addition, R1 and/or R2 may be hydroxy.
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申请公布号 |
US4435533(A) |
申请公布日期 |
1984.03.06 |
申请号 |
US19810288473 |
申请日期 |
1981.07.30 |
申请人 |
TSOLIS, ALEXANDROS K.;MIKROYANNIDIS, IOANNIS A. |
发明人 |
TSOLIS, ALEXANDROS K.;MIKROYANNIDIS, IOANNIS A. |
分类号 |
C07F9/6506;C08K5/5373;C09K21/12;D06M13/285;D06M13/432;H01B7/28;(IPC1-7):C07F9/65 |
主分类号 |
C07F9/6506 |
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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