| 发明名称 |
PROCESS FOR MANUFACTURE OF MELAMINE PYROPHOSPHATE |
| 摘要 |
Melamine pyrophosphate is made by the direct reaction of pyrophosphoric acid and melamine in an aqueous reaction medium at a temperature of from about 0 DEG C to about 60 DEG C, preferably from about 0 DEG C to about 20 DEG C. |
| 申请公布号 |
CA2021017(A1) |
申请公布日期 |
1991.02.15 |
| 申请号 |
CA19902021017 |
申请日期 |
1990.07.12 |
| 申请人 |
AKZO AMERICA INC. |
发明人 |
TOMKO, JOHN;AARONSON, ALAN M. |
| 分类号 |
C07D251/70 |
主分类号 |
C07D251/70 |
| 代理机构 |
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代理人 |
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