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发明名称
Selective sulfonation procedure for separating a 1, 3, 5-trialkylbenzene from benzene hydrocarbons
摘要
申请公布号
US2873300(A)
申请公布日期
1959.02.10
申请号
US19560567484
申请日期
1956.02.24
申请人
KOPPERS COMPANY, INC.
发明人
CORSON BEN BENNETT;SCHWARTZMAN LOUIS H.
分类号
C07C7/171
主分类号
C07C7/171
代理机构
代理人
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地址
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