| 发明名称 |
Process for the preparation of bis(4-hydroxyphenyl)biphenyl disulphone |
| 摘要 |
The invention relates to a novel process for the preparation of bis(4-hydroxyphenyl)biphenyl disulphone.
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| 申请公布号 |
DE3318355(A1) |
申请公布日期 |
1983.12.01 |
| 申请号 |
DE19833318355 |
申请日期 |
1983.05.20 |
| 申请人 |
MOBAY CHEMICAL CORP. |
发明人 |
KRISHNAN,SIVARAM;R. SANDERSON,JOHN |
| 分类号 |
C07C317/22;(IPC1-7):C07C147/10 |
主分类号 |
C07C317/22 |
| 代理机构 |
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