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发明名称
PROCESS FOR PRODUCING MIXTURE OF DIHYDROXYDIPHENYLSULFONE ISOMERS
摘要
申请公布号
EP1431282(B1)
申请公布日期
2007.12.05
申请号
EP20020772918
申请日期
2002.09.26
申请人
KONISHI CHEMICAL IND. CO., LTD.
发明人
OI, FUMIO;YANASE, NORIO;YAMAMOTO, MASAMICHI
分类号
C07C315/04;C07C317/22
主分类号
C07C315/04
代理机构
代理人
主权项
地址
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