| 发明名称 |
PROCESSO PARA A FABRICACAO DE RESINAS DE UREIA-FORMOL |
| 摘要 |
Process for the manufacture of urea-formaldehyde resins in a number of stages making it possible to obtain reactive resins which are stable in storage. Application to the manufacture of particle boards. |
| 申请公布号 |
PT89313(B) |
申请公布日期 |
1993.08.31 |
| 申请号 |
PT19880089313 |
申请日期 |
1988.12.22 |
| 申请人 |
NORSOLOR SOCIETE ANONYME |
发明人 |
ROGER GARRIGUE;JACK LALO;JEAN-LUC LECLERE |
| 分类号 |
C08G12/12;C08L61/24;(IPC1-7):C08G12/12 |
主分类号 |
C08G12/12 |
| 代理机构 |
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代理人 |
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