| 发明名称 |
AROMATIC ACID DIAMIDES OF DIAMINO DIPHENYL SULFONES |
| 摘要 |
Compounds of the structure WHEREIN Ar and Ar' are mono- or polynuclear aromatic radicals, and R and R' are C1 to C20 hydrocarbon radicals These compounds are useful as initiators or activators in the anionic polymerization of lactam monomers.
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| 申请公布号 |
US3696131(A) |
申请公布日期 |
1972.10.03 |
| 申请号 |
USD3696131 |
申请日期 |
1970.04.06 |
| 申请人 |
UNION CARBIDE CORP. |
发明人 |
MARKUS MATZNER;WALTER T. REICHLE;SUI-WU CHOW;JAMES E. MCGRATH |
| 分类号 |
C08G69/20;(IPC1-7):C07C103/22 |
主分类号 |
C08G69/20 |
| 代理机构 |
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